mirror/benchmarks/rand/rand-write-qd4-nj16_run3.json
{
"fio version" : "fio-3.35",
"timestamp" : 1773973994,
"timestamp_ms" : 1773973994627,
"time" : "Thu Mar 19 23:33:14 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 180,
"elapsed" : 10,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 1224269824,
"io_kbytes" : 1195576,
"bw_bytes" : 125450335,
"bw" : 122510,
"iops" : 30636.335690,
"runtime" : 9759,
"total_ios" : 298980,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 156144,
"usr_cpu" : 0.532841,
"sys_cpu" : 7.226663,
"ctx" : 334588,
"majf" : 0,
"minf" : 112,
"iodepth_level" : {
"1" : 0.100000,
"2" : 0.100000,
"4" : 99.983945,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999666,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999665,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974004,
"timestamp_ms" : 1773974004867,
"time" : "Thu Mar 19 23:33:24 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 1508040704,
"io_kbytes" : 1472696,
"bw_bytes" : 150819152,
"bw" : 147284,
"iops" : 36823.382338,
"runtime" : 9999,
"total_ios" : 368197,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 430615.472464,
"stddev" : 242500.704694,
"N" : 368197
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1306044.666713,
"stddev" : 579995.386056,
"N" : 368181,
"percentile" : {
"1.000000" : 173056,
"5.000000" : 468992,
"10.000000" : 618496,
"20.000000" : 831488,
"30.000000" : 987136,
"40.000000" : 1122304,
"50.000000" : 1269760,
"60.000000" : 1400832,
"70.000000" : 1531904,
"80.000000" : 1728512,
"90.000000" : 2072576,
"95.000000" : 2277376,
"99.000000" : 2834432,
"99.500000" : 3260416,
"99.900000" : 4554752,
"99.950000" : 5341184,
"99.990000" : 8159232
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 4,
"85504" : 6,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 15,
"90624" : 11,
"91648" : 12,
"92672" : 17,
"93696" : 13,
"94720" : 16,
"95744" : 19,
"96768" : 21,
"97792" : 26,
"98816" : 17,
"99840" : 11,
"100864" : 17,
"101888" : 25,
"102912" : 19,
"103936" : 27,
"104960" : 25,
"105984" : 21,
"107008" : 22,
"108032" : 31,
"109056" : 21,
"110080" : 27,
"111104" : 27,
"112128" : 31,
"113152" : 33,
"114176" : 32,
"115200" : 40,
"116224" : 33,
"117248" : 34,
"118272" : 29,
"119296" : 39,
"120320" : 39,
"121344" : 40,
"122368" : 41,
"123392" : 46,
"124416" : 37,
"125440" : 35,
"126464" : 49,
"127488" : 58,
"128512" : 30,
"129536" : 43,
"130560" : 61,
"132096" : 110,
"134144" : 127,
"136192" : 131,
"138240" : 137,
"140288" : 134,
"142336" : 146,
"144384" : 142,
"146432" : 122,
"148480" : 143,
"150528" : 128,
"152576" : 132,
"154624" : 133,
"156672" : 121,
"158720" : 110,
"160768" : 109,
"162816" : 126,
"164864" : 107,
"166912" : 104,
"168960" : 99,
"171008" : 91,
"173056" : 97,
"175104" : 89,
"177152" : 82,
"179200" : 67,
"181248" : 76,
"183296" : 57,
"185344" : 64,
"187392" : 45,
"189440" : 70,
"191488" : 50,
"193536" : 52,
"195584" : 50,
"197632" : 30,
"199680" : 43,
"201728" : 48,
"203776" : 46,
"205824" : 47,
"207872" : 51,
"209920" : 42,
"211968" : 37,
"214016" : 46,
"216064" : 40,
"218112" : 64,
"220160" : 51,
"222208" : 56,
"224256" : 53,
"226304" : 39,
"228352" : 49,
"230400" : 57,
"232448" : 52,
"234496" : 46,
"236544" : 51,
"238592" : 51,
"240640" : 43,
"242688" : 54,
"244736" : 55,
"246784" : 49,
"248832" : 62,
"250880" : 59,
"252928" : 52,
"254976" : 44,
"257024" : 57,
"259072" : 54,
"261120" : 41,
"264192" : 100,
"268288" : 91,
"272384" : 79,
"276480" : 103,
"280576" : 72,
"284672" : 90,
"288768" : 70,
"292864" : 71,
"296960" : 78,
"301056" : 75,
"305152" : 115,
"309248" : 94,
"313344" : 116,
"317440" : 159,
"321536" : 173,
"325632" : 167,
"329728" : 202,
"333824" : 210,
"337920" : 210,
"342016" : 202,
"346112" : 176,
"350208" : 213,
"354304" : 204,
"358400" : 180,
"362496" : 187,
"366592" : 229,
"370688" : 192,
"374784" : 202,
"378880" : 195,
"382976" : 194,
"387072" : 223,
"391168" : 237,
"395264" : 236,
"399360" : 218,
"403456" : 243,
"407552" : 302,
"411648" : 357,
"415744" : 361,
"419840" : 415,
"423936" : 410,
"428032" : 433,
"432128" : 425,
"436224" : 466,
"440320" : 437,
"444416" : 465,
"448512" : 460,
"452608" : 465,
"456704" : 444,
"460800" : 451,
"464896" : 460,
"468992" : 483,
"473088" : 455,
"477184" : 426,
"481280" : 469,
"485376" : 431,
"489472" : 468,
"493568" : 474,
"497664" : 445,
"501760" : 502,
"505856" : 479,
"509952" : 525,
"514048" : 504,
"518144" : 508,
"522240" : 503,
"528384" : 1045,
"536576" : 1063,
"544768" : 1095,
"552960" : 1058,
"561152" : 1165,
"569344" : 1169,
"577536" : 1065,
"585728" : 1054,
"593920" : 1115,
"602112" : 1078,
"610304" : 1127,
"618496" : 1186,
"626688" : 1179,
"634880" : 1248,
"643072" : 1255,
"651264" : 1250,
"659456" : 1305,
"667648" : 1249,
"675840" : 1351,
"684032" : 1321,
"692224" : 1362,
"700416" : 1264,
"708608" : 1354,
"716800" : 1325,
"724992" : 1393,
"733184" : 1498,
"741376" : 1515,
"749568" : 1544,
"757760" : 1561,
"765952" : 1543,
"774144" : 1587,
"782336" : 1625,
"790528" : 1634,
"798720" : 1589,
"806912" : 1528,
"815104" : 1490,
"823296" : 1559,
"831488" : 1521,
"839680" : 1562,
"847872" : 1591,
"856064" : 1701,
"864256" : 1721,
"872448" : 1870,
"880640" : 1892,
"888832" : 1856,
"897024" : 1947,
"905216" : 1874,
"913408" : 1822,
"921600" : 1958,
"929792" : 1858,
"937984" : 1872,
"946176" : 1870,
"954368" : 1939,
"962560" : 2066,
"970752" : 2109,
"978944" : 2166,
"987136" : 2370,
"995328" : 2904,
"1003520" : 3281,
"1011712" : 2658,
"1019904" : 2431,
"1028096" : 2333,
"1036288" : 2302,
"1044480" : 2278,
"1056768" : 4198,
"1073152" : 3793,
"1089536" : 3796,
"1105920" : 4009,
"1122304" : 4391,
"1138688" : 4375,
"1155072" : 4278,
"1171456" : 4165,
"1187840" : 4041,
"1204224" : 4333,
"1220608" : 4291,
"1236992" : 4169,
"1253376" : 3907,
"1269760" : 4299,
"1286144" : 4648,
"1302528" : 4677,
"1318912" : 4640,
"1335296" : 4568,
"1351680" : 4433,
"1368064" : 4471,
"1384448" : 4459,
"1400832" : 4331,
"1417216" : 4432,
"1433600" : 4253,
"1449984" : 4411,
"1466368" : 4903,
"1482752" : 5066,
"1499136" : 4747,
"1515520" : 4416,
"1531904" : 4107,
"1548288" : 3640,
"1564672" : 3520,
"1581056" : 3215,
"1597440" : 3138,
"1613824" : 3172,
"1630208" : 3356,
"1646592" : 3322,
"1662976" : 3095,
"1679360" : 2657,
"1695744" : 2376,
"1712128" : 2289,
"1728512" : 2109,
"1744896" : 2101,
"1761280" : 1914,
"1777664" : 1859,
"1794048" : 1788,
"1810432" : 1738,
"1826816" : 1748,
"1843200" : 1697,
"1859584" : 1604,
"1875968" : 1741,
"1892352" : 1741,
"1908736" : 1730,
"1925120" : 1776,
"1941504" : 1710,
"1957888" : 1696,
"1974272" : 1796,
"1990656" : 1748,
"2007040" : 1826,
"2023424" : 1716,
"2039808" : 1569,
"2056192" : 1545,
"2072576" : 1540,
"2088960" : 1614,
"2113536" : 3142,
"2146304" : 3153,
"2179072" : 2909,
"2211840" : 2777,
"2244608" : 2516,
"2277376" : 2261,
"2310144" : 1903,
"2342912" : 1747,
"2375680" : 1501,
"2408448" : 1387,
"2441216" : 1253,
"2473984" : 1042,
"2506752" : 859,
"2539520" : 709,
"2572288" : 622,
"2605056" : 556,
"2637824" : 459,
"2670592" : 404,
"2703360" : 352,
"2736128" : 319,
"2768896" : 271,
"2801664" : 256,
"2834432" : 235,
"2867200" : 229,
"2899968" : 184,
"2932736" : 182,
"2965504" : 180,
"2998272" : 141,
"3031040" : 145,
"3063808" : 136,
"3096576" : 138,
"3129344" : 111,
"3162112" : 105,
"3194880" : 110,
"3227648" : 97,
"3260416" : 94,
"3293184" : 89,
"3325952" : 91,
"3358720" : 84,
"3391488" : 63,
"3424256" : 83,
"3457024" : 84,
"3489792" : 61,
"3522560" : 58,
"3555328" : 56,
"3588096" : 40,
"3620864" : 53,
"3653632" : 45,
"3686400" : 43,
"3719168" : 47,
"3751936" : 38,
"3784704" : 45,
"3817472" : 42,
"3850240" : 29,
"3883008" : 35,
"3915776" : 30,
"3948544" : 27,
"3981312" : 27,
"4014080" : 23,
"4046848" : 28,
"4079616" : 24,
"4112384" : 33,
"4145152" : 19,
"4177920" : 17,
"4227072" : 35,
"4292608" : 28,
"4358144" : 28,
"4423680" : 23,
"4489216" : 16,
"4554752" : 21,
"4620288" : 23,
"4685824" : 19,
"4751360" : 6,
"4816896" : 14,
"4882432" : 21,
"4947968" : 14,
"5013504" : 15,
"5079040" : 21,
"5144576" : 13,
"5210112" : 10,
"5275648" : 13,
"5341184" : 13,
"5406720" : 14,
"5472256" : 8,
"5537792" : 7,
"5603328" : 15,
"5668864" : 8,
"5734400" : 7,
"5799936" : 8,
"5865472" : 4,
"5931008" : 3,
"5996544" : 3,
"6062080" : 2,
"6127616" : 6,
"6258688" : 2,
"6324224" : 6,
"6389760" : 3,
"6455296" : 4,
"6520832" : 5,
"6586368" : 1,
"6651904" : 1,
"6717440" : 1,
"6782976" : 4,
"6914048" : 3,
"6979584" : 1,
"7045120" : 1,
"7110656" : 1,
"7176192" : 3,
"7241728" : 3,
"7307264" : 1,
"7372800" : 2,
"7438336" : 2,
"7503872" : 3,
"7569408" : 2,
"7634944" : 2,
"7700480" : 3,
"7766016" : 3,
"8093696" : 1,
"8159232" : 2,
"8224768" : 3,
"8290304" : 2,
"8355840" : 2,
"8454144" : 7,
"8585216" : 3,
"8716288" : 3,
"8847360" : 3,
"8978432" : 3,
"9109504" : 1,
"9371648" : 1,
"9502720" : 1,
"9633792" : 1,
"9764864" : 2,
"10158080" : 2,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11009797,
"mean" : 1736654.175715,
"stddev" : 740991.766850,
"N" : 368181
},
"bw_min" : 132160,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 147344.315789,
"bw_dev" : 508.081934,
"bw_samples" : 304,
"iops_min" : 33040,
"iops_max" : 41219,
"iops_mean" : 36835.263158,
"iops_stddev" : 126.977051,
"iops_samples" : 304
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 159984,
"usr_cpu" : 0.695695,
"sys_cpu" : 8.158316,
"ctx" : 382993,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.057306,
"250" : 1.502457,
"500" : 4.330834,
"750" : 10.029414,
"1000" : 15.082687
},
"latency_ms" : {
"2" : 57.045277,
"4" : 11.768972,
"10" : 0.177622,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974014,
"timestamp_ms" : 1773974014867,
"time" : "Thu Mar 19 23:33:34 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 2958082048,
"io_kbytes" : 2888752,
"bw_bytes" : 147911497,
"bw" : 144444,
"iops" : 36112.255613,
"runtime" : 19999,
"total_ios" : 722209,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 439060.733333,
"stddev" : 246185.635240,
"N" : 722209
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1331629.956729,
"stddev" : 594884.017786,
"N" : 722193,
"percentile" : {
"1.000000" : 191488,
"5.000000" : 468992,
"10.000000" : 610304,
"20.000000" : 839680,
"30.000000" : 1003520,
"40.000000" : 1155072,
"50.000000" : 1286144,
"60.000000" : 1433600,
"70.000000" : 1564672,
"80.000000" : 1761280,
"90.000000" : 2113536,
"95.000000" : 2310144,
"99.000000" : 2899968,
"99.500000" : 3325952,
"99.900000" : 4816896,
"99.950000" : 5603328,
"99.990000" : 8224768
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 16,
"90624" : 13,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 25,
"97792" : 32,
"98816" : 20,
"99840" : 11,
"100864" : 22,
"101888" : 30,
"102912" : 22,
"103936" : 35,
"104960" : 35,
"105984" : 25,
"107008" : 26,
"108032" : 32,
"109056" : 26,
"110080" : 31,
"111104" : 40,
"112128" : 39,
"113152" : 43,
"114176" : 39,
"115200" : 50,
"116224" : 48,
"117248" : 50,
"118272" : 43,
"119296" : 50,
"120320" : 46,
"121344" : 60,
"122368" : 55,
"123392" : 63,
"124416" : 73,
"125440" : 60,
"126464" : 73,
"127488" : 85,
"128512" : 59,
"129536" : 67,
"130560" : 83,
"132096" : 186,
"134144" : 198,
"136192" : 205,
"138240" : 224,
"140288" : 211,
"142336" : 253,
"144384" : 235,
"146432" : 211,
"148480" : 243,
"150528" : 233,
"152576" : 230,
"154624" : 219,
"156672" : 198,
"158720" : 223,
"160768" : 208,
"162816" : 217,
"164864" : 197,
"166912" : 205,
"168960" : 182,
"171008" : 178,
"173056" : 179,
"175104" : 160,
"177152" : 157,
"179200" : 144,
"181248" : 131,
"183296" : 111,
"185344" : 134,
"187392" : 97,
"189440" : 121,
"191488" : 92,
"193536" : 95,
"195584" : 93,
"197632" : 70,
"199680" : 85,
"201728" : 78,
"203776" : 76,
"205824" : 80,
"207872" : 97,
"209920" : 74,
"211968" : 87,
"214016" : 89,
"216064" : 79,
"218112" : 93,
"220160" : 97,
"222208" : 96,
"224256" : 88,
"226304" : 81,
"228352" : 88,
"230400" : 93,
"232448" : 112,
"234496" : 98,
"236544" : 108,
"238592" : 97,
"240640" : 90,
"242688" : 104,
"244736" : 111,
"246784" : 98,
"248832" : 119,
"250880" : 102,
"252928" : 98,
"254976" : 99,
"257024" : 111,
"259072" : 94,
"261120" : 87,
"264192" : 197,
"268288" : 185,
"272384" : 163,
"276480" : 202,
"280576" : 163,
"284672" : 178,
"288768" : 162,
"292864" : 171,
"296960" : 182,
"301056" : 159,
"305152" : 242,
"309248" : 221,
"313344" : 257,
"317440" : 322,
"321536" : 353,
"325632" : 362,
"329728" : 412,
"333824" : 478,
"337920" : 424,
"342016" : 468,
"346112" : 406,
"350208" : 448,
"354304" : 467,
"358400" : 462,
"362496" : 441,
"366592" : 475,
"370688" : 439,
"374784" : 439,
"378880" : 455,
"382976" : 444,
"387072" : 486,
"391168" : 483,
"395264" : 477,
"399360" : 487,
"403456" : 512,
"407552" : 589,
"411648" : 657,
"415744" : 694,
"419840" : 797,
"423936" : 788,
"428032" : 824,
"432128" : 875,
"436224" : 908,
"440320" : 911,
"444416" : 950,
"448512" : 914,
"452608" : 941,
"456704" : 892,
"460800" : 935,
"464896" : 973,
"468992" : 967,
"473088" : 911,
"477184" : 919,
"481280" : 986,
"485376" : 915,
"489472" : 1006,
"493568" : 972,
"497664" : 954,
"501760" : 963,
"505856" : 979,
"509952" : 1001,
"514048" : 981,
"518144" : 1003,
"522240" : 1055,
"528384" : 2087,
"536576" : 2065,
"544768" : 2239,
"552960" : 2154,
"561152" : 2199,
"569344" : 2264,
"577536" : 2159,
"585728" : 2141,
"593920" : 2210,
"602112" : 2204,
"610304" : 2252,
"618496" : 2302,
"626688" : 2263,
"634880" : 2315,
"643072" : 2374,
"651264" : 2346,
"659456" : 2359,
"667648" : 2382,
"675840" : 2436,
"684032" : 2439,
"692224" : 2530,
"700416" : 2424,
"708608" : 2593,
"716800" : 2563,
"724992" : 2698,
"733184" : 2819,
"741376" : 2806,
"749568" : 2868,
"757760" : 2865,
"765952" : 2876,
"774144" : 2883,
"782336" : 2866,
"790528" : 2926,
"798720" : 2784,
"806912" : 2786,
"815104" : 2708,
"823296" : 2866,
"831488" : 2652,
"839680" : 2831,
"847872" : 2844,
"856064" : 2977,
"864256" : 3001,
"872448" : 3209,
"880640" : 3232,
"888832" : 3164,
"897024" : 3293,
"905216" : 3224,
"913408" : 3042,
"921600" : 3273,
"929792" : 3215,
"937984" : 3252,
"946176" : 3244,
"954368" : 3357,
"962560" : 3582,
"970752" : 3726,
"978944" : 3836,
"987136" : 4185,
"995328" : 5114,
"1003520" : 5819,
"1011712" : 4860,
"1019904" : 4402,
"1028096" : 4247,
"1036288" : 4175,
"1044480" : 4162,
"1056768" : 7795,
"1073152" : 7252,
"1089536" : 7304,
"1105920" : 7970,
"1122304" : 8523,
"1138688" : 8878,
"1155072" : 8602,
"1171456" : 8475,
"1187840" : 8533,
"1204224" : 8946,
"1220608" : 8788,
"1236992" : 8459,
"1253376" : 8049,
"1269760" : 8567,
"1286144" : 8986,
"1302528" : 9081,
"1318912" : 8868,
"1335296" : 8803,
"1351680" : 8596,
"1368064" : 8334,
"1384448" : 8482,
"1400832" : 7984,
"1417216" : 8022,
"1433600" : 8025,
"1449984" : 8705,
"1466368" : 9349,
"1482752" : 9683,
"1499136" : 9217,
"1515520" : 8629,
"1531904" : 8157,
"1548288" : 7516,
"1564672" : 7152,
"1581056" : 6783,
"1597440" : 6877,
"1613824" : 6860,
"1630208" : 7034,
"1646592" : 7165,
"1662976" : 6591,
"1679360" : 5902,
"1695744" : 5294,
"1712128" : 4841,
"1728512" : 4556,
"1744896" : 4330,
"1761280" : 3992,
"1777664" : 3859,
"1794048" : 3955,
"1810432" : 3778,
"1826816" : 3515,
"1843200" : 3237,
"1859584" : 3093,
"1875968" : 3166,
"1892352" : 3162,
"1908736" : 3091,
"1925120" : 3219,
"1941504" : 3154,
"1957888" : 3213,
"1974272" : 3322,
"1990656" : 3410,
"2007040" : 3535,
"2023424" : 3395,
"2039808" : 3316,
"2056192" : 3241,
"2072576" : 3279,
"2088960" : 3350,
"2113536" : 6592,
"2146304" : 6447,
"2179072" : 6157,
"2211840" : 6007,
"2244608" : 5621,
"2277376" : 5121,
"2310144" : 4427,
"2342912" : 4038,
"2375680" : 3539,
"2408448" : 3172,
"2441216" : 2717,
"2473984" : 2393,
"2506752" : 2030,
"2539520" : 1687,
"2572288" : 1558,
"2605056" : 1341,
"2637824" : 1113,
"2670592" : 972,
"2703360" : 836,
"2736128" : 734,
"2768896" : 637,
"2801664" : 633,
"2834432" : 539,
"2867200" : 492,
"2899968" : 430,
"2932736" : 416,
"2965504" : 367,
"2998272" : 310,
"3031040" : 308,
"3063808" : 275,
"3096576" : 275,
"3129344" : 244,
"3162112" : 224,
"3194880" : 221,
"3227648" : 191,
"3260416" : 182,
"3293184" : 184,
"3325952" : 172,
"3358720" : 161,
"3391488" : 141,
"3424256" : 168,
"3457024" : 153,
"3489792" : 121,
"3522560" : 105,
"3555328" : 99,
"3588096" : 91,
"3620864" : 101,
"3653632" : 87,
"3686400" : 82,
"3719168" : 88,
"3751936" : 81,
"3784704" : 75,
"3817472" : 80,
"3850240" : 71,
"3883008" : 63,
"3915776" : 65,
"3948544" : 52,
"3981312" : 53,
"4014080" : 43,
"4046848" : 62,
"4079616" : 51,
"4112384" : 61,
"4145152" : 48,
"4177920" : 44,
"4227072" : 67,
"4292608" : 74,
"4358144" : 72,
"4423680" : 63,
"4489216" : 50,
"4554752" : 54,
"4620288" : 43,
"4685824" : 55,
"4751360" : 30,
"4816896" : 38,
"4882432" : 40,
"4947968" : 29,
"5013504" : 37,
"5079040" : 40,
"5144576" : 27,
"5210112" : 28,
"5275648" : 38,
"5341184" : 33,
"5406720" : 21,
"5472256" : 20,
"5537792" : 18,
"5603328" : 23,
"5668864" : 16,
"5734400" : 16,
"5799936" : 15,
"5865472" : 9,
"5931008" : 10,
"5996544" : 13,
"6062080" : 2,
"6127616" : 12,
"6193152" : 11,
"6258688" : 4,
"6324224" : 11,
"6389760" : 7,
"6455296" : 8,
"6520832" : 10,
"6586368" : 8,
"6651904" : 4,
"6717440" : 5,
"6782976" : 11,
"6848512" : 5,
"6914048" : 6,
"6979584" : 5,
"7045120" : 4,
"7110656" : 2,
"7176192" : 5,
"7241728" : 7,
"7307264" : 7,
"7372800" : 7,
"7438336" : 6,
"7503872" : 6,
"7569408" : 8,
"7634944" : 4,
"7700480" : 8,
"7766016" : 8,
"7831552" : 1,
"7897088" : 2,
"7962624" : 2,
"8028160" : 1,
"8093696" : 5,
"8159232" : 4,
"8224768" : 6,
"8290304" : 3,
"8355840" : 3,
"8454144" : 9,
"8585216" : 5,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 3,
"9240576" : 4,
"9371648" : 5,
"9502720" : 4,
"9633792" : 3,
"9764864" : 4,
"10027008" : 1,
"10158080" : 2,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11009797,
"mean" : 1770687.113130,
"stddev" : 761222.330433,
"N" : 722193
},
"bw_min" : 128416,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 144891.435897,
"bw_dev" : 531.163755,
"bw_samples" : 624,
"iops_min" : 32104,
"iops_max" : 41219,
"iops_mean" : 36222.358974,
"iops_stddev" : 132.767145,
"iops_samples" : 624
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 319984,
"usr_cpu" : 0.665658,
"sys_cpu" : 8.078216,
"ctx" : 751770,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.033093,
"250" : 1.327040,
"500" : 4.589530,
"750" : 9.844242,
"1000" : 13.509801
},
"latency_ms" : {
"2" : 57.408313,
"4" : 13.070316,
"10" : 0.214758,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974024,
"timestamp_ms" : 1773974024868,
"time" : "Thu Mar 19 23:33:44 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 149,
"elapsed" : 41,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 4314255360,
"io_kbytes" : 4213140,
"bw_bytes" : 143808512,
"bw" : 140438,
"iops" : 35110.933333,
"runtime" : 30000,
"total_ios" : 1053328,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 451664.964788,
"stddev" : 255619.189516,
"N" : 1053328
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1369533.539446,
"stddev" : 612430.051411,
"N" : 1053312,
"percentile" : {
"1.000000" : 250880,
"5.000000" : 505856,
"10.000000" : 659456,
"20.000000" : 888832,
"30.000000" : 1036288,
"40.000000" : 1171456,
"50.000000" : 1302528,
"60.000000" : 1433600,
"70.000000" : 1581056,
"80.000000" : 1810432,
"90.000000" : 2179072,
"95.000000" : 2408448,
"99.000000" : 3129344,
"99.500000" : 3620864,
"99.900000" : 5079040,
"99.950000" : 5668864,
"99.990000" : 7766016
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 36,
"105984" : 28,
"107008" : 28,
"108032" : 35,
"109056" : 29,
"110080" : 36,
"111104" : 43,
"112128" : 44,
"113152" : 44,
"114176" : 43,
"115200" : 54,
"116224" : 50,
"117248" : 54,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 75,
"125440" : 67,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 190,
"134144" : 207,
"136192" : 211,
"138240" : 230,
"140288" : 216,
"142336" : 259,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 241,
"152576" : 239,
"154624" : 227,
"156672" : 210,
"158720" : 229,
"160768" : 214,
"162816" : 227,
"164864" : 207,
"166912" : 212,
"168960" : 193,
"171008" : 182,
"173056" : 185,
"175104" : 172,
"177152" : 161,
"179200" : 159,
"181248" : 138,
"183296" : 116,
"185344" : 142,
"187392" : 103,
"189440" : 126,
"191488" : 101,
"193536" : 103,
"195584" : 95,
"197632" : 78,
"199680" : 89,
"201728" : 88,
"203776" : 86,
"205824" : 84,
"207872" : 102,
"209920" : 84,
"211968" : 97,
"214016" : 95,
"216064" : 89,
"218112" : 98,
"220160" : 116,
"222208" : 112,
"224256" : 101,
"226304" : 98,
"228352" : 110,
"230400" : 106,
"232448" : 123,
"234496" : 110,
"236544" : 129,
"238592" : 117,
"240640" : 106,
"242688" : 114,
"244736" : 123,
"246784" : 110,
"248832" : 129,
"250880" : 120,
"252928" : 106,
"254976" : 118,
"257024" : 127,
"259072" : 106,
"261120" : 107,
"264192" : 231,
"268288" : 220,
"272384" : 196,
"276480" : 250,
"280576" : 202,
"284672" : 218,
"288768" : 201,
"292864" : 214,
"296960" : 225,
"301056" : 218,
"305152" : 297,
"309248" : 281,
"313344" : 315,
"317440" : 410,
"321536" : 427,
"325632" : 437,
"329728" : 495,
"333824" : 563,
"337920" : 520,
"342016" : 567,
"346112" : 503,
"350208" : 531,
"354304" : 573,
"358400" : 550,
"362496" : 519,
"366592" : 569,
"370688" : 523,
"374784" : 551,
"378880" : 533,
"382976" : 540,
"387072" : 588,
"391168" : 573,
"395264" : 582,
"399360" : 609,
"403456" : 604,
"407552" : 695,
"411648" : 788,
"415744" : 840,
"419840" : 966,
"423936" : 933,
"428032" : 969,
"432128" : 1022,
"436224" : 1067,
"440320" : 1093,
"444416" : 1139,
"448512" : 1073,
"452608" : 1127,
"456704" : 1088,
"460800" : 1130,
"464896" : 1179,
"468992" : 1187,
"473088" : 1137,
"477184" : 1133,
"481280" : 1217,
"485376" : 1133,
"489472" : 1246,
"493568" : 1206,
"497664" : 1188,
"501760" : 1200,
"505856" : 1195,
"509952" : 1258,
"514048" : 1225,
"518144" : 1259,
"522240" : 1298,
"528384" : 2563,
"536576" : 2572,
"544768" : 2804,
"552960" : 2701,
"561152" : 2776,
"569344" : 2860,
"577536" : 2834,
"585728" : 2844,
"593920" : 2903,
"602112" : 2906,
"610304" : 2998,
"618496" : 3045,
"626688" : 3019,
"634880" : 3020,
"643072" : 3187,
"651264" : 3154,
"659456" : 3164,
"667648" : 3172,
"675840" : 3191,
"684032" : 3261,
"692224" : 3386,
"700416" : 3276,
"708608" : 3499,
"716800" : 3456,
"724992" : 3645,
"733184" : 3772,
"741376" : 3727,
"749568" : 3902,
"757760" : 3829,
"765952" : 3814,
"774144" : 3857,
"782336" : 3818,
"790528" : 3931,
"798720" : 3834,
"806912" : 3864,
"815104" : 3812,
"823296" : 3968,
"831488" : 3812,
"839680" : 4035,
"847872" : 3992,
"856064" : 4212,
"864256" : 4289,
"872448" : 4519,
"880640" : 4483,
"888832" : 4453,
"897024" : 4577,
"905216" : 4497,
"913408" : 4296,
"921600" : 4577,
"929792" : 4541,
"937984" : 4687,
"946176" : 4699,
"954368" : 4889,
"962560" : 5250,
"970752" : 5481,
"978944" : 5696,
"987136" : 6271,
"995328" : 7600,
"1003520" : 8627,
"1011712" : 7221,
"1019904" : 6585,
"1028096" : 6498,
"1036288" : 6344,
"1044480" : 6340,
"1056768" : 12105,
"1073152" : 11478,
"1089536" : 11875,
"1105920" : 12703,
"1122304" : 13566,
"1138688" : 13897,
"1155072" : 13803,
"1171456" : 13617,
"1187840" : 13654,
"1204224" : 14146,
"1220608" : 14027,
"1236992" : 13888,
"1253376" : 13369,
"1269760" : 13704,
"1286144" : 14083,
"1302528" : 14188,
"1318912" : 13528,
"1335296" : 13368,
"1351680" : 13093,
"1368064" : 12526,
"1384448" : 12700,
"1400832" : 11902,
"1417216" : 11746,
"1433600" : 11670,
"1449984" : 12401,
"1466368" : 12940,
"1482752" : 13147,
"1499136" : 12420,
"1515520" : 11592,
"1531904" : 10957,
"1548288" : 10227,
"1564672" : 9757,
"1581056" : 9358,
"1597440" : 9460,
"1613824" : 9441,
"1630208" : 9601,
"1646592" : 9831,
"1662976" : 9181,
"1679360" : 8377,
"1695744" : 7477,
"1712128" : 6969,
"1728512" : 6726,
"1744896" : 6424,
"1761280" : 5917,
"1777664" : 5707,
"1794048" : 5822,
"1810432" : 5546,
"1826816" : 5258,
"1843200" : 4915,
"1859584" : 4793,
"1875968" : 4771,
"1892352" : 4722,
"1908736" : 4591,
"1925120" : 4686,
"1941504" : 4673,
"1957888" : 4585,
"1974272" : 4687,
"1990656" : 4931,
"2007040" : 5149,
"2023424" : 4892,
"2039808" : 4784,
"2056192" : 4735,
"2072576" : 4749,
"2088960" : 4823,
"2113536" : 9448,
"2146304" : 9201,
"2179072" : 8735,
"2211840" : 8440,
"2244608" : 8105,
"2277376" : 7437,
"2310144" : 6657,
"2342912" : 6220,
"2375680" : 5605,
"2408448" : 5264,
"2441216" : 4581,
"2473984" : 4132,
"2506752" : 3695,
"2539520" : 3154,
"2572288" : 2922,
"2605056" : 2568,
"2637824" : 2110,
"2670592" : 1928,
"2703360" : 1702,
"2736128" : 1513,
"2768896" : 1428,
"2801664" : 1277,
"2834432" : 1121,
"2867200" : 1069,
"2899968" : 1021,
"2932736" : 917,
"2965504" : 864,
"2998272" : 756,
"3031040" : 731,
"3063808" : 659,
"3096576" : 630,
"3129344" : 579,
"3162112" : 515,
"3194880" : 512,
"3227648" : 474,
"3260416" : 423,
"3293184" : 402,
"3325952" : 350,
"3358720" : 370,
"3391488" : 290,
"3424256" : 321,
"3457024" : 305,
"3489792" : 283,
"3522560" : 269,
"3555328" : 242,
"3588096" : 211,
"3620864" : 206,
"3653632" : 197,
"3686400" : 183,
"3719168" : 207,
"3751936" : 170,
"3784704" : 179,
"3817472" : 178,
"3850240" : 154,
"3883008" : 154,
"3915776" : 142,
"3948544" : 139,
"3981312" : 133,
"4014080" : 119,
"4046848" : 129,
"4079616" : 130,
"4112384" : 125,
"4145152" : 100,
"4177920" : 93,
"4227072" : 184,
"4292608" : 162,
"4358144" : 168,
"4423680" : 152,
"4489216" : 139,
"4554752" : 119,
"4620288" : 110,
"4685824" : 127,
"4751360" : 94,
"4816896" : 104,
"4882432" : 86,
"4947968" : 85,
"5013504" : 90,
"5079040" : 86,
"5144576" : 65,
"5210112" : 57,
"5275648" : 69,
"5341184" : 63,
"5406720" : 38,
"5472256" : 40,
"5537792" : 38,
"5603328" : 52,
"5668864" : 31,
"5734400" : 43,
"5799936" : 30,
"5865472" : 21,
"5931008" : 15,
"5996544" : 27,
"6062080" : 14,
"6127616" : 21,
"6193152" : 24,
"6258688" : 9,
"6324224" : 16,
"6389760" : 12,
"6455296" : 14,
"6520832" : 13,
"6586368" : 12,
"6651904" : 7,
"6717440" : 7,
"6782976" : 13,
"6848512" : 8,
"6914048" : 10,
"6979584" : 8,
"7045120" : 6,
"7110656" : 5,
"7176192" : 7,
"7241728" : 8,
"7307264" : 10,
"7372800" : 10,
"7438336" : 7,
"7503872" : 9,
"7569408" : 11,
"7634944" : 5,
"7700480" : 8,
"7766016" : 9,
"7831552" : 1,
"7897088" : 6,
"7962624" : 2,
"8028160" : 2,
"8093696" : 5,
"8159232" : 6,
"8224768" : 7,
"8290304" : 3,
"8355840" : 3,
"8454144" : 10,
"8585216" : 5,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 1821200.794654,
"stddev" : 782536.429112,
"N" : 1053312
},
"bw_min" : 119223,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 140849.254237,
"bw_dev" : 676.412957,
"bw_samples" : 944,
"iops_min" : 29805,
"iops_max" : 41219,
"iops_mean" : 35211.355932,
"iops_stddev" : 169.122703,
"iops_samples" : 944
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 479993,
"usr_cpu" : 0.658135,
"sys_cpu" : 7.858448,
"ctx" : 1100562,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.023165,
"250" : 0.970733,
"500" : 3.811348,
"750" : 8.849380,
"1000" : 13.101427
},
"latency_ms" : {
"2" : 58.660645,
"4" : 14.262034,
"10" : 0.319084,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974034,
"timestamp_ms" : 1773974034869,
"time" : "Thu Mar 19 23:33:54 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 139,
"elapsed" : 51,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 5557628928,
"io_kbytes" : 5427372,
"bw_bytes" : 138940723,
"bw" : 135684,
"iops" : 33921.725000,
"runtime" : 40000,
"total_ios" : 1356869,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 467666.779232,
"stddev" : 269736.441698,
"N" : 1356869
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1417420.347470,
"stddev" : 636617.892134,
"N" : 1356853,
"percentile" : {
"1.000000" : 305152,
"5.000000" : 544768,
"10.000000" : 708608,
"20.000000" : 937984,
"30.000000" : 1073152,
"40.000000" : 1204224,
"50.000000" : 1318912,
"60.000000" : 1466368,
"70.000000" : 1630208,
"80.000000" : 1859584,
"90.000000" : 2211840,
"95.000000" : 2506752,
"99.000000" : 3391488,
"99.500000" : 3915776,
"99.900000" : 5275648,
"99.950000" : 5799936,
"99.990000" : 7569408
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 44,
"113152" : 44,
"114176" : 43,
"115200" : 54,
"116224" : 50,
"117248" : 54,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 75,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 231,
"140288" : 216,
"142336" : 259,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 227,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 207,
"166912" : 213,
"168960" : 193,
"171008" : 182,
"173056" : 186,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 139,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 126,
"191488" : 101,
"193536" : 103,
"195584" : 95,
"197632" : 78,
"199680" : 91,
"201728" : 90,
"203776" : 86,
"205824" : 84,
"207872" : 103,
"209920" : 86,
"211968" : 98,
"214016" : 95,
"216064" : 90,
"218112" : 98,
"220160" : 118,
"222208" : 113,
"224256" : 101,
"226304" : 102,
"228352" : 111,
"230400" : 108,
"232448" : 125,
"234496" : 113,
"236544" : 132,
"238592" : 124,
"240640" : 109,
"242688" : 121,
"244736" : 128,
"246784" : 114,
"248832" : 135,
"250880" : 123,
"252928" : 113,
"254976" : 123,
"257024" : 131,
"259072" : 110,
"261120" : 116,
"264192" : 247,
"268288" : 229,
"272384" : 208,
"276480" : 258,
"280576" : 217,
"284672" : 235,
"288768" : 218,
"292864" : 232,
"296960" : 235,
"301056" : 237,
"305152" : 309,
"309248" : 298,
"313344" : 332,
"317440" : 435,
"321536" : 452,
"325632" : 467,
"329728" : 525,
"333824" : 593,
"337920" : 550,
"342016" : 610,
"346112" : 539,
"350208" : 579,
"354304" : 628,
"358400" : 595,
"362496" : 567,
"366592" : 625,
"370688" : 559,
"374784" : 604,
"378880" : 587,
"382976" : 600,
"387072" : 642,
"391168" : 633,
"395264" : 638,
"399360" : 652,
"403456" : 663,
"407552" : 752,
"411648" : 839,
"415744" : 891,
"419840" : 1013,
"423936" : 993,
"428032" : 1042,
"432128" : 1086,
"436224" : 1138,
"440320" : 1172,
"444416" : 1220,
"448512" : 1138,
"452608" : 1218,
"456704" : 1177,
"460800" : 1205,
"464896" : 1300,
"468992" : 1275,
"473088" : 1258,
"477184" : 1235,
"481280" : 1319,
"485376" : 1249,
"489472" : 1359,
"493568" : 1318,
"497664" : 1308,
"501760" : 1325,
"505856" : 1323,
"509952" : 1395,
"514048" : 1356,
"518144" : 1374,
"522240" : 1412,
"528384" : 2829,
"536576" : 2824,
"544768" : 3072,
"552960" : 2962,
"561152" : 3077,
"569344" : 3157,
"577536" : 3122,
"585728" : 3146,
"593920" : 3209,
"602112" : 3260,
"610304" : 3293,
"618496" : 3348,
"626688" : 3359,
"634880" : 3396,
"643072" : 3559,
"651264" : 3547,
"659456" : 3575,
"667648" : 3579,
"675840" : 3628,
"684032" : 3649,
"692224" : 3827,
"700416" : 3768,
"708608" : 4010,
"716800" : 3981,
"724992" : 4220,
"733184" : 4347,
"741376" : 4337,
"749568" : 4500,
"757760" : 4471,
"765952" : 4421,
"774144" : 4512,
"782336" : 4487,
"790528" : 4614,
"798720" : 4604,
"806912" : 4654,
"815104" : 4568,
"823296" : 4738,
"831488" : 4606,
"839680" : 4853,
"847872" : 4858,
"856064" : 5158,
"864256" : 5222,
"872448" : 5517,
"880640" : 5471,
"888832" : 5516,
"897024" : 5666,
"905216" : 5567,
"913408" : 5350,
"921600" : 5687,
"929792" : 5690,
"937984" : 5838,
"946176" : 5856,
"954368" : 6060,
"962560" : 6566,
"970752" : 6784,
"978944" : 7101,
"987136" : 7816,
"995328" : 9556,
"1003520" : 10894,
"1011712" : 9022,
"1019904" : 8339,
"1028096" : 8183,
"1036288" : 8105,
"1044480" : 8059,
"1056768" : 15718,
"1073152" : 15173,
"1089536" : 15891,
"1105920" : 16965,
"1122304" : 17884,
"1138688" : 18450,
"1155072" : 18537,
"1171456" : 18304,
"1187840" : 18484,
"1204224" : 19040,
"1220608" : 18782,
"1236992" : 18579,
"1253376" : 17887,
"1269760" : 18201,
"1286144" : 18223,
"1302528" : 18299,
"1318912" : 17507,
"1335296" : 17372,
"1351680" : 16943,
"1368064" : 16276,
"1384448" : 16283,
"1400832" : 15357,
"1417216" : 15029,
"1433600" : 15057,
"1449984" : 15569,
"1466368" : 16142,
"1482752" : 16340,
"1499136" : 15554,
"1515520" : 14632,
"1531904" : 14012,
"1548288" : 13141,
"1564672" : 12478,
"1581056" : 12032,
"1597440" : 12088,
"1613824" : 12085,
"1630208" : 12144,
"1646592" : 12402,
"1662976" : 11710,
"1679360" : 10837,
"1695744" : 9829,
"1712128" : 9390,
"1728512" : 9365,
"1744896" : 9051,
"1761280" : 8419,
"1777664" : 8219,
"1794048" : 8206,
"1810432" : 7983,
"1826816" : 7662,
"1843200" : 7100,
"1859584" : 6985,
"1875968" : 6950,
"1892352" : 6791,
"1908736" : 6523,
"1925120" : 6526,
"1941504" : 6405,
"1957888" : 6332,
"1974272" : 6275,
"1990656" : 6625,
"2007040" : 6812,
"2023424" : 6306,
"2039808" : 6229,
"2056192" : 6014,
"2072576" : 6011,
"2088960" : 6131,
"2113536" : 11867,
"2146304" : 11488,
"2179072" : 10916,
"2211840" : 10495,
"2244608" : 10118,
"2277376" : 9446,
"2310144" : 8597,
"2342912" : 8200,
"2375680" : 7605,
"2408448" : 7246,
"2441216" : 6571,
"2473984" : 6030,
"2506752" : 5577,
"2539520" : 4966,
"2572288" : 4673,
"2605056" : 4144,
"2637824" : 3728,
"2670592" : 3375,
"2703360" : 3075,
"2736128" : 2797,
"2768896" : 2635,
"2801664" : 2403,
"2834432" : 2167,
"2867200" : 2055,
"2899968" : 1900,
"2932736" : 1675,
"2965504" : 1575,
"2998272" : 1383,
"3031040" : 1309,
"3063808" : 1157,
"3096576" : 1093,
"3129344" : 991,
"3162112" : 938,
"3194880" : 886,
"3227648" : 835,
"3260416" : 758,
"3293184" : 743,
"3325952" : 657,
"3358720" : 673,
"3391488" : 567,
"3424256" : 588,
"3457024" : 576,
"3489792" : 522,
"3522560" : 481,
"3555328" : 464,
"3588096" : 414,
"3620864" : 376,
"3653632" : 381,
"3686400" : 342,
"3719168" : 378,
"3751936" : 308,
"3784704" : 306,
"3817472" : 315,
"3850240" : 309,
"3883008" : 279,
"3915776" : 253,
"3948544" : 262,
"3981312" : 239,
"4014080" : 273,
"4046848" : 232,
"4079616" : 235,
"4112384" : 250,
"4145152" : 200,
"4177920" : 192,
"4227072" : 371,
"4292608" : 318,
"4358144" : 326,
"4423680" : 267,
"4489216" : 248,
"4554752" : 234,
"4620288" : 230,
"4685824" : 233,
"4751360" : 214,
"4816896" : 182,
"4882432" : 186,
"4947968" : 160,
"5013504" : 181,
"5079040" : 149,
"5144576" : 121,
"5210112" : 108,
"5275648" : 121,
"5341184" : 98,
"5406720" : 91,
"5472256" : 74,
"5537792" : 71,
"5603328" : 85,
"5668864" : 53,
"5734400" : 62,
"5799936" : 55,
"5865472" : 40,
"5931008" : 35,
"5996544" : 51,
"6062080" : 28,
"6127616" : 31,
"6193152" : 34,
"6258688" : 17,
"6324224" : 26,
"6389760" : 24,
"6455296" : 23,
"6520832" : 18,
"6586368" : 23,
"6651904" : 12,
"6717440" : 13,
"6782976" : 23,
"6848512" : 10,
"6914048" : 13,
"6979584" : 13,
"7045120" : 7,
"7110656" : 7,
"7176192" : 10,
"7241728" : 10,
"7307264" : 12,
"7372800" : 12,
"7438336" : 8,
"7503872" : 10,
"7569408" : 13,
"7634944" : 5,
"7700480" : 8,
"7766016" : 9,
"7831552" : 3,
"7897088" : 6,
"7962624" : 4,
"8028160" : 3,
"8093696" : 5,
"8159232" : 6,
"8224768" : 7,
"8290304" : 3,
"8355840" : 4,
"8454144" : 11,
"8585216" : 6,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 1885070.301102,
"stddev" : 811511.525876,
"N" : 1356853
},
"bw_min" : 113760,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 135995.594937,
"bw_dev" : 797.564497,
"bw_samples" : 1264,
"iops_min" : 28440,
"iops_max" : 41219,
"iops_mean" : 33997.924051,
"iops_stddev" : 199.407975,
"iops_samples" : 1264
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 640000,
"usr_cpu" : 0.635469,
"sys_cpu" : 7.592969,
"ctx" : 1420799,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999926,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999926,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.017983,
"250" : 0.759174,
"500" : 3.191391,
"750" : 7.710619,
"1000" : 12.431340
},
"latency_ms" : {
"2" : 59.868934,
"4" : 15.558540,
"10" : 0.460324,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974044,
"timestamp_ms" : 1773974044870,
"time" : "Thu Mar 19 23:34:04 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 129,
"elapsed" : 61,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 6720839680,
"io_kbytes" : 6563320,
"bw_bytes" : 134416793,
"bw" : 131266,
"iops" : 32820.100000,
"runtime" : 50000,
"total_ios" : 1641005,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 483583.532274,
"stddev" : 278445.348546,
"N" : 1641005
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1464943.629918,
"stddev" : 654838.251694,
"N" : 1640989,
"percentile" : {
"1.000000" : 329728,
"5.000000" : 577536,
"10.000000" : 749568,
"20.000000" : 978944,
"30.000000" : 1122304,
"40.000000" : 1236992,
"50.000000" : 1368064,
"60.000000" : 1499136,
"70.000000" : 1662976,
"80.000000" : 1925120,
"90.000000" : 2277376,
"95.000000" : 2605056,
"99.000000" : 3522560,
"99.500000" : 4079616,
"99.900000" : 5341184,
"99.950000" : 5865472,
"99.990000" : 7503872
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 75,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 231,
"140288" : 216,
"142336" : 259,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 227,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 213,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 139,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 126,
"191488" : 101,
"193536" : 103,
"195584" : 95,
"197632" : 78,
"199680" : 91,
"201728" : 90,
"203776" : 86,
"205824" : 84,
"207872" : 103,
"209920" : 87,
"211968" : 98,
"214016" : 95,
"216064" : 91,
"218112" : 98,
"220160" : 118,
"222208" : 113,
"224256" : 101,
"226304" : 102,
"228352" : 111,
"230400" : 109,
"232448" : 126,
"234496" : 113,
"236544" : 133,
"238592" : 124,
"240640" : 109,
"242688" : 122,
"244736" : 129,
"246784" : 114,
"248832" : 135,
"250880" : 124,
"252928" : 114,
"254976" : 124,
"257024" : 132,
"259072" : 112,
"261120" : 118,
"264192" : 251,
"268288" : 230,
"272384" : 209,
"276480" : 260,
"280576" : 227,
"284672" : 237,
"288768" : 221,
"292864" : 238,
"296960" : 240,
"301056" : 244,
"305152" : 314,
"309248" : 304,
"313344" : 337,
"317440" : 442,
"321536" : 463,
"325632" : 474,
"329728" : 527,
"333824" : 601,
"337920" : 562,
"342016" : 624,
"346112" : 544,
"350208" : 587,
"354304" : 636,
"358400" : 602,
"362496" : 574,
"366592" : 638,
"370688" : 569,
"374784" : 611,
"378880" : 598,
"382976" : 606,
"387072" : 654,
"391168" : 647,
"395264" : 644,
"399360" : 661,
"403456" : 678,
"407552" : 768,
"411648" : 850,
"415744" : 904,
"419840" : 1023,
"423936" : 1005,
"428032" : 1058,
"432128" : 1104,
"436224" : 1154,
"440320" : 1196,
"444416" : 1238,
"448512" : 1163,
"452608" : 1250,
"456704" : 1201,
"460800" : 1242,
"464896" : 1325,
"468992" : 1305,
"473088" : 1287,
"477184" : 1259,
"481280" : 1358,
"485376" : 1283,
"489472" : 1390,
"493568" : 1359,
"497664" : 1347,
"501760" : 1354,
"505856" : 1361,
"509952" : 1436,
"514048" : 1403,
"518144" : 1413,
"522240" : 1444,
"528384" : 2923,
"536576" : 2922,
"544768" : 3182,
"552960" : 3070,
"561152" : 3182,
"569344" : 3267,
"577536" : 3248,
"585728" : 3250,
"593920" : 3345,
"602112" : 3378,
"610304" : 3425,
"618496" : 3494,
"626688" : 3528,
"634880" : 3559,
"643072" : 3720,
"651264" : 3753,
"659456" : 3747,
"667648" : 3777,
"675840" : 3853,
"684032" : 3877,
"692224" : 4094,
"700416" : 4004,
"708608" : 4263,
"716800" : 4276,
"724992" : 4580,
"733184" : 4667,
"741376" : 4699,
"749568" : 4855,
"757760" : 4845,
"765952" : 4807,
"774144" : 4931,
"782336" : 4882,
"790528" : 5018,
"798720" : 5044,
"806912" : 5098,
"815104" : 5091,
"823296" : 5259,
"831488" : 5149,
"839680" : 5427,
"847872" : 5467,
"856064" : 5770,
"864256" : 5895,
"872448" : 6160,
"880640" : 6156,
"888832" : 6289,
"897024" : 6371,
"905216" : 6266,
"913408" : 6050,
"921600" : 6408,
"929792" : 6482,
"937984" : 6705,
"946176" : 6732,
"954368" : 6995,
"962560" : 7524,
"970752" : 7783,
"978944" : 8139,
"987136" : 8961,
"995328" : 11019,
"1003520" : 12545,
"1011712" : 10371,
"1019904" : 9658,
"1028096" : 9445,
"1036288" : 9359,
"1044480" : 9320,
"1056768" : 18491,
"1073152" : 18093,
"1089536" : 18931,
"1105920" : 20177,
"1122304" : 21243,
"1138688" : 22029,
"1155072" : 22170,
"1171456" : 22200,
"1187840" : 22363,
"1204224" : 22932,
"1220608" : 22771,
"1236992" : 22354,
"1253376" : 21810,
"1269760" : 21980,
"1286144" : 21982,
"1302528" : 22127,
"1318912" : 21283,
"1335296" : 21114,
"1351680" : 20560,
"1368064" : 19915,
"1384448" : 19988,
"1400832" : 19076,
"1417216" : 18703,
"1433600" : 18758,
"1449984" : 19314,
"1466368" : 20064,
"1482752" : 20218,
"1499136" : 19335,
"1515520" : 18377,
"1531904" : 17507,
"1548288" : 16644,
"1564672" : 15840,
"1581056" : 15264,
"1597440" : 15240,
"1613824" : 15168,
"1630208" : 15042,
"1646592" : 15302,
"1662976" : 14506,
"1679360" : 13445,
"1695744" : 12492,
"1712128" : 11846,
"1728512" : 11840,
"1744896" : 11486,
"1761280" : 10717,
"1777664" : 10443,
"1794048" : 10380,
"1810432" : 10012,
"1826816" : 9664,
"1843200" : 9057,
"1859584" : 8846,
"1875968" : 8805,
"1892352" : 8629,
"1908736" : 8170,
"1925120" : 8172,
"1941504" : 8045,
"1957888" : 8172,
"1974272" : 7920,
"1990656" : 8517,
"2007040" : 8973,
"2023424" : 7988,
"2039808" : 7820,
"2056192" : 7753,
"2072576" : 7526,
"2088960" : 7703,
"2113536" : 14808,
"2146304" : 14264,
"2179072" : 13517,
"2211840" : 13017,
"2244608" : 12522,
"2277376" : 11737,
"2310144" : 10714,
"2342912" : 10314,
"2375680" : 9573,
"2408448" : 9229,
"2441216" : 8431,
"2473984" : 7940,
"2506752" : 7344,
"2539520" : 6667,
"2572288" : 6362,
"2605056" : 5727,
"2637824" : 5345,
"2670592" : 4923,
"2703360" : 4530,
"2736128" : 4292,
"2768896" : 4029,
"2801664" : 3721,
"2834432" : 3459,
"2867200" : 3234,
"2899968" : 2997,
"2932736" : 2687,
"2965504" : 2580,
"2998272" : 2401,
"3031040" : 2243,
"3063808" : 2004,
"3096576" : 1837,
"3129344" : 1643,
"3162112" : 1541,
"3194880" : 1446,
"3227648" : 1355,
"3260416" : 1211,
"3293184" : 1133,
"3325952" : 1039,
"3358720" : 1009,
"3391488" : 883,
"3424256" : 907,
"3457024" : 836,
"3489792" : 791,
"3522560" : 742,
"3555328" : 731,
"3588096" : 648,
"3620864" : 596,
"3653632" : 598,
"3686400" : 531,
"3719168" : 583,
"3751936" : 490,
"3784704" : 464,
"3817472" : 466,
"3850240" : 435,
"3883008" : 432,
"3915776" : 413,
"3948544" : 407,
"3981312" : 374,
"4014080" : 414,
"4046848" : 340,
"4079616" : 330,
"4112384" : 375,
"4145152" : 273,
"4177920" : 290,
"4227072" : 558,
"4292608" : 524,
"4358144" : 508,
"4423680" : 394,
"4489216" : 389,
"4554752" : 355,
"4620288" : 356,
"4685824" : 344,
"4751360" : 306,
"4816896" : 256,
"4882432" : 269,
"4947968" : 238,
"5013504" : 254,
"5079040" : 217,
"5144576" : 174,
"5210112" : 164,
"5275648" : 171,
"5341184" : 155,
"5406720" : 124,
"5472256" : 111,
"5537792" : 93,
"5603328" : 110,
"5668864" : 81,
"5734400" : 96,
"5799936" : 80,
"5865472" : 63,
"5931008" : 53,
"5996544" : 69,
"6062080" : 33,
"6127616" : 37,
"6193152" : 42,
"6258688" : 33,
"6324224" : 36,
"6389760" : 32,
"6455296" : 29,
"6520832" : 22,
"6586368" : 26,
"6651904" : 13,
"6717440" : 17,
"6782976" : 31,
"6848512" : 15,
"6914048" : 21,
"6979584" : 17,
"7045120" : 14,
"7110656" : 7,
"7176192" : 12,
"7241728" : 12,
"7307264" : 15,
"7372800" : 13,
"7438336" : 8,
"7503872" : 11,
"7569408" : 14,
"7634944" : 6,
"7700480" : 8,
"7766016" : 10,
"7831552" : 4,
"7897088" : 6,
"7962624" : 4,
"8028160" : 3,
"8093696" : 7,
"8159232" : 6,
"8224768" : 7,
"8290304" : 3,
"8355840" : 4,
"8454144" : 12,
"8585216" : 8,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 1948530.863557,
"stddev" : 834534.596694,
"N" : 1640989
},
"bw_min" : 107920,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 131546.787879,
"bw_dev" : 908.038715,
"bw_samples" : 1584,
"iops_min" : 26980,
"iops_max" : 41219,
"iops_mean" : 32885.919192,
"iops_stddev" : 227.006594,
"iops_samples" : 1584
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 799998,
"usr_cpu" : 0.620002,
"sys_cpu" : 7.344143,
"ctx" : 1717394,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999817,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999817,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.014869,
"250" : 0.628517,
"500" : 2.689267,
"750" : 6.705769,
"1000" : 11.570105
},
"latency_ms" : {
"2" : 60.692198,
"4" : 17.140837,
"10" : 0.557037,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974054,
"timestamp_ms" : 1773974054868,
"time" : "Thu Mar 19 23:34:14 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 7843381248,
"io_kbytes" : 7659552,
"bw_bytes" : 130725199,
"bw" : 127661,
"iops" : 31915.698595,
"runtime" : 59999,
"total_ios" : 1914910,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 497429.573252,
"stddev" : 286896.640467,
"N" : 1914910
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1506284.009514,
"stddev" : 672818.416456,
"N" : 1914894,
"percentile" : {
"1.000000" : 350208,
"5.000000" : 602112,
"10.000000" : 782336,
"20.000000" : 1003520,
"30.000000" : 1138688,
"40.000000" : 1269760,
"50.000000" : 1400832,
"60.000000" : 1531904,
"70.000000" : 1695744,
"80.000000" : 1974272,
"90.000000" : 2342912,
"95.000000" : 2703360,
"99.000000" : 3686400,
"99.500000" : 4227072,
"99.900000" : 5406720,
"99.950000" : 5931008,
"99.990000" : 7372800
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 75,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 231,
"140288" : 216,
"142336" : 259,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 227,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 213,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 140,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 95,
"197632" : 79,
"199680" : 91,
"201728" : 90,
"203776" : 86,
"205824" : 84,
"207872" : 103,
"209920" : 87,
"211968" : 98,
"214016" : 96,
"216064" : 91,
"218112" : 98,
"220160" : 118,
"222208" : 113,
"224256" : 102,
"226304" : 102,
"228352" : 112,
"230400" : 109,
"232448" : 128,
"234496" : 114,
"236544" : 133,
"238592" : 124,
"240640" : 110,
"242688" : 122,
"244736" : 129,
"246784" : 115,
"248832" : 135,
"250880" : 124,
"252928" : 117,
"254976" : 126,
"257024" : 132,
"259072" : 114,
"261120" : 119,
"264192" : 255,
"268288" : 234,
"272384" : 209,
"276480" : 264,
"280576" : 233,
"284672" : 239,
"288768" : 225,
"292864" : 239,
"296960" : 240,
"301056" : 248,
"305152" : 319,
"309248" : 307,
"313344" : 341,
"317440" : 447,
"321536" : 472,
"325632" : 475,
"329728" : 527,
"333824" : 604,
"337920" : 563,
"342016" : 630,
"346112" : 557,
"350208" : 593,
"354304" : 649,
"358400" : 610,
"362496" : 587,
"366592" : 648,
"370688" : 575,
"374784" : 622,
"378880" : 610,
"382976" : 622,
"387072" : 660,
"391168" : 659,
"395264" : 657,
"399360" : 677,
"403456" : 688,
"407552" : 777,
"411648" : 857,
"415744" : 919,
"419840" : 1043,
"423936" : 1017,
"428032" : 1071,
"432128" : 1128,
"436224" : 1166,
"440320" : 1213,
"444416" : 1262,
"448512" : 1184,
"452608" : 1265,
"456704" : 1223,
"460800" : 1259,
"464896" : 1353,
"468992" : 1322,
"473088" : 1313,
"477184" : 1289,
"481280" : 1389,
"485376" : 1324,
"489472" : 1406,
"493568" : 1387,
"497664" : 1382,
"501760" : 1381,
"505856" : 1393,
"509952" : 1473,
"514048" : 1447,
"518144" : 1437,
"522240" : 1476,
"528384" : 3007,
"536576" : 3001,
"544768" : 3258,
"552960" : 3140,
"561152" : 3273,
"569344" : 3371,
"577536" : 3343,
"585728" : 3357,
"593920" : 3450,
"602112" : 3488,
"610304" : 3543,
"618496" : 3626,
"626688" : 3648,
"634880" : 3656,
"643072" : 3851,
"651264" : 3900,
"659456" : 3870,
"667648" : 3925,
"675840" : 3995,
"684032" : 4042,
"692224" : 4245,
"700416" : 4146,
"708608" : 4440,
"716800" : 4456,
"724992" : 4775,
"733184" : 4844,
"741376" : 4887,
"749568" : 5085,
"757760" : 5084,
"765952" : 5058,
"774144" : 5172,
"782336" : 5116,
"790528" : 5320,
"798720" : 5355,
"806912" : 5426,
"815104" : 5405,
"823296" : 5650,
"831488" : 5500,
"839680" : 5861,
"847872" : 5904,
"856064" : 6187,
"864256" : 6370,
"872448" : 6658,
"880640" : 6708,
"888832" : 6827,
"897024" : 6943,
"905216" : 6861,
"913408" : 6704,
"921600" : 7073,
"929792" : 7159,
"937984" : 7402,
"946176" : 7479,
"954368" : 7731,
"962560" : 8286,
"970752" : 8617,
"978944" : 9078,
"987136" : 9945,
"995328" : 12261,
"1003520" : 13874,
"1011712" : 11509,
"1019904" : 10722,
"1028096" : 10529,
"1036288" : 10449,
"1044480" : 10453,
"1056768" : 20862,
"1073152" : 20494,
"1089536" : 21446,
"1105920" : 22831,
"1122304" : 24031,
"1138688" : 25016,
"1155072" : 25239,
"1171456" : 25416,
"1187840" : 25659,
"1204224" : 26263,
"1220608" : 26243,
"1236992" : 25976,
"1253376" : 25463,
"1269760" : 25704,
"1286144" : 25719,
"1302528" : 25953,
"1318912" : 25235,
"1335296" : 24910,
"1351680" : 24461,
"1368064" : 23868,
"1384448" : 24142,
"1400832" : 23223,
"1417216" : 22694,
"1433600" : 22666,
"1449984" : 23188,
"1466368" : 24003,
"1482752" : 24097,
"1499136" : 23195,
"1515520" : 22040,
"1531904" : 21127,
"1548288" : 19987,
"1564672" : 19037,
"1581056" : 18308,
"1597440" : 18180,
"1613824" : 18054,
"1630208" : 17844,
"1646592" : 17985,
"1662976" : 17119,
"1679360" : 15994,
"1695744" : 14964,
"1712128" : 14292,
"1728512" : 14108,
"1744896" : 13801,
"1761280" : 12933,
"1777664" : 12594,
"1794048" : 12517,
"1810432" : 12016,
"1826816" : 11654,
"1843200" : 11058,
"1859584" : 10760,
"1875968" : 10672,
"1892352" : 10456,
"1908736" : 9873,
"1925120" : 9889,
"1941504" : 9809,
"1957888" : 9872,
"1974272" : 9561,
"1990656" : 10273,
"2007040" : 10855,
"2023424" : 9532,
"2039808" : 9384,
"2056192" : 9102,
"2072576" : 8925,
"2088960" : 9153,
"2113536" : 17533,
"2146304" : 16936,
"2179072" : 16112,
"2211840" : 15470,
"2244608" : 14846,
"2277376" : 13946,
"2310144" : 12900,
"2342912" : 12474,
"2375680" : 11634,
"2408448" : 11285,
"2441216" : 10487,
"2473984" : 9949,
"2506752" : 9264,
"2539520" : 8472,
"2572288" : 8108,
"2605056" : 7377,
"2637824" : 7000,
"2670592" : 6436,
"2703360" : 5915,
"2736128" : 5733,
"2768896" : 5484,
"2801664" : 5120,
"2834432" : 4827,
"2867200" : 4562,
"2899968" : 4250,
"2932736" : 3906,
"2965504" : 3683,
"2998272" : 3504,
"3031040" : 3289,
"3063808" : 2937,
"3096576" : 2695,
"3129344" : 2507,
"3162112" : 2349,
"3194880" : 2172,
"3227648" : 2019,
"3260416" : 1826,
"3293184" : 1685,
"3325952" : 1617,
"3358720" : 1522,
"3391488" : 1348,
"3424256" : 1310,
"3457024" : 1205,
"3489792" : 1177,
"3522560" : 1107,
"3555328" : 1058,
"3588096" : 916,
"3620864" : 869,
"3653632" : 905,
"3686400" : 765,
"3719168" : 805,
"3751936" : 710,
"3784704" : 656,
"3817472" : 665,
"3850240" : 640,
"3883008" : 594,
"3915776" : 564,
"3948544" : 578,
"3981312" : 515,
"4014080" : 573,
"4046848" : 469,
"4079616" : 478,
"4112384" : 513,
"4145152" : 381,
"4177920" : 410,
"4227072" : 775,
"4292608" : 743,
"4358144" : 706,
"4423680" : 578,
"4489216" : 553,
"4554752" : 500,
"4620288" : 481,
"4685824" : 447,
"4751360" : 406,
"4816896" : 346,
"4882432" : 374,
"4947968" : 307,
"5013504" : 340,
"5079040" : 298,
"5144576" : 263,
"5210112" : 239,
"5275648" : 239,
"5341184" : 218,
"5406720" : 184,
"5472256" : 171,
"5537792" : 149,
"5603328" : 146,
"5668864" : 110,
"5734400" : 131,
"5799936" : 118,
"5865472" : 101,
"5931008" : 83,
"5996544" : 95,
"6062080" : 57,
"6127616" : 57,
"6193152" : 55,
"6258688" : 48,
"6324224" : 46,
"6389760" : 39,
"6455296" : 40,
"6520832" : 30,
"6586368" : 33,
"6651904" : 17,
"6717440" : 19,
"6782976" : 32,
"6848512" : 18,
"6914048" : 25,
"6979584" : 19,
"7045120" : 15,
"7110656" : 9,
"7176192" : 12,
"7241728" : 15,
"7307264" : 18,
"7372800" : 13,
"7438336" : 10,
"7503872" : 12,
"7569408" : 15,
"7634944" : 6,
"7700480" : 10,
"7766016" : 11,
"7831552" : 6,
"7897088" : 6,
"7962624" : 4,
"8028160" : 4,
"8093696" : 7,
"8159232" : 6,
"8224768" : 7,
"8290304" : 3,
"8355840" : 4,
"8454144" : 12,
"8585216" : 8,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2003703.066630,
"stddev" : 857229.780379,
"N" : 1914894
},
"bw_min" : 99296,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 127793.579832,
"bw_dev" : 986.552648,
"bw_samples" : 1904,
"iops_min" : 24824,
"iops_max" : 41219,
"iops_mean" : 31947.747899,
"iops_stddev" : 246.626172,
"iops_samples" : 1904
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 959984,
"usr_cpu" : 0.604593,
"sys_cpu" : 7.148452,
"ctx" : 2003055,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.012742,
"250" : 0.539190,
"500" : 2.342147,
"750" : 5.944300,
"1000" : 10.782543
},
"latency_ms" : {
"2" : 61.208151,
"4" : 18.508128,
"10" : 0.661598,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974064,
"timestamp_ms" : 1773974064870,
"time" : "Thu Mar 19 23:34:24 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 109,
"elapsed" : 81,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 8983265280,
"io_kbytes" : 8772720,
"bw_bytes" : 128332361,
"bw" : 125324,
"iops" : 31332.171429,
"runtime" : 70000,
"total_ios" : 2193252,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 506782.570317,
"stddev" : 293349.623519,
"N" : 2193252
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1534308.251339,
"stddev" : 684727.306853,
"N" : 2193236,
"percentile" : {
"1.000000" : 366592,
"5.000000" : 626688,
"10.000000" : 815104,
"20.000000" : 1019904,
"30.000000" : 1155072,
"40.000000" : 1286144,
"50.000000" : 1417216,
"60.000000" : 1548288,
"70.000000" : 1728512,
"80.000000" : 2007040,
"90.000000" : 2408448,
"95.000000" : 2768896,
"99.000000" : 3751936,
"99.500000" : 4292608,
"99.900000" : 5472256,
"99.950000" : 5996544,
"99.990000" : 7307264
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 75,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 231,
"140288" : 216,
"142336" : 259,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 227,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 140,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 95,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 103,
"209920" : 87,
"211968" : 98,
"214016" : 97,
"216064" : 91,
"218112" : 98,
"220160" : 119,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 112,
"230400" : 110,
"232448" : 129,
"234496" : 114,
"236544" : 134,
"238592" : 124,
"240640" : 110,
"242688" : 124,
"244736" : 130,
"246784" : 116,
"248832" : 136,
"250880" : 125,
"252928" : 117,
"254976" : 126,
"257024" : 133,
"259072" : 116,
"261120" : 120,
"264192" : 256,
"268288" : 235,
"272384" : 210,
"276480" : 267,
"280576" : 237,
"284672" : 241,
"288768" : 228,
"292864" : 245,
"296960" : 243,
"301056" : 251,
"305152" : 323,
"309248" : 308,
"313344" : 343,
"317440" : 450,
"321536" : 477,
"325632" : 481,
"329728" : 535,
"333824" : 609,
"337920" : 566,
"342016" : 635,
"346112" : 563,
"350208" : 600,
"354304" : 654,
"358400" : 622,
"362496" : 595,
"366592" : 661,
"370688" : 588,
"374784" : 633,
"378880" : 622,
"382976" : 639,
"387072" : 672,
"391168" : 674,
"395264" : 664,
"399360" : 685,
"403456" : 702,
"407552" : 792,
"411648" : 873,
"415744" : 927,
"419840" : 1062,
"423936" : 1031,
"428032" : 1089,
"432128" : 1154,
"436224" : 1183,
"440320" : 1230,
"444416" : 1279,
"448512" : 1203,
"452608" : 1286,
"456704" : 1246,
"460800" : 1280,
"464896" : 1380,
"468992" : 1361,
"473088" : 1335,
"477184" : 1324,
"481280" : 1443,
"485376" : 1357,
"489472" : 1461,
"493568" : 1441,
"497664" : 1438,
"501760" : 1436,
"505856" : 1447,
"509952" : 1520,
"514048" : 1499,
"518144" : 1478,
"522240" : 1527,
"528384" : 3111,
"536576" : 3134,
"544768" : 3373,
"552960" : 3256,
"561152" : 3400,
"569344" : 3508,
"577536" : 3494,
"585728" : 3501,
"593920" : 3592,
"602112" : 3650,
"610304" : 3705,
"618496" : 3810,
"626688" : 3852,
"634880" : 3880,
"643072" : 4065,
"651264" : 4128,
"659456" : 4114,
"667648" : 4184,
"675840" : 4274,
"684032" : 4332,
"692224" : 4565,
"700416" : 4451,
"708608" : 4790,
"716800" : 4791,
"724992" : 5178,
"733184" : 5205,
"741376" : 5271,
"749568" : 5520,
"757760" : 5538,
"765952" : 5516,
"774144" : 5667,
"782336" : 5614,
"790528" : 5817,
"798720" : 5883,
"806912" : 5963,
"815104" : 5952,
"823296" : 6235,
"831488" : 6033,
"839680" : 6491,
"847872" : 6587,
"856064" : 6867,
"864256" : 7056,
"872448" : 7331,
"880640" : 7420,
"888832" : 7570,
"897024" : 7769,
"905216" : 7708,
"913408" : 7507,
"921600" : 7931,
"929792" : 8015,
"937984" : 8286,
"946176" : 8420,
"954368" : 8741,
"962560" : 9270,
"970752" : 9626,
"978944" : 10135,
"987136" : 11141,
"995328" : 13654,
"1003520" : 15448,
"1011712" : 12768,
"1019904" : 12017,
"1028096" : 11774,
"1036288" : 11609,
"1044480" : 11653,
"1056768" : 23319,
"1073152" : 23049,
"1089536" : 24113,
"1105920" : 25655,
"1122304" : 26900,
"1138688" : 27908,
"1155072" : 28310,
"1171456" : 28412,
"1187840" : 28732,
"1204224" : 29357,
"1220608" : 29379,
"1236992" : 29093,
"1253376" : 28645,
"1269760" : 28980,
"1286144" : 28854,
"1302528" : 29096,
"1318912" : 28433,
"1335296" : 28115,
"1351680" : 27735,
"1368064" : 27093,
"1384448" : 27420,
"1400832" : 26525,
"1417216" : 25904,
"1433600" : 25988,
"1449984" : 26447,
"1466368" : 27454,
"1482752" : 27524,
"1499136" : 26636,
"1515520" : 25436,
"1531904" : 24489,
"1548288" : 23196,
"1564672" : 22155,
"1581056" : 21414,
"1597440" : 21273,
"1613824" : 21063,
"1630208" : 20734,
"1646592" : 20901,
"1662976" : 20015,
"1679360" : 18762,
"1695744" : 17707,
"1712128" : 17002,
"1728512" : 16809,
"1744896" : 16541,
"1761280" : 15701,
"1777664" : 15332,
"1794048" : 15133,
"1810432" : 14628,
"1826816" : 14159,
"1843200" : 13515,
"1859584" : 13286,
"1875968" : 12979,
"1892352" : 12782,
"1908736" : 12196,
"1925120" : 12033,
"1941504" : 11943,
"1957888" : 11929,
"1974272" : 11509,
"1990656" : 12286,
"2007040" : 12887,
"2023424" : 11309,
"2039808" : 11020,
"2056192" : 10733,
"2072576" : 10431,
"2088960" : 10552,
"2113536" : 20446,
"2146304" : 19619,
"2179072" : 18680,
"2211840" : 17793,
"2244608" : 17084,
"2277376" : 16078,
"2310144" : 14980,
"2342912" : 14424,
"2375680" : 13474,
"2408448" : 12995,
"2441216" : 12189,
"2473984" : 11614,
"2506752" : 10877,
"2539520" : 10049,
"2572288" : 9534,
"2605056" : 8819,
"2637824" : 8312,
"2670592" : 7747,
"2703360" : 7194,
"2736128" : 7016,
"2768896" : 6825,
"2801664" : 6430,
"2834432" : 6064,
"2867200" : 5696,
"2899968" : 5305,
"2932736" : 4942,
"2965504" : 4682,
"2998272" : 4506,
"3031040" : 4201,
"3063808" : 3861,
"3096576" : 3487,
"3129344" : 3312,
"3162112" : 3035,
"3194880" : 2857,
"3227648" : 2655,
"3260416" : 2468,
"3293184" : 2257,
"3325952" : 2211,
"3358720" : 2091,
"3391488" : 1863,
"3424256" : 1757,
"3457024" : 1623,
"3489792" : 1564,
"3522560" : 1457,
"3555328" : 1372,
"3588096" : 1220,
"3620864" : 1189,
"3653632" : 1229,
"3686400" : 1045,
"3719168" : 1073,
"3751936" : 956,
"3784704" : 882,
"3817472" : 853,
"3850240" : 825,
"3883008" : 786,
"3915776" : 741,
"3948544" : 755,
"3981312" : 676,
"4014080" : 733,
"4046848" : 619,
"4079616" : 618,
"4112384" : 623,
"4145152" : 506,
"4177920" : 525,
"4227072" : 1013,
"4292608" : 964,
"4358144" : 910,
"4423680" : 770,
"4489216" : 735,
"4554752" : 655,
"4620288" : 625,
"4685824" : 592,
"4751360" : 533,
"4816896" : 459,
"4882432" : 476,
"4947968" : 390,
"5013504" : 427,
"5079040" : 377,
"5144576" : 343,
"5210112" : 308,
"5275648" : 301,
"5341184" : 280,
"5406720" : 228,
"5472256" : 220,
"5537792" : 191,
"5603328" : 182,
"5668864" : 139,
"5734400" : 163,
"5799936" : 151,
"5865472" : 123,
"5931008" : 103,
"5996544" : 116,
"6062080" : 77,
"6127616" : 71,
"6193152" : 73,
"6258688" : 59,
"6324224" : 57,
"6389760" : 51,
"6455296" : 58,
"6520832" : 41,
"6586368" : 44,
"6651904" : 29,
"6717440" : 30,
"6782976" : 42,
"6848512" : 23,
"6914048" : 31,
"6979584" : 24,
"7045120" : 19,
"7110656" : 11,
"7176192" : 14,
"7241728" : 16,
"7307264" : 19,
"7372800" : 14,
"7438336" : 10,
"7503872" : 13,
"7569408" : 16,
"7634944" : 7,
"7700480" : 11,
"7766016" : 13,
"7831552" : 7,
"7897088" : 8,
"7962624" : 5,
"8028160" : 5,
"8093696" : 7,
"8159232" : 8,
"8224768" : 8,
"8290304" : 3,
"8355840" : 4,
"8454144" : 12,
"8585216" : 8,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2041089.596755,
"stddev" : 871625.431493,
"N" : 2193236
},
"bw_min" : 94440,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 125393.122302,
"bw_dev" : 992.387199,
"bw_samples" : 2224,
"iops_min" : 23610,
"iops_max" : 41219,
"iops_mean" : 31347.726619,
"iops_stddev" : 248.081360,
"iops_samples" : 2224
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1119999,
"usr_cpu" : 0.591072,
"sys_cpu" : 7.051078,
"ctx" : 2297583,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999954,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999954,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.011125,
"250" : 0.471355,
"500" : 2.084393,
"750" : 5.491252,
"1000" : 10.458579
},
"latency_ms" : {
"2" : 61.419162,
"4" : 19.318391,
"10" : 0.744693,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974074,
"timestamp_ms" : 1773974074868,
"time" : "Thu Mar 19 23:34:34 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 10147651584,
"io_kbytes" : 9909816,
"bw_bytes" : 126845644,
"bw" : 123872,
"iops" : 30968.450000,
"runtime" : 80000,
"total_ios" : 2477476,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 512804.389758,
"stddev" : 298174.003214,
"N" : 2477476
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1552234.726335,
"stddev" : 693209.621468,
"N" : 2477460,
"percentile" : {
"1.000000" : 382976,
"5.000000" : 651264,
"10.000000" : 831488,
"20.000000" : 1028096,
"30.000000" : 1171456,
"40.000000" : 1286144,
"50.000000" : 1417216,
"60.000000" : 1564672,
"70.000000" : 1761280,
"80.000000" : 2023424,
"90.000000" : 2441216,
"95.000000" : 2834432,
"99.000000" : 3850240,
"99.500000" : 4358144,
"99.900000" : 5537792,
"99.950000" : 5996544,
"99.990000" : 7241728
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 75,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 96,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 103,
"209920" : 87,
"211968" : 99,
"214016" : 97,
"216064" : 91,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 113,
"230400" : 111,
"232448" : 129,
"234496" : 115,
"236544" : 134,
"238592" : 124,
"240640" : 110,
"242688" : 124,
"244736" : 130,
"246784" : 117,
"248832" : 138,
"250880" : 125,
"252928" : 118,
"254976" : 127,
"257024" : 134,
"259072" : 116,
"261120" : 121,
"264192" : 259,
"268288" : 240,
"272384" : 211,
"276480" : 267,
"280576" : 239,
"284672" : 246,
"288768" : 230,
"292864" : 247,
"296960" : 245,
"301056" : 254,
"305152" : 329,
"309248" : 313,
"313344" : 344,
"317440" : 453,
"321536" : 479,
"325632" : 484,
"329728" : 542,
"333824" : 612,
"337920" : 568,
"342016" : 642,
"346112" : 568,
"350208" : 609,
"354304" : 665,
"358400" : 635,
"362496" : 599,
"366592" : 669,
"370688" : 599,
"374784" : 650,
"378880" : 635,
"382976" : 653,
"387072" : 689,
"391168" : 693,
"395264" : 678,
"399360" : 699,
"403456" : 724,
"407552" : 808,
"411648" : 896,
"415744" : 945,
"419840" : 1075,
"423936" : 1058,
"428032" : 1103,
"432128" : 1179,
"436224" : 1217,
"440320" : 1249,
"444416" : 1297,
"448512" : 1235,
"452608" : 1310,
"456704" : 1275,
"460800" : 1311,
"464896" : 1419,
"468992" : 1400,
"473088" : 1372,
"477184" : 1354,
"481280" : 1475,
"485376" : 1411,
"489472" : 1524,
"493568" : 1492,
"497664" : 1497,
"501760" : 1503,
"505856" : 1508,
"509952" : 1569,
"514048" : 1565,
"518144" : 1542,
"522240" : 1610,
"528384" : 3276,
"536576" : 3257,
"544768" : 3531,
"552960" : 3407,
"561152" : 3547,
"569344" : 3685,
"577536" : 3665,
"585728" : 3677,
"593920" : 3822,
"602112" : 3848,
"610304" : 3900,
"618496" : 4026,
"626688" : 4066,
"634880" : 4106,
"643072" : 4325,
"651264" : 4408,
"659456" : 4391,
"667648" : 4465,
"675840" : 4615,
"684032" : 4626,
"692224" : 4929,
"700416" : 4838,
"708608" : 5163,
"716800" : 5171,
"724992" : 5607,
"733184" : 5672,
"741376" : 5725,
"749568" : 5968,
"757760" : 5984,
"765952" : 5998,
"774144" : 6185,
"782336" : 6120,
"790528" : 6352,
"798720" : 6475,
"806912" : 6573,
"815104" : 6581,
"823296" : 6916,
"831488" : 6688,
"839680" : 7212,
"847872" : 7287,
"856064" : 7663,
"864256" : 7864,
"872448" : 8164,
"880640" : 8220,
"888832" : 8454,
"897024" : 8674,
"905216" : 8593,
"913408" : 8432,
"921600" : 8923,
"929792" : 8987,
"937984" : 9342,
"946176" : 9481,
"954368" : 9842,
"962560" : 10395,
"970752" : 10787,
"978944" : 11398,
"987136" : 12434,
"995328" : 15344,
"1003520" : 17239,
"1011712" : 14246,
"1019904" : 13460,
"1028096" : 13160,
"1036288" : 13152,
"1044480" : 13151,
"1056768" : 26435,
"1073152" : 26145,
"1089536" : 27456,
"1105920" : 29294,
"1122304" : 30633,
"1138688" : 31749,
"1155072" : 32202,
"1171456" : 32442,
"1187840" : 32718,
"1204224" : 33378,
"1220608" : 33368,
"1236992" : 33198,
"1253376" : 32693,
"1269760" : 33039,
"1286144" : 32716,
"1302528" : 32857,
"1318912" : 32062,
"1335296" : 31695,
"1351680" : 31132,
"1368064" : 30540,
"1384448" : 30684,
"1400832" : 29699,
"1417216" : 28983,
"1433600" : 28992,
"1449984" : 29342,
"1466368" : 30354,
"1482752" : 30340,
"1499136" : 29404,
"1515520" : 28137,
"1531904" : 27112,
"1548288" : 25788,
"1564672" : 24694,
"1581056" : 23848,
"1597440" : 23555,
"1613824" : 23405,
"1630208" : 22983,
"1646592" : 23109,
"1662976" : 22274,
"1679360" : 20921,
"1695744" : 19998,
"1712128" : 19316,
"1728512" : 18929,
"1744896" : 18664,
"1761280" : 17796,
"1777664" : 17479,
"1794048" : 17294,
"1810432" : 16741,
"1826816" : 16217,
"1843200" : 15567,
"1859584" : 15364,
"1875968" : 14899,
"1892352" : 14711,
"1908736" : 14067,
"1925120" : 14015,
"1941504" : 13714,
"1957888" : 13836,
"1974272" : 13445,
"1990656" : 14187,
"2007040" : 14916,
"2023424" : 13089,
"2039808" : 12754,
"2056192" : 12328,
"2072576" : 11979,
"2088960" : 12125,
"2113536" : 23498,
"2146304" : 22644,
"2179072" : 21575,
"2211840" : 20551,
"2244608" : 19829,
"2277376" : 18526,
"2310144" : 17385,
"2342912" : 16694,
"2375680" : 15669,
"2408448" : 15059,
"2441216" : 14203,
"2473984" : 13592,
"2506752" : 12688,
"2539520" : 11819,
"2572288" : 11178,
"2605056" : 10363,
"2637824" : 9825,
"2670592" : 9183,
"2703360" : 8614,
"2736128" : 8264,
"2768896" : 8043,
"2801664" : 7595,
"2834432" : 7133,
"2867200" : 6755,
"2899968" : 6324,
"2932736" : 5914,
"2965504" : 5628,
"2998272" : 5440,
"3031040" : 5078,
"3063808" : 4626,
"3096576" : 4238,
"3129344" : 4056,
"3162112" : 3698,
"3194880" : 3533,
"3227648" : 3268,
"3260416" : 3090,
"3293184" : 2820,
"3325952" : 2707,
"3358720" : 2615,
"3391488" : 2309,
"3424256" : 2171,
"3457024" : 2015,
"3489792" : 1899,
"3522560" : 1777,
"3555328" : 1669,
"3588096" : 1509,
"3620864" : 1471,
"3653632" : 1467,
"3686400" : 1283,
"3719168" : 1282,
"3751936" : 1182,
"3784704" : 1072,
"3817472" : 1044,
"3850240" : 997,
"3883008" : 946,
"3915776" : 903,
"3948544" : 931,
"3981312" : 853,
"4014080" : 885,
"4046848" : 760,
"4079616" : 756,
"4112384" : 769,
"4145152" : 642,
"4177920" : 637,
"4227072" : 1251,
"4292608" : 1195,
"4358144" : 1163,
"4423680" : 951,
"4489216" : 914,
"4554752" : 817,
"4620288" : 763,
"4685824" : 734,
"4751360" : 652,
"4816896" : 593,
"4882432" : 582,
"4947968" : 484,
"5013504" : 525,
"5079040" : 443,
"5144576" : 414,
"5210112" : 374,
"5275648" : 357,
"5341184" : 340,
"5406720" : 289,
"5472256" : 268,
"5537792" : 242,
"5603328" : 209,
"5668864" : 173,
"5734400" : 193,
"5799936" : 187,
"5865472" : 152,
"5931008" : 139,
"5996544" : 134,
"6062080" : 91,
"6127616" : 90,
"6193152" : 88,
"6258688" : 76,
"6324224" : 74,
"6389760" : 66,
"6455296" : 68,
"6520832" : 52,
"6586368" : 57,
"6651904" : 39,
"6717440" : 33,
"6782976" : 46,
"6848512" : 28,
"6914048" : 35,
"6979584" : 29,
"7045120" : 22,
"7110656" : 12,
"7176192" : 15,
"7241728" : 18,
"7307264" : 21,
"7372800" : 18,
"7438336" : 12,
"7503872" : 13,
"7569408" : 16,
"7634944" : 7,
"7700480" : 12,
"7766016" : 13,
"7831552" : 8,
"7897088" : 8,
"7962624" : 5,
"8028160" : 6,
"8093696" : 9,
"8159232" : 8,
"8224768" : 8,
"8290304" : 5,
"8355840" : 4,
"8454144" : 12,
"8585216" : 8,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2065036.457049,
"stddev" : 881725.839938,
"N" : 2477460
},
"bw_min" : 94440,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 123997.257862,
"bw_dev" : 964.727922,
"bw_samples" : 2544,
"iops_min" : 23610,
"iops_max" : 41219,
"iops_mean" : 30998.830189,
"iops_stddev" : 241.165359,
"iops_samples" : 2544
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1279988,
"usr_cpu" : 0.582427,
"sys_cpu" : 6.998034,
"ctx" : 2594610,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999919,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999919,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.417845,
"500" : 1.885144,
"750" : 5.175146,
"1000" : 10.305529
},
"latency_ms" : {
"2" : 61.349010,
"4" : 20.045361,
"10" : 0.811188,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974084,
"timestamp_ms" : 1773974084868,
"time" : "Thu Mar 19 23:34:44 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 11231584256,
"io_kbytes" : 10968344,
"bw_bytes" : 124795380,
"bw" : 121870,
"iops" : 30467.833333,
"runtime" : 90000,
"total_ios" : 2742105,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 521319.443547,
"stddev" : 302498.234856,
"N" : 2742105
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1577680.897916,
"stddev" : 703959.355746,
"N" : 2742089,
"percentile" : {
"1.000000" : 399360,
"5.000000" : 667648,
"10.000000" : 847872,
"20.000000" : 1044480,
"30.000000" : 1187840,
"40.000000" : 1302528,
"50.000000" : 1449984,
"60.000000" : 1597440,
"70.000000" : 1794048,
"80.000000" : 2056192,
"90.000000" : 2473984,
"95.000000" : 2867200,
"99.000000" : 3883008,
"99.500000" : 4423680,
"99.900000" : 5537792,
"99.950000" : 5996544,
"99.990000" : 7241728
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 91,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 113,
"230400" : 111,
"232448" : 129,
"234496" : 116,
"236544" : 135,
"238592" : 125,
"240640" : 110,
"242688" : 124,
"244736" : 131,
"246784" : 117,
"248832" : 138,
"250880" : 125,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 122,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 268,
"280576" : 240,
"284672" : 246,
"288768" : 230,
"292864" : 250,
"296960" : 246,
"301056" : 255,
"305152" : 329,
"309248" : 314,
"313344" : 345,
"317440" : 454,
"321536" : 479,
"325632" : 487,
"329728" : 545,
"333824" : 614,
"337920" : 568,
"342016" : 643,
"346112" : 569,
"350208" : 612,
"354304" : 670,
"358400" : 637,
"362496" : 601,
"366592" : 674,
"370688" : 605,
"374784" : 660,
"378880" : 641,
"382976" : 661,
"387072" : 695,
"391168" : 703,
"395264" : 681,
"399360" : 703,
"403456" : 733,
"407552" : 817,
"411648" : 903,
"415744" : 955,
"419840" : 1086,
"423936" : 1070,
"428032" : 1114,
"432128" : 1187,
"436224" : 1226,
"440320" : 1258,
"444416" : 1302,
"448512" : 1248,
"452608" : 1324,
"456704" : 1288,
"460800" : 1327,
"464896" : 1436,
"468992" : 1416,
"473088" : 1389,
"477184" : 1370,
"481280" : 1494,
"485376" : 1430,
"489472" : 1544,
"493568" : 1514,
"497664" : 1525,
"501760" : 1531,
"505856" : 1551,
"509952" : 1599,
"514048" : 1596,
"518144" : 1572,
"522240" : 1654,
"528384" : 3352,
"536576" : 3342,
"544768" : 3609,
"552960" : 3470,
"561152" : 3617,
"569344" : 3785,
"577536" : 3750,
"585728" : 3776,
"593920" : 3909,
"602112" : 3959,
"610304" : 4001,
"618496" : 4126,
"626688" : 4167,
"634880" : 4250,
"643072" : 4457,
"651264" : 4554,
"659456" : 4516,
"667648" : 4604,
"675840" : 4739,
"684032" : 4793,
"692224" : 5072,
"700416" : 5016,
"708608" : 5325,
"716800" : 5343,
"724992" : 5801,
"733184" : 5882,
"741376" : 5939,
"749568" : 6204,
"757760" : 6247,
"765952" : 6237,
"774144" : 6459,
"782336" : 6396,
"790528" : 6617,
"798720" : 6766,
"806912" : 6862,
"815104" : 6912,
"823296" : 7243,
"831488" : 7023,
"839680" : 7577,
"847872" : 7662,
"856064" : 8095,
"864256" : 8326,
"872448" : 8634,
"880640" : 8718,
"888832" : 8970,
"897024" : 9234,
"905216" : 9131,
"913408" : 9007,
"921600" : 9510,
"929792" : 9606,
"937984" : 9998,
"946176" : 10180,
"954368" : 10520,
"962560" : 11147,
"970752" : 11603,
"978944" : 12234,
"987136" : 13377,
"995328" : 16483,
"1003520" : 18518,
"1011712" : 15318,
"1019904" : 14456,
"1028096" : 14123,
"1036288" : 14224,
"1044480" : 14239,
"1056768" : 28773,
"1073152" : 28536,
"1089536" : 30023,
"1105920" : 32036,
"1122304" : 33572,
"1138688" : 34742,
"1155072" : 35346,
"1171456" : 35802,
"1187840" : 36025,
"1204224" : 36824,
"1220608" : 36839,
"1236992" : 36646,
"1253376" : 36149,
"1269760" : 36532,
"1286144" : 36319,
"1302528" : 36274,
"1318912" : 35544,
"1335296" : 35045,
"1351680" : 34448,
"1368064" : 33859,
"1384448" : 33972,
"1400832" : 32925,
"1417216" : 32133,
"1433600" : 31987,
"1449984" : 32280,
"1466368" : 33260,
"1482752" : 33123,
"1499136" : 32025,
"1515520" : 30726,
"1531904" : 29554,
"1548288" : 28313,
"1564672" : 27095,
"1581056" : 26161,
"1597440" : 25929,
"1613824" : 25621,
"1630208" : 25234,
"1646592" : 25314,
"1662976" : 24404,
"1679360" : 23064,
"1695744" : 22150,
"1712128" : 21427,
"1728512" : 21021,
"1744896" : 20758,
"1761280" : 19832,
"1777664" : 19454,
"1794048" : 19209,
"1810432" : 18775,
"1826816" : 18147,
"1843200" : 17517,
"1859584" : 17276,
"1875968" : 16753,
"1892352" : 16575,
"1908736" : 15835,
"1925120" : 15774,
"1941504" : 15491,
"1957888" : 15591,
"1974272" : 15286,
"1990656" : 16138,
"2007040" : 16970,
"2023424" : 14851,
"2039808" : 14522,
"2056192" : 13952,
"2072576" : 13597,
"2088960" : 13670,
"2113536" : 26704,
"2146304" : 25892,
"2179072" : 24752,
"2211840" : 23658,
"2244608" : 22831,
"2277376" : 21499,
"2310144" : 20135,
"2342912" : 19332,
"2375680" : 18222,
"2408448" : 17536,
"2441216" : 16571,
"2473984" : 15933,
"2506752" : 14828,
"2539520" : 13808,
"2572288" : 13117,
"2605056" : 12189,
"2637824" : 11613,
"2670592" : 10927,
"2703360" : 10239,
"2736128" : 9830,
"2768896" : 9499,
"2801664" : 8948,
"2834432" : 8470,
"2867200" : 8038,
"2899968" : 7625,
"2932736" : 7106,
"2965504" : 6748,
"2998272" : 6642,
"3031040" : 6178,
"3063808" : 5604,
"3096576" : 5192,
"3129344" : 4994,
"3162112" : 4610,
"3194880" : 4402,
"3227648" : 4071,
"3260416" : 3860,
"3293184" : 3493,
"3325952" : 3385,
"3358720" : 3231,
"3391488" : 2912,
"3424256" : 2697,
"3457024" : 2512,
"3489792" : 2426,
"3522560" : 2265,
"3555328" : 2120,
"3588096" : 1897,
"3620864" : 1824,
"3653632" : 1806,
"3686400" : 1619,
"3719168" : 1560,
"3751936" : 1403,
"3784704" : 1326,
"3817472" : 1305,
"3850240" : 1196,
"3883008" : 1141,
"3915776" : 1099,
"3948544" : 1096,
"3981312" : 1018,
"4014080" : 1060,
"4046848" : 945,
"4079616" : 904,
"4112384" : 898,
"4145152" : 789,
"4177920" : 786,
"4227072" : 1498,
"4292608" : 1420,
"4358144" : 1344,
"4423680" : 1124,
"4489216" : 1104,
"4554752" : 992,
"4620288" : 907,
"4685824" : 881,
"4751360" : 771,
"4816896" : 714,
"4882432" : 713,
"4947968" : 575,
"5013504" : 615,
"5079040" : 519,
"5144576" : 490,
"5210112" : 440,
"5275648" : 421,
"5341184" : 395,
"5406720" : 346,
"5472256" : 323,
"5537792" : 282,
"5603328" : 243,
"5668864" : 210,
"5734400" : 220,
"5799936" : 216,
"5865472" : 177,
"5931008" : 162,
"5996544" : 158,
"6062080" : 114,
"6127616" : 103,
"6193152" : 108,
"6258688" : 86,
"6324224" : 83,
"6389760" : 79,
"6455296" : 78,
"6520832" : 61,
"6586368" : 60,
"6651904" : 42,
"6717440" : 37,
"6782976" : 49,
"6848512" : 30,
"6914048" : 37,
"6979584" : 32,
"7045120" : 22,
"7110656" : 18,
"7176192" : 18,
"7241728" : 22,
"7307264" : 23,
"7372800" : 21,
"7438336" : 14,
"7503872" : 15,
"7569408" : 19,
"7634944" : 7,
"7700480" : 14,
"7766016" : 17,
"7831552" : 10,
"7897088" : 8,
"7962624" : 6,
"8028160" : 8,
"8093696" : 9,
"8159232" : 8,
"8224768" : 8,
"8290304" : 5,
"8355840" : 4,
"8454144" : 13,
"8585216" : 9,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 5,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2098995.545607,
"stddev" : 895683.773546,
"N" : 2742089
},
"bw_min" : 90120,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 121975.441341,
"bw_dev" : 985.076396,
"bw_samples" : 2864,
"iops_min" : 22530,
"iops_max" : 41219,
"iops_mean" : 30493.430168,
"iops_stddev" : 246.251190,
"iops_samples" : 2864
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1439986,
"usr_cpu" : 0.572367,
"sys_cpu" : 6.909581,
"ctx" : 2871718,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999964,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999964,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.377848,
"500" : 1.718753,
"750" : 4.811595,
"1000" : 9.879928
},
"latency_ms" : {
"2" : 61.131831,
"4" : 21.198459,
"10" : 0.871848,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974094,
"timestamp_ms" : 1773974094867,
"time" : "Thu Mar 19 23:34:54 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 80,
"elapsed" : 111,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 12283523072,
"io_kbytes" : 11995628,
"bw_bytes" : 122836459,
"bw" : 119957,
"iops" : 29989.579896,
"runtime" : 99999,
"total_ios" : 2998928,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 529725.485835,
"stddev" : 305745.718320,
"N" : 2998928
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1602800.478533,
"stddev" : 712690.790432,
"N" : 2998912,
"percentile" : {
"1.000000" : 411648,
"5.000000" : 684032,
"10.000000" : 872448,
"20.000000" : 1073152,
"30.000000" : 1204224,
"40.000000" : 1335296,
"50.000000" : 1466368,
"60.000000" : 1613824,
"70.000000" : 1810432,
"80.000000" : 2088960,
"90.000000" : 2506752,
"95.000000" : 2932736,
"99.000000" : 3948544,
"99.500000" : 4489216,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7241728
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 91,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 113,
"230400" : 111,
"232448" : 129,
"234496" : 117,
"236544" : 135,
"238592" : 125,
"240640" : 110,
"242688" : 124,
"244736" : 131,
"246784" : 117,
"248832" : 139,
"250880" : 125,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 269,
"280576" : 240,
"284672" : 246,
"288768" : 230,
"292864" : 251,
"296960" : 246,
"301056" : 257,
"305152" : 329,
"309248" : 316,
"313344" : 346,
"317440" : 454,
"321536" : 480,
"325632" : 487,
"329728" : 545,
"333824" : 616,
"337920" : 570,
"342016" : 644,
"346112" : 569,
"350208" : 613,
"354304" : 670,
"358400" : 638,
"362496" : 604,
"366592" : 678,
"370688" : 605,
"374784" : 663,
"378880" : 645,
"382976" : 662,
"387072" : 698,
"391168" : 706,
"395264" : 685,
"399360" : 709,
"403456" : 736,
"407552" : 825,
"411648" : 905,
"415744" : 964,
"419840" : 1090,
"423936" : 1076,
"428032" : 1121,
"432128" : 1197,
"436224" : 1232,
"440320" : 1267,
"444416" : 1310,
"448512" : 1255,
"452608" : 1325,
"456704" : 1297,
"460800" : 1340,
"464896" : 1453,
"468992" : 1429,
"473088" : 1406,
"477184" : 1384,
"481280" : 1516,
"485376" : 1445,
"489472" : 1560,
"493568" : 1526,
"497664" : 1546,
"501760" : 1547,
"505856" : 1572,
"509952" : 1625,
"514048" : 1621,
"518144" : 1590,
"522240" : 1683,
"528384" : 3391,
"536576" : 3416,
"544768" : 3670,
"552960" : 3524,
"561152" : 3671,
"569344" : 3848,
"577536" : 3818,
"585728" : 3848,
"593920" : 4002,
"602112" : 4038,
"610304" : 4098,
"618496" : 4232,
"626688" : 4279,
"634880" : 4348,
"643072" : 4544,
"651264" : 4654,
"659456" : 4617,
"667648" : 4696,
"675840" : 4836,
"684032" : 4907,
"692224" : 5196,
"700416" : 5149,
"708608" : 5455,
"716800" : 5484,
"724992" : 5946,
"733184" : 6039,
"741376" : 6085,
"749568" : 6368,
"757760" : 6435,
"765952" : 6433,
"774144" : 6670,
"782336" : 6611,
"790528" : 6849,
"798720" : 7027,
"806912" : 7091,
"815104" : 7144,
"823296" : 7488,
"831488" : 7291,
"839680" : 7871,
"847872" : 7948,
"856064" : 8386,
"864256" : 8627,
"872448" : 8970,
"880640" : 9084,
"888832" : 9349,
"897024" : 9627,
"905216" : 9541,
"913408" : 9367,
"921600" : 9934,
"929792" : 10031,
"937984" : 10430,
"946176" : 10611,
"954368" : 10989,
"962560" : 11657,
"970752" : 12118,
"978944" : 12738,
"987136" : 13960,
"995328" : 17243,
"1003520" : 19397,
"1011712" : 16011,
"1019904" : 15118,
"1028096" : 14788,
"1036288" : 14950,
"1044480" : 14961,
"1056768" : 30252,
"1073152" : 30172,
"1089536" : 31828,
"1105920" : 33912,
"1122304" : 35510,
"1138688" : 36885,
"1155072" : 37464,
"1171456" : 38137,
"1187840" : 38446,
"1204224" : 39441,
"1220608" : 39360,
"1236992" : 39368,
"1253376" : 39006,
"1269760" : 39424,
"1286144" : 39117,
"1302528" : 39298,
"1318912" : 38565,
"1335296" : 38093,
"1351680" : 37608,
"1368064" : 36953,
"1384448" : 37119,
"1400832" : 36159,
"1417216" : 35390,
"1433600" : 35155,
"1449984" : 35574,
"1466368" : 36446,
"1482752" : 36265,
"1499136" : 35324,
"1515520" : 33850,
"1531904" : 32691,
"1548288" : 31499,
"1564672" : 30225,
"1581056" : 29098,
"1597440" : 28990,
"1613824" : 28686,
"1630208" : 28193,
"1646592" : 28168,
"1662976" : 27283,
"1679360" : 25902,
"1695744" : 24853,
"1712128" : 24142,
"1728512" : 23692,
"1744896" : 23357,
"1761280" : 22431,
"1777664" : 22028,
"1794048" : 21698,
"1810432" : 21092,
"1826816" : 20570,
"1843200" : 19813,
"1859584" : 19480,
"1875968" : 19027,
"1892352" : 18739,
"1908736" : 17798,
"1925120" : 17822,
"1941504" : 17499,
"1957888" : 17475,
"1974272" : 17135,
"1990656" : 18198,
"2007040" : 19076,
"2023424" : 16678,
"2039808" : 16365,
"2056192" : 15641,
"2072576" : 15181,
"2088960" : 15346,
"2113536" : 29975,
"2146304" : 28996,
"2179072" : 27687,
"2211840" : 26721,
"2244608" : 25538,
"2277376" : 24234,
"2310144" : 22693,
"2342912" : 21772,
"2375680" : 20438,
"2408448" : 19673,
"2441216" : 18541,
"2473984" : 17928,
"2506752" : 16661,
"2539520" : 15638,
"2572288" : 14922,
"2605056" : 13874,
"2637824" : 13206,
"2670592" : 12491,
"2703360" : 11745,
"2736128" : 11369,
"2768896" : 10981,
"2801664" : 10317,
"2834432" : 9812,
"2867200" : 9289,
"2899968" : 8863,
"2932736" : 8292,
"2965504" : 7945,
"2998272" : 7821,
"3031040" : 7245,
"3063808" : 6631,
"3096576" : 6110,
"3129344" : 5897,
"3162112" : 5521,
"3194880" : 5257,
"3227648" : 4863,
"3260416" : 4603,
"3293184" : 4217,
"3325952" : 4086,
"3358720" : 3855,
"3391488" : 3538,
"3424256" : 3306,
"3457024" : 3062,
"3489792" : 2906,
"3522560" : 2709,
"3555328" : 2560,
"3588096" : 2298,
"3620864" : 2211,
"3653632" : 2165,
"3686400" : 1935,
"3719168" : 1866,
"3751936" : 1697,
"3784704" : 1642,
"3817472" : 1600,
"3850240" : 1460,
"3883008" : 1383,
"3915776" : 1326,
"3948544" : 1321,
"3981312" : 1233,
"4014080" : 1273,
"4046848" : 1154,
"4079616" : 1100,
"4112384" : 1098,
"4145152" : 958,
"4177920" : 953,
"4227072" : 1792,
"4292608" : 1720,
"4358144" : 1628,
"4423680" : 1389,
"4489216" : 1327,
"4554752" : 1202,
"4620288" : 1063,
"4685824" : 1058,
"4751360" : 932,
"4816896" : 859,
"4882432" : 841,
"4947968" : 682,
"5013504" : 716,
"5079040" : 603,
"5144576" : 561,
"5210112" : 501,
"5275648" : 488,
"5341184" : 446,
"5406720" : 398,
"5472256" : 364,
"5537792" : 322,
"5603328" : 285,
"5668864" : 249,
"5734400" : 246,
"5799936" : 249,
"5865472" : 202,
"5931008" : 185,
"5996544" : 183,
"6062080" : 127,
"6127616" : 119,
"6193152" : 124,
"6258688" : 101,
"6324224" : 97,
"6389760" : 92,
"6455296" : 82,
"6520832" : 66,
"6586368" : 67,
"6651904" : 47,
"6717440" : 43,
"6782976" : 52,
"6848512" : 36,
"6914048" : 42,
"6979584" : 38,
"7045120" : 23,
"7110656" : 20,
"7176192" : 18,
"7241728" : 24,
"7307264" : 25,
"7372800" : 21,
"7438336" : 14,
"7503872" : 15,
"7569408" : 21,
"7634944" : 9,
"7700480" : 14,
"7766016" : 18,
"7831552" : 11,
"7897088" : 9,
"7962624" : 8,
"8028160" : 9,
"8093696" : 9,
"8159232" : 8,
"8224768" : 8,
"8290304" : 5,
"8355840" : 4,
"8454144" : 13,
"8585216" : 9,
"8716288" : 6,
"8847360" : 7,
"8978432" : 7,
"9109504" : 4,
"9240576" : 4,
"9371648" : 6,
"9502720" : 6,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2132525.418215,
"stddev" : 907205.970711,
"N" : 2998912
},
"bw_min" : 90040,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 120150.452261,
"bw_dev" : 999.782657,
"bw_samples" : 3184,
"iops_min" : 22510,
"iops_max" : 41219,
"iops_mean" : 30037.226131,
"iops_stddev" : 249.927030,
"iops_samples" : 3184
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1599984,
"usr_cpu" : 0.563443,
"sys_cpu" : 6.818193,
"ctx" : 3139207,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999933,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999933,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.345557,
"500" : 1.581465,
"750" : 4.494639,
"1000" : 9.397091
},
"latency_ms" : {
"2" : 61.121274,
"4" : 22.103332,
"10" : 0.947739,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974104,
"timestamp_ms" : 1773974104868,
"time" : "Thu Mar 19 23:35:04 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 69,
"elapsed" : 121,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 13353046016,
"io_kbytes" : 13040084,
"bw_bytes" : 121392430,
"bw" : 118547,
"iops" : 29637.278521,
"runtime" : 109999,
"total_ios" : 3260071,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 536075.834076,
"stddev" : 307612.512752,
"N" : 3260071
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1621837.576938,
"stddev" : 716620.382200,
"N" : 3260055,
"percentile" : {
"1.000000" : 423936,
"5.000000" : 708608,
"10.000000" : 888832,
"20.000000" : 1089536,
"30.000000" : 1220608,
"40.000000" : 1351680,
"50.000000" : 1482752,
"60.000000" : 1630208,
"70.000000" : 1843200,
"80.000000" : 2113536,
"90.000000" : 2539520,
"95.000000" : 2965504,
"99.000000" : 3981312,
"99.500000" : 4489216,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7241728
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 91,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 113,
"230400" : 111,
"232448" : 129,
"234496" : 117,
"236544" : 135,
"238592" : 125,
"240640" : 110,
"242688" : 124,
"244736" : 131,
"246784" : 117,
"248832" : 139,
"250880" : 125,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 269,
"280576" : 240,
"284672" : 246,
"288768" : 230,
"292864" : 251,
"296960" : 247,
"301056" : 258,
"305152" : 329,
"309248" : 316,
"313344" : 347,
"317440" : 454,
"321536" : 480,
"325632" : 487,
"329728" : 546,
"333824" : 616,
"337920" : 572,
"342016" : 644,
"346112" : 569,
"350208" : 613,
"354304" : 671,
"358400" : 640,
"362496" : 606,
"366592" : 678,
"370688" : 605,
"374784" : 665,
"378880" : 646,
"382976" : 662,
"387072" : 699,
"391168" : 707,
"395264" : 687,
"399360" : 710,
"403456" : 741,
"407552" : 828,
"411648" : 907,
"415744" : 968,
"419840" : 1093,
"423936" : 1080,
"428032" : 1123,
"432128" : 1202,
"436224" : 1237,
"440320" : 1271,
"444416" : 1311,
"448512" : 1259,
"452608" : 1330,
"456704" : 1304,
"460800" : 1345,
"464896" : 1458,
"468992" : 1436,
"473088" : 1413,
"477184" : 1392,
"481280" : 1523,
"485376" : 1453,
"489472" : 1573,
"493568" : 1540,
"497664" : 1558,
"501760" : 1558,
"505856" : 1582,
"509952" : 1638,
"514048" : 1631,
"518144" : 1602,
"522240" : 1699,
"528384" : 3423,
"536576" : 3458,
"544768" : 3700,
"552960" : 3577,
"561152" : 3714,
"569344" : 3903,
"577536" : 3872,
"585728" : 3899,
"593920" : 4062,
"602112" : 4112,
"610304" : 4168,
"618496" : 4321,
"626688" : 4345,
"634880" : 4409,
"643072" : 4629,
"651264" : 4734,
"659456" : 4702,
"667648" : 4791,
"675840" : 4915,
"684032" : 5026,
"692224" : 5321,
"700416" : 5254,
"708608" : 5573,
"716800" : 5602,
"724992" : 6061,
"733184" : 6182,
"741376" : 6236,
"749568" : 6539,
"757760" : 6599,
"765952" : 6601,
"774144" : 6823,
"782336" : 6809,
"790528" : 7041,
"798720" : 7220,
"806912" : 7308,
"815104" : 7376,
"823296" : 7739,
"831488" : 7575,
"839680" : 8151,
"847872" : 8209,
"856064" : 8697,
"864256" : 8937,
"872448" : 9315,
"880640" : 9435,
"888832" : 9736,
"897024" : 10013,
"905216" : 9948,
"913408" : 9771,
"921600" : 10389,
"929792" : 10515,
"937984" : 10908,
"946176" : 11105,
"954368" : 11505,
"962560" : 12203,
"970752" : 12654,
"978944" : 13368,
"987136" : 14630,
"995328" : 18030,
"1003520" : 20232,
"1011712" : 16826,
"1019904" : 15881,
"1028096" : 15499,
"1036288" : 15728,
"1044480" : 15762,
"1056768" : 32021,
"1073152" : 31957,
"1089536" : 33776,
"1105920" : 35992,
"1122304" : 37704,
"1138688" : 39172,
"1155072" : 39857,
"1171456" : 40635,
"1187840" : 41034,
"1204224" : 42063,
"1220608" : 42096,
"1236992" : 42215,
"1253376" : 41938,
"1269760" : 42525,
"1286144" : 42311,
"1302528" : 42372,
"1318912" : 41748,
"1335296" : 41292,
"1351680" : 40959,
"1368064" : 40309,
"1384448" : 40489,
"1400832" : 39531,
"1417216" : 38821,
"1433600" : 38549,
"1449984" : 38890,
"1466368" : 39864,
"1482752" : 39509,
"1499136" : 38649,
"1515520" : 37101,
"1531904" : 36024,
"1548288" : 34706,
"1564672" : 33347,
"1581056" : 32241,
"1597440" : 32075,
"1613824" : 31804,
"1630208" : 31281,
"1646592" : 31175,
"1662976" : 30387,
"1679360" : 28867,
"1695744" : 27816,
"1712128" : 26900,
"1728512" : 26491,
"1744896" : 26083,
"1761280" : 25151,
"1777664" : 24737,
"1794048" : 24329,
"1810432" : 23661,
"1826816" : 22985,
"1843200" : 22240,
"1859584" : 21757,
"1875968" : 21346,
"1892352" : 20995,
"1908736" : 19937,
"1925120" : 19902,
"1941504" : 19508,
"1957888" : 19389,
"1974272" : 19171,
"1990656" : 20296,
"2007040" : 21373,
"2023424" : 18493,
"2039808" : 18232,
"2056192" : 17437,
"2072576" : 16850,
"2088960" : 16989,
"2113536" : 33238,
"2146304" : 32082,
"2179072" : 30676,
"2211840" : 29594,
"2244608" : 28226,
"2277376" : 26827,
"2310144" : 25207,
"2342912" : 24148,
"2375680" : 22713,
"2408448" : 21749,
"2441216" : 20587,
"2473984" : 19796,
"2506752" : 18497,
"2539520" : 17324,
"2572288" : 16612,
"2605056" : 15369,
"2637824" : 14702,
"2670592" : 13891,
"2703360" : 13133,
"2736128" : 12650,
"2768896" : 12219,
"2801664" : 11546,
"2834432" : 10994,
"2867200" : 10424,
"2899968" : 9953,
"2932736" : 9392,
"2965504" : 8941,
"2998272" : 8881,
"3031040" : 8256,
"3063808" : 7568,
"3096576" : 6945,
"3129344" : 6759,
"3162112" : 6354,
"3194880" : 6051,
"3227648" : 5639,
"3260416" : 5305,
"3293184" : 4873,
"3325952" : 4715,
"3358720" : 4506,
"3391488" : 4068,
"3424256" : 3839,
"3457024" : 3544,
"3489792" : 3386,
"3522560" : 3213,
"3555328" : 3021,
"3588096" : 2723,
"3620864" : 2628,
"3653632" : 2536,
"3686400" : 2273,
"3719168" : 2200,
"3751936" : 2031,
"3784704" : 1933,
"3817472" : 1877,
"3850240" : 1723,
"3883008" : 1630,
"3915776" : 1545,
"3948544" : 1524,
"3981312" : 1430,
"4014080" : 1460,
"4046848" : 1316,
"4079616" : 1292,
"4112384" : 1275,
"4145152" : 1104,
"4177920" : 1118,
"4227072" : 2044,
"4292608" : 1978,
"4358144" : 1852,
"4423680" : 1568,
"4489216" : 1485,
"4554752" : 1354,
"4620288" : 1218,
"4685824" : 1188,
"4751360" : 1064,
"4816896" : 979,
"4882432" : 934,
"4947968" : 771,
"5013504" : 808,
"5079040" : 703,
"5144576" : 632,
"5210112" : 568,
"5275648" : 550,
"5341184" : 504,
"5406720" : 436,
"5472256" : 391,
"5537792" : 362,
"5603328" : 322,
"5668864" : 271,
"5734400" : 269,
"5799936" : 270,
"5865472" : 215,
"5931008" : 203,
"5996544" : 199,
"6062080" : 141,
"6127616" : 135,
"6193152" : 139,
"6258688" : 114,
"6324224" : 110,
"6389760" : 103,
"6455296" : 91,
"6520832" : 75,
"6586368" : 77,
"6651904" : 53,
"6717440" : 51,
"6782976" : 58,
"6848512" : 41,
"6914048" : 44,
"6979584" : 40,
"7045120" : 26,
"7110656" : 28,
"7176192" : 20,
"7241728" : 27,
"7307264" : 28,
"7372800" : 21,
"7438336" : 16,
"7503872" : 15,
"7569408" : 21,
"7634944" : 11,
"7700480" : 14,
"7766016" : 18,
"7831552" : 11,
"7897088" : 10,
"7962624" : 8,
"8028160" : 9,
"8093696" : 9,
"8159232" : 10,
"8224768" : 8,
"8290304" : 5,
"8355840" : 4,
"8454144" : 14,
"8585216" : 10,
"8716288" : 6,
"8847360" : 8,
"8978432" : 8,
"9109504" : 4,
"9240576" : 6,
"9371648" : 7,
"9502720" : 6,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2157912.861013,
"stddev" : 912010.592494,
"N" : 3260055
},
"bw_min" : 89768,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 118665.369863,
"bw_dev" : 1004.005520,
"bw_samples" : 3504,
"iops_min" : 22442,
"iops_max" : 41219,
"iops_mean" : 29665.990868,
"iops_stddev" : 250.982486,
"iops_samples" : 3504
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1759984,
"usr_cpu" : 0.556198,
"sys_cpu" : 6.765402,
"ctx" : 3414569,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999969,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999969,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.317877,
"500" : 1.459661,
"750" : 4.207577,
"1000" : 8.988209
},
"latency_ms" : {
"2" : 61.289064,
"4" : 22.739965,
"10" : 0.989457,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974114,
"timestamp_ms" : 1773974114868,
"time" : "Thu Mar 19 23:35:14 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 60,
"elapsed" : 131,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 14423695360,
"io_kbytes" : 14085640,
"bw_bytes" : 120197461,
"bw" : 117380,
"iops" : 29345.308333,
"runtime" : 120000,
"total_ios" : 3521437,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 541449.588801,
"stddev" : 309038.256449,
"N" : 3521437
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1637928.769453,
"stddev" : 719041.611772,
"N" : 3521421,
"percentile" : {
"1.000000" : 432128,
"5.000000" : 724992,
"10.000000" : 905216,
"20.000000" : 1089536,
"30.000000" : 1236992,
"40.000000" : 1368064,
"50.000000" : 1499136,
"60.000000" : 1646592,
"70.000000" : 1859584,
"80.000000" : 2113536,
"90.000000" : 2572288,
"95.000000" : 2965504,
"99.000000" : 4014080,
"99.500000" : 4489216,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7176192
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 91,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 113,
"230400" : 111,
"232448" : 129,
"234496" : 117,
"236544" : 135,
"238592" : 125,
"240640" : 111,
"242688" : 124,
"244736" : 131,
"246784" : 117,
"248832" : 139,
"250880" : 125,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 269,
"280576" : 240,
"284672" : 246,
"288768" : 230,
"292864" : 251,
"296960" : 247,
"301056" : 258,
"305152" : 329,
"309248" : 316,
"313344" : 349,
"317440" : 455,
"321536" : 480,
"325632" : 487,
"329728" : 546,
"333824" : 616,
"337920" : 573,
"342016" : 644,
"346112" : 571,
"350208" : 614,
"354304" : 671,
"358400" : 641,
"362496" : 606,
"366592" : 679,
"370688" : 606,
"374784" : 665,
"378880" : 648,
"382976" : 666,
"387072" : 702,
"391168" : 708,
"395264" : 690,
"399360" : 711,
"403456" : 745,
"407552" : 833,
"411648" : 910,
"415744" : 971,
"419840" : 1094,
"423936" : 1086,
"428032" : 1129,
"432128" : 1208,
"436224" : 1240,
"440320" : 1278,
"444416" : 1312,
"448512" : 1260,
"452608" : 1336,
"456704" : 1312,
"460800" : 1354,
"464896" : 1464,
"468992" : 1441,
"473088" : 1416,
"477184" : 1401,
"481280" : 1532,
"485376" : 1460,
"489472" : 1580,
"493568" : 1548,
"497664" : 1570,
"501760" : 1569,
"505856" : 1602,
"509952" : 1648,
"514048" : 1635,
"518144" : 1619,
"522240" : 1715,
"528384" : 3453,
"536576" : 3511,
"544768" : 3740,
"552960" : 3625,
"561152" : 3752,
"569344" : 3953,
"577536" : 3918,
"585728" : 3940,
"593920" : 4113,
"602112" : 4179,
"610304" : 4225,
"618496" : 4383,
"626688" : 4397,
"634880" : 4495,
"643072" : 4696,
"651264" : 4839,
"659456" : 4785,
"667648" : 4892,
"675840" : 5011,
"684032" : 5158,
"692224" : 5433,
"700416" : 5382,
"708608" : 5702,
"716800" : 5720,
"724992" : 6182,
"733184" : 6323,
"741376" : 6384,
"749568" : 6700,
"757760" : 6767,
"765952" : 6774,
"774144" : 6992,
"782336" : 7004,
"790528" : 7256,
"798720" : 7434,
"806912" : 7520,
"815104" : 7640,
"823296" : 8011,
"831488" : 7840,
"839680" : 8451,
"847872" : 8507,
"856064" : 9026,
"864256" : 9271,
"872448" : 9703,
"880640" : 9786,
"888832" : 10098,
"897024" : 10417,
"905216" : 10374,
"913408" : 10172,
"921600" : 10808,
"929792" : 10994,
"937984" : 11396,
"946176" : 11584,
"954368" : 12031,
"962560" : 12751,
"970752" : 13259,
"978944" : 14015,
"987136" : 15264,
"995328" : 18852,
"1003520" : 21121,
"1011712" : 17651,
"1019904" : 16621,
"1028096" : 16243,
"1036288" : 16510,
"1044480" : 16569,
"1056768" : 33696,
"1073152" : 33665,
"1089536" : 35644,
"1105920" : 38091,
"1122304" : 39945,
"1138688" : 41514,
"1155072" : 42312,
"1171456" : 43118,
"1187840" : 43664,
"1204224" : 44713,
"1220608" : 44952,
"1236992" : 45085,
"1253376" : 45017,
"1269760" : 45597,
"1286144" : 45404,
"1302528" : 45604,
"1318912" : 44891,
"1335296" : 44450,
"1351680" : 44276,
"1368064" : 43532,
"1384448" : 43938,
"1400832" : 42973,
"1417216" : 42259,
"1433600" : 41989,
"1449984" : 42205,
"1466368" : 43195,
"1482752" : 42803,
"1499136" : 42014,
"1515520" : 40451,
"1531904" : 39407,
"1548288" : 37981,
"1564672" : 36654,
"1581056" : 35306,
"1597440" : 35231,
"1613824" : 35034,
"1630208" : 34394,
"1646592" : 34154,
"1662976" : 33386,
"1679360" : 31726,
"1695744" : 30763,
"1712128" : 29689,
"1728512" : 29250,
"1744896" : 28910,
"1761280" : 27783,
"1777664" : 27279,
"1794048" : 26958,
"1810432" : 26015,
"1826816" : 25287,
"1843200" : 24525,
"1859584" : 24062,
"1875968" : 23456,
"1892352" : 23103,
"1908736" : 21949,
"1925120" : 21726,
"1941504" : 21423,
"1957888" : 21196,
"1974272" : 21021,
"1990656" : 22296,
"2007040" : 23387,
"2023424" : 20256,
"2039808" : 19901,
"2056192" : 19096,
"2072576" : 18409,
"2088960" : 18521,
"2113536" : 36313,
"2146304" : 35113,
"2179072" : 33592,
"2211840" : 32400,
"2244608" : 30966,
"2277376" : 29577,
"2310144" : 27803,
"2342912" : 26678,
"2375680" : 25183,
"2408448" : 24013,
"2441216" : 22815,
"2473984" : 21927,
"2506752" : 20557,
"2539520" : 19320,
"2572288" : 18483,
"2605056" : 17062,
"2637824" : 16370,
"2670592" : 15471,
"2703360" : 14588,
"2736128" : 14080,
"2768896" : 13565,
"2801664" : 12880,
"2834432" : 12233,
"2867200" : 11637,
"2899968" : 11101,
"2932736" : 10468,
"2965504" : 9984,
"2998272" : 9966,
"3031040" : 9240,
"3063808" : 8422,
"3096576" : 7855,
"3129344" : 7659,
"3162112" : 7162,
"3194880" : 6825,
"3227648" : 6416,
"3260416" : 6020,
"3293184" : 5522,
"3325952" : 5382,
"3358720" : 5132,
"3391488" : 4615,
"3424256" : 4372,
"3457024" : 4079,
"3489792" : 3887,
"3522560" : 3675,
"3555328" : 3444,
"3588096" : 3107,
"3620864" : 2982,
"3653632" : 2871,
"3686400" : 2588,
"3719168" : 2493,
"3751936" : 2289,
"3784704" : 2179,
"3817472" : 2108,
"3850240" : 1963,
"3883008" : 1833,
"3915776" : 1739,
"3948544" : 1701,
"3981312" : 1614,
"4014080" : 1633,
"4046848" : 1480,
"4079616" : 1450,
"4112384" : 1398,
"4145152" : 1250,
"4177920" : 1268,
"4227072" : 2291,
"4292608" : 2226,
"4358144" : 2033,
"4423680" : 1754,
"4489216" : 1661,
"4554752" : 1508,
"4620288" : 1362,
"4685824" : 1310,
"4751360" : 1183,
"4816896" : 1070,
"4882432" : 1017,
"4947968" : 870,
"5013504" : 874,
"5079040" : 777,
"5144576" : 696,
"5210112" : 622,
"5275648" : 596,
"5341184" : 554,
"5406720" : 476,
"5472256" : 428,
"5537792" : 402,
"5603328" : 362,
"5668864" : 299,
"5734400" : 288,
"5799936" : 294,
"5865472" : 237,
"5931008" : 228,
"5996544" : 222,
"6062080" : 159,
"6127616" : 152,
"6193152" : 159,
"6258688" : 126,
"6324224" : 119,
"6389760" : 114,
"6455296" : 99,
"6520832" : 80,
"6586368" : 83,
"6651904" : 56,
"6717440" : 54,
"6782976" : 62,
"6848512" : 44,
"6914048" : 49,
"6979584" : 42,
"7045120" : 28,
"7110656" : 31,
"7176192" : 21,
"7241728" : 28,
"7307264" : 30,
"7372800" : 24,
"7438336" : 16,
"7503872" : 16,
"7569408" : 22,
"7634944" : 13,
"7700480" : 14,
"7766016" : 18,
"7831552" : 11,
"7897088" : 10,
"7962624" : 8,
"8028160" : 9,
"8093696" : 9,
"8159232" : 10,
"8224768" : 9,
"8290304" : 6,
"8355840" : 5,
"8454144" : 14,
"8585216" : 10,
"8716288" : 7,
"8847360" : 8,
"8978432" : 8,
"9109504" : 4,
"9240576" : 6,
"9371648" : 7,
"9502720" : 6,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2179378.791535,
"stddev" : 914774.749264,
"N" : 3521421
},
"bw_min" : 89768,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 117500.100418,
"bw_dev" : 993.843776,
"bw_samples" : 3824,
"iops_min" : 22442,
"iops_max" : 41219,
"iops_mean" : 29374.694561,
"iops_stddev" : 248.442605,
"iops_samples" : 3824
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 1919994,
"usr_cpu" : 0.550054,
"sys_cpu" : 6.727313,
"ctx" : 3689133,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999943,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999943,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.294312,
"500" : 1.355867,
"750" : 3.962672,
"1000" : 8.648032
},
"latency_ms" : {
"2" : 61.393232,
"4" : 23.321417,
"10" : 1.016886,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974124,
"timestamp_ms" : 1773974124867,
"time" : "Thu Mar 19 23:35:24 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 15521222656,
"io_kbytes" : 15157444,
"bw_bytes" : 119394938,
"bw" : 116596,
"iops" : 29149.393457,
"runtime" : 129999,
"total_ios" : 3789392,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 545115.689463,
"stddev" : 310185.441047,
"N" : 3789392
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1648921.880668,
"stddev" : 720814.317259,
"N" : 3789376,
"percentile" : {
"1.000000" : 440320,
"5.000000" : 733184,
"10.000000" : 913408,
"20.000000" : 1105920,
"30.000000" : 1236992,
"40.000000" : 1368064,
"50.000000" : 1499136,
"60.000000" : 1662976,
"70.000000" : 1859584,
"80.000000" : 2146304,
"90.000000" : 2572288,
"95.000000" : 2998272,
"99.000000" : 4014080,
"99.500000" : 4554752,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7176192
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 193,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 91,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 102,
"226304" : 102,
"228352" : 113,
"230400" : 111,
"232448" : 129,
"234496" : 117,
"236544" : 135,
"238592" : 125,
"240640" : 111,
"242688" : 124,
"244736" : 131,
"246784" : 117,
"248832" : 139,
"250880" : 125,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 269,
"280576" : 240,
"284672" : 246,
"288768" : 230,
"292864" : 251,
"296960" : 247,
"301056" : 258,
"305152" : 329,
"309248" : 316,
"313344" : 349,
"317440" : 455,
"321536" : 480,
"325632" : 487,
"329728" : 546,
"333824" : 616,
"337920" : 574,
"342016" : 644,
"346112" : 571,
"350208" : 615,
"354304" : 671,
"358400" : 641,
"362496" : 606,
"366592" : 679,
"370688" : 606,
"374784" : 665,
"378880" : 649,
"382976" : 666,
"387072" : 703,
"391168" : 708,
"395264" : 692,
"399360" : 712,
"403456" : 745,
"407552" : 835,
"411648" : 914,
"415744" : 974,
"419840" : 1098,
"423936" : 1088,
"428032" : 1129,
"432128" : 1213,
"436224" : 1244,
"440320" : 1282,
"444416" : 1315,
"448512" : 1263,
"452608" : 1346,
"456704" : 1316,
"460800" : 1357,
"464896" : 1467,
"468992" : 1442,
"473088" : 1423,
"477184" : 1411,
"481280" : 1540,
"485376" : 1468,
"489472" : 1592,
"493568" : 1560,
"497664" : 1579,
"501760" : 1578,
"505856" : 1622,
"509952" : 1664,
"514048" : 1651,
"518144" : 1635,
"522240" : 1735,
"528384" : 3490,
"536576" : 3559,
"544768" : 3777,
"552960" : 3671,
"561152" : 3805,
"569344" : 4004,
"577536" : 3972,
"585728" : 3995,
"593920" : 4176,
"602112" : 4255,
"610304" : 4314,
"618496" : 4467,
"626688" : 4488,
"634880" : 4591,
"643072" : 4793,
"651264" : 4944,
"659456" : 4901,
"667648" : 4998,
"675840" : 5139,
"684032" : 5302,
"692224" : 5584,
"700416" : 5541,
"708608" : 5856,
"716800" : 5878,
"724992" : 6374,
"733184" : 6497,
"741376" : 6599,
"749568" : 6912,
"757760" : 6987,
"765952" : 7034,
"774144" : 7244,
"782336" : 7260,
"790528" : 7521,
"798720" : 7730,
"806912" : 7862,
"815104" : 7946,
"823296" : 8338,
"831488" : 8215,
"839680" : 8821,
"847872" : 8896,
"856064" : 9477,
"864256" : 9689,
"872448" : 10130,
"880640" : 10267,
"888832" : 10597,
"897024" : 10931,
"905216" : 10903,
"913408" : 10741,
"921600" : 11381,
"929792" : 11596,
"937984" : 12013,
"946176" : 12233,
"954368" : 12716,
"962560" : 13408,
"970752" : 13988,
"978944" : 14827,
"987136" : 16114,
"995328" : 19916,
"1003520" : 22281,
"1011712" : 18715,
"1019904" : 17662,
"1028096" : 17249,
"1036288" : 17552,
"1044480" : 17623,
"1056768" : 35954,
"1073152" : 35982,
"1089536" : 38172,
"1105920" : 40786,
"1122304" : 42840,
"1138688" : 44423,
"1155072" : 45412,
"1171456" : 46182,
"1187840" : 46950,
"1204224" : 48170,
"1220608" : 48302,
"1236992" : 48639,
"1253376" : 48462,
"1269760" : 49187,
"1286144" : 49035,
"1302528" : 49132,
"1318912" : 48501,
"1335296" : 47954,
"1351680" : 47854,
"1368064" : 47147,
"1384448" : 47479,
"1400832" : 46457,
"1417216" : 45627,
"1433600" : 45397,
"1449984" : 45577,
"1466368" : 46628,
"1482752" : 46156,
"1499136" : 45224,
"1515520" : 43734,
"1531904" : 42491,
"1548288" : 41011,
"1564672" : 39684,
"1581056" : 38218,
"1597440" : 38012,
"1613824" : 37878,
"1630208" : 37065,
"1646592" : 36649,
"1662976" : 35938,
"1679360" : 34263,
"1695744" : 33151,
"1712128" : 32035,
"1728512" : 31602,
"1744896" : 31175,
"1761280" : 30045,
"1777664" : 29397,
"1794048" : 28999,
"1810432" : 28101,
"1826816" : 27284,
"1843200" : 26529,
"1859584" : 25928,
"1875968" : 25321,
"1892352" : 24938,
"1908736" : 23724,
"1925120" : 23489,
"1941504" : 23261,
"1957888" : 22908,
"1974272" : 22744,
"1990656" : 24099,
"2007040" : 25367,
"2023424" : 22034,
"2039808" : 21512,
"2056192" : 20680,
"2072576" : 19990,
"2088960" : 19998,
"2113536" : 39375,
"2146304" : 38183,
"2179072" : 36512,
"2211840" : 35277,
"2244608" : 33859,
"2277376" : 32365,
"2310144" : 30490,
"2342912" : 29188,
"2375680" : 27714,
"2408448" : 26452,
"2441216" : 24959,
"2473984" : 24055,
"2506752" : 22538,
"2539520" : 21279,
"2572288" : 20354,
"2605056" : 18778,
"2637824" : 18088,
"2670592" : 17089,
"2703360" : 16121,
"2736128" : 15529,
"2768896" : 14982,
"2801664" : 14136,
"2834432" : 13521,
"2867200" : 12913,
"2899968" : 12283,
"2932736" : 11581,
"2965504" : 11081,
"2998272" : 11024,
"3031040" : 10214,
"3063808" : 9395,
"3096576" : 8681,
"3129344" : 8497,
"3162112" : 7930,
"3194880" : 7576,
"3227648" : 7135,
"3260416" : 6671,
"3293184" : 6169,
"3325952" : 5976,
"3358720" : 5677,
"3391488" : 5114,
"3424256" : 4862,
"3457024" : 4515,
"3489792" : 4272,
"3522560" : 4079,
"3555328" : 3807,
"3588096" : 3482,
"3620864" : 3311,
"3653632" : 3170,
"3686400" : 2855,
"3719168" : 2776,
"3751936" : 2541,
"3784704" : 2441,
"3817472" : 2343,
"3850240" : 2185,
"3883008" : 2021,
"3915776" : 1926,
"3948544" : 1860,
"3981312" : 1787,
"4014080" : 1804,
"4046848" : 1629,
"4079616" : 1610,
"4112384" : 1523,
"4145152" : 1406,
"4177920" : 1394,
"4227072" : 2518,
"4292608" : 2458,
"4358144" : 2228,
"4423680" : 1946,
"4489216" : 1816,
"4554752" : 1630,
"4620288" : 1510,
"4685824" : 1434,
"4751360" : 1310,
"4816896" : 1184,
"4882432" : 1102,
"4947968" : 961,
"5013504" : 957,
"5079040" : 847,
"5144576" : 773,
"5210112" : 682,
"5275648" : 647,
"5341184" : 598,
"5406720" : 520,
"5472256" : 460,
"5537792" : 449,
"5603328" : 401,
"5668864" : 329,
"5734400" : 319,
"5799936" : 318,
"5865472" : 256,
"5931008" : 253,
"5996544" : 244,
"6062080" : 174,
"6127616" : 168,
"6193152" : 170,
"6258688" : 136,
"6324224" : 135,
"6389760" : 127,
"6455296" : 110,
"6520832" : 84,
"6586368" : 92,
"6651904" : 65,
"6717440" : 64,
"6782976" : 68,
"6848512" : 47,
"6914048" : 51,
"6979584" : 43,
"7045120" : 31,
"7110656" : 35,
"7176192" : 27,
"7241728" : 31,
"7307264" : 32,
"7372800" : 24,
"7438336" : 17,
"7503872" : 17,
"7569408" : 22,
"7634944" : 14,
"7700480" : 14,
"7766016" : 20,
"7831552" : 11,
"7897088" : 10,
"7962624" : 8,
"8028160" : 10,
"8093696" : 9,
"8159232" : 10,
"8224768" : 10,
"8290304" : 6,
"8355840" : 5,
"8454144" : 15,
"8585216" : 10,
"8716288" : 7,
"8847360" : 8,
"8978432" : 8,
"9109504" : 4,
"9240576" : 6,
"9371648" : 8,
"9502720" : 6,
"9633792" : 3,
"9764864" : 4,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2194038.429544,
"stddev" : 916691.098222,
"N" : 3789376
},
"bw_min" : 89768,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 116701.698842,
"bw_dev" : 974.404283,
"bw_samples" : 4144,
"iops_min" : 22442,
"iops_max" : 41219,
"iops_mean" : 29175.119691,
"iops_stddev" : 243.582833,
"iops_samples" : 4144
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2079984,
"usr_cpu" : 0.546639,
"sys_cpu" : 6.711109,
"ctx" : 3971252,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999974,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999974,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.273500,
"500" : 1.263395,
"750" : 3.761263,
"1000" : 8.431854
},
"latency_ms" : {
"2" : 61.452866,
"4" : 23.771386,
"10" : 1.038689,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974134,
"timestamp_ms" : 1773974134869,
"time" : "Thu Mar 19 23:35:34 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 39,
"elapsed" : 151,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 16562339840,
"io_kbytes" : 16174160,
"bw_bytes" : 118302427,
"bw" : 115529,
"iops" : 28882.657143,
"runtime" : 140000,
"total_ios" : 4043572,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 550191.442257,
"stddev" : 312054.020197,
"N" : 4043572
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1664125.540241,
"stddev" : 725354.754414,
"N" : 4043556,
"percentile" : {
"1.000000" : 448512,
"5.000000" : 749568,
"10.000000" : 929792,
"20.000000" : 1122304,
"30.000000" : 1253376,
"40.000000" : 1384448,
"50.000000" : 1515520,
"60.000000" : 1679360,
"70.000000" : 1875968,
"80.000000" : 2179072,
"90.000000" : 2605056,
"95.000000" : 3031040,
"99.000000" : 4046848,
"99.500000" : 4554752,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7110656
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 194,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 92,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 103,
"226304" : 103,
"228352" : 113,
"230400" : 111,
"232448" : 130,
"234496" : 118,
"236544" : 137,
"238592" : 125,
"240640" : 111,
"242688" : 125,
"244736" : 131,
"246784" : 118,
"248832" : 140,
"250880" : 127,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 272,
"280576" : 241,
"284672" : 247,
"288768" : 230,
"292864" : 251,
"296960" : 248,
"301056" : 258,
"305152" : 329,
"309248" : 317,
"313344" : 350,
"317440" : 456,
"321536" : 481,
"325632" : 489,
"329728" : 552,
"333824" : 619,
"337920" : 579,
"342016" : 647,
"346112" : 579,
"350208" : 624,
"354304" : 675,
"358400" : 647,
"362496" : 615,
"366592" : 680,
"370688" : 614,
"374784" : 670,
"378880" : 651,
"382976" : 674,
"387072" : 707,
"391168" : 713,
"395264" : 698,
"399360" : 718,
"403456" : 751,
"407552" : 838,
"411648" : 917,
"415744" : 979,
"419840" : 1104,
"423936" : 1092,
"428032" : 1134,
"432128" : 1222,
"436224" : 1248,
"440320" : 1287,
"444416" : 1329,
"448512" : 1277,
"452608" : 1360,
"456704" : 1325,
"460800" : 1373,
"464896" : 1481,
"468992" : 1453,
"473088" : 1438,
"477184" : 1425,
"481280" : 1556,
"485376" : 1483,
"489472" : 1609,
"493568" : 1573,
"497664" : 1599,
"501760" : 1602,
"505856" : 1647,
"509952" : 1678,
"514048" : 1662,
"518144" : 1658,
"522240" : 1756,
"528384" : 3530,
"536576" : 3615,
"544768" : 3817,
"552960" : 3730,
"561152" : 3849,
"569344" : 4057,
"577536" : 4029,
"585728" : 4051,
"593920" : 4227,
"602112" : 4312,
"610304" : 4379,
"618496" : 4536,
"626688" : 4559,
"634880" : 4668,
"643072" : 4878,
"651264" : 5025,
"659456" : 4981,
"667648" : 5090,
"675840" : 5224,
"684032" : 5395,
"692224" : 5680,
"700416" : 5641,
"708608" : 5964,
"716800" : 5990,
"724992" : 6502,
"733184" : 6628,
"741376" : 6761,
"749568" : 7042,
"757760" : 7139,
"765952" : 7194,
"774144" : 7406,
"782336" : 7423,
"790528" : 7716,
"798720" : 7937,
"806912" : 8033,
"815104" : 8143,
"823296" : 8554,
"831488" : 8442,
"839680" : 9078,
"847872" : 9156,
"856064" : 9722,
"864256" : 9970,
"872448" : 10431,
"880640" : 10588,
"888832" : 10944,
"897024" : 11267,
"905216" : 11273,
"913408" : 11116,
"921600" : 11782,
"929792" : 11982,
"937984" : 12433,
"946176" : 12716,
"954368" : 13213,
"962560" : 13924,
"970752" : 14520,
"978944" : 15356,
"987136" : 16725,
"995328" : 20658,
"1003520" : 23072,
"1011712" : 19449,
"1019904" : 18350,
"1028096" : 17991,
"1036288" : 18330,
"1044480" : 18353,
"1056768" : 37584,
"1073152" : 37709,
"1089536" : 39943,
"1105920" : 42805,
"1122304" : 44961,
"1138688" : 46671,
"1155072" : 47752,
"1171456" : 48631,
"1187840" : 49557,
"1204224" : 50820,
"1220608" : 51010,
"1236992" : 51526,
"1253376" : 51468,
"1269760" : 52211,
"1286144" : 52011,
"1302528" : 52147,
"1318912" : 51680,
"1335296" : 51041,
"1351680" : 51152,
"1368064" : 50346,
"1384448" : 50759,
"1400832" : 49684,
"1417216" : 48880,
"1433600" : 48618,
"1449984" : 48709,
"1466368" : 49735,
"1482752" : 49258,
"1499136" : 48272,
"1515520" : 46698,
"1531904" : 45365,
"1548288" : 43923,
"1564672" : 42434,
"1581056" : 40940,
"1597440" : 40648,
"1613824" : 40622,
"1630208" : 39684,
"1646592" : 39194,
"1662976" : 38396,
"1679360" : 36660,
"1695744" : 35619,
"1712128" : 34393,
"1728512" : 33845,
"1744896" : 33425,
"1761280" : 32304,
"1777664" : 31537,
"1794048" : 31034,
"1810432" : 30125,
"1826816" : 29380,
"1843200" : 28544,
"1859584" : 27907,
"1875968" : 27252,
"1892352" : 26835,
"1908736" : 25401,
"1925120" : 25179,
"1941504" : 24954,
"1957888" : 24658,
"1974272" : 24469,
"1990656" : 25929,
"2007040" : 27222,
"2023424" : 23689,
"2039808" : 23156,
"2056192" : 22264,
"2072576" : 21554,
"2088960" : 21529,
"2113536" : 42441,
"2146304" : 41253,
"2179072" : 39529,
"2211840" : 38154,
"2244608" : 36732,
"2277376" : 35211,
"2310144" : 33190,
"2342912" : 31835,
"2375680" : 30429,
"2408448" : 29075,
"2441216" : 27345,
"2473984" : 26497,
"2506752" : 24827,
"2539520" : 23506,
"2572288" : 22575,
"2605056" : 20863,
"2637824" : 20064,
"2670592" : 18989,
"2703360" : 17847,
"2736128" : 17330,
"2768896" : 16650,
"2801664" : 15737,
"2834432" : 15008,
"2867200" : 14337,
"2899968" : 13612,
"2932736" : 12876,
"2965504" : 12251,
"2998272" : 12246,
"3031040" : 11267,
"3063808" : 10410,
"3096576" : 9797,
"3129344" : 9506,
"3162112" : 8910,
"3194880" : 8487,
"3227648" : 8006,
"3260416" : 7450,
"3293184" : 6913,
"3325952" : 6706,
"3358720" : 6371,
"3391488" : 5758,
"3424256" : 5499,
"3457024" : 5114,
"3489792" : 4851,
"3522560" : 4581,
"3555328" : 4297,
"3588096" : 3942,
"3620864" : 3781,
"3653632" : 3595,
"3686400" : 3239,
"3719168" : 3124,
"3751936" : 2905,
"3784704" : 2760,
"3817472" : 2652,
"3850240" : 2460,
"3883008" : 2272,
"3915776" : 2187,
"3948544" : 2085,
"3981312" : 1989,
"4014080" : 1999,
"4046848" : 1837,
"4079616" : 1765,
"4112384" : 1678,
"4145152" : 1527,
"4177920" : 1540,
"4227072" : 2751,
"4292608" : 2699,
"4358144" : 2440,
"4423680" : 2131,
"4489216" : 1982,
"4554752" : 1794,
"4620288" : 1637,
"4685824" : 1562,
"4751360" : 1415,
"4816896" : 1299,
"4882432" : 1194,
"4947968" : 1048,
"5013504" : 1037,
"5079040" : 920,
"5144576" : 837,
"5210112" : 737,
"5275648" : 706,
"5341184" : 656,
"5406720" : 580,
"5472256" : 501,
"5537792" : 494,
"5603328" : 436,
"5668864" : 360,
"5734400" : 357,
"5799936" : 348,
"5865472" : 274,
"5931008" : 276,
"5996544" : 261,
"6062080" : 190,
"6127616" : 187,
"6193152" : 188,
"6258688" : 143,
"6324224" : 155,
"6389760" : 136,
"6455296" : 120,
"6520832" : 94,
"6586368" : 98,
"6651904" : 71,
"6717440" : 70,
"6782976" : 70,
"6848512" : 53,
"6914048" : 53,
"6979584" : 47,
"7045120" : 34,
"7110656" : 41,
"7176192" : 27,
"7241728" : 33,
"7307264" : 32,
"7372800" : 25,
"7438336" : 18,
"7503872" : 17,
"7569408" : 23,
"7634944" : 16,
"7700480" : 15,
"7766016" : 21,
"7831552" : 12,
"7897088" : 11,
"7962624" : 10,
"8028160" : 10,
"8093696" : 9,
"8159232" : 10,
"8224768" : 12,
"8290304" : 6,
"8355840" : 5,
"8454144" : 18,
"8585216" : 10,
"8716288" : 7,
"8847360" : 8,
"8978432" : 8,
"9109504" : 4,
"9240576" : 6,
"9371648" : 8,
"9502720" : 6,
"9633792" : 3,
"9764864" : 4,
"9895936" : 1,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2214308.801714,
"stddev" : 922494.253260,
"N" : 4043556
},
"bw_min" : 89352,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 115613.863799,
"bw_dev" : 975.424793,
"bw_samples" : 4464,
"iops_min" : 22338,
"iops_max" : 41219,
"iops_mean" : 28903.182796,
"iops_stddev" : 243.838053,
"iops_samples" : 4464
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2239994,
"usr_cpu" : 0.542323,
"sys_cpu" : 6.674616,
"ctx" : 4238780,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.256580,
"500" : 1.193005,
"750" : 3.582575,
"1000" : 8.153484
},
"latency_ms" : {
"2" : 61.287990,
"4" : 24.454443,
"10" : 1.065320,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974144,
"timestamp_ms" : 1773974144871,
"time" : "Thu Mar 19 23:35:44 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 29,
"elapsed" : 161,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 17594982400,
"io_kbytes" : 17182600,
"bw_bytes" : 117299882,
"bw" : 114550,
"iops" : 28638.066667,
"runtime" : 150000,
"total_ios" : 4295710,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 554943.799888,
"stddev" : 313381.711364,
"N" : 4295710
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1678328.890754,
"stddev" : 728712.357910,
"N" : 4295694,
"percentile" : {
"1.000000" : 456704,
"5.000000" : 757760,
"10.000000" : 937984,
"20.000000" : 1122304,
"30.000000" : 1253376,
"40.000000" : 1384448,
"50.000000" : 1531904,
"60.000000" : 1679360,
"70.000000" : 1892352,
"80.000000" : 2179072,
"90.000000" : 2637824,
"95.000000" : 3031040,
"99.000000" : 4079616,
"99.500000" : 4554752,
"99.900000" : 5668864,
"99.950000" : 6062080,
"99.990000" : 7110656
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 194,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 92,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 103,
"226304" : 103,
"228352" : 113,
"230400" : 111,
"232448" : 130,
"234496" : 118,
"236544" : 137,
"238592" : 125,
"240640" : 111,
"242688" : 125,
"244736" : 131,
"246784" : 118,
"248832" : 140,
"250880" : 127,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 272,
"280576" : 241,
"284672" : 247,
"288768" : 230,
"292864" : 251,
"296960" : 248,
"301056" : 258,
"305152" : 329,
"309248" : 317,
"313344" : 350,
"317440" : 456,
"321536" : 481,
"325632" : 489,
"329728" : 552,
"333824" : 619,
"337920" : 579,
"342016" : 647,
"346112" : 579,
"350208" : 624,
"354304" : 675,
"358400" : 647,
"362496" : 615,
"366592" : 680,
"370688" : 614,
"374784" : 670,
"378880" : 651,
"382976" : 674,
"387072" : 707,
"391168" : 713,
"395264" : 698,
"399360" : 719,
"403456" : 751,
"407552" : 838,
"411648" : 917,
"415744" : 979,
"419840" : 1104,
"423936" : 1093,
"428032" : 1134,
"432128" : 1223,
"436224" : 1248,
"440320" : 1288,
"444416" : 1331,
"448512" : 1279,
"452608" : 1362,
"456704" : 1325,
"460800" : 1378,
"464896" : 1486,
"468992" : 1454,
"473088" : 1438,
"477184" : 1430,
"481280" : 1563,
"485376" : 1487,
"489472" : 1615,
"493568" : 1577,
"497664" : 1604,
"501760" : 1608,
"505856" : 1658,
"509952" : 1690,
"514048" : 1676,
"518144" : 1667,
"522240" : 1767,
"528384" : 3555,
"536576" : 3638,
"544768" : 3847,
"552960" : 3756,
"561152" : 3875,
"569344" : 4103,
"577536" : 4065,
"585728" : 4091,
"593920" : 4269,
"602112" : 4359,
"610304" : 4417,
"618496" : 4581,
"626688" : 4612,
"634880" : 4724,
"643072" : 4942,
"651264" : 5077,
"659456" : 5041,
"667648" : 5150,
"675840" : 5306,
"684032" : 5482,
"692224" : 5761,
"700416" : 5717,
"708608" : 6058,
"716800" : 6082,
"724992" : 6629,
"733184" : 6730,
"741376" : 6885,
"749568" : 7162,
"757760" : 7261,
"765952" : 7318,
"774144" : 7517,
"782336" : 7569,
"790528" : 7869,
"798720" : 8090,
"806912" : 8179,
"815104" : 8307,
"823296" : 8733,
"831488" : 8612,
"839680" : 9271,
"847872" : 9369,
"856064" : 9995,
"864256" : 10217,
"872448" : 10664,
"880640" : 10854,
"888832" : 11240,
"897024" : 11566,
"905216" : 11536,
"913408" : 11395,
"921600" : 12114,
"929792" : 12323,
"937984" : 12793,
"946176" : 13114,
"954368" : 13641,
"962560" : 14321,
"970752" : 14988,
"978944" : 15846,
"987136" : 17251,
"995328" : 21292,
"1003520" : 23810,
"1011712" : 20124,
"1019904" : 18952,
"1028096" : 18643,
"1036288" : 19007,
"1044480" : 19057,
"1056768" : 39015,
"1073152" : 39293,
"1089536" : 41634,
"1105920" : 44675,
"1122304" : 46934,
"1138688" : 48724,
"1155072" : 49929,
"1171456" : 50806,
"1187840" : 52003,
"1204224" : 53197,
"1220608" : 53546,
"1236992" : 54230,
"1253376" : 54115,
"1269760" : 55034,
"1286144" : 54713,
"1302528" : 55018,
"1318912" : 54534,
"1335296" : 53976,
"1351680" : 54133,
"1368064" : 53422,
"1384448" : 53834,
"1400832" : 52777,
"1417216" : 51953,
"1433600" : 51951,
"1449984" : 51865,
"1466368" : 52900,
"1482752" : 52407,
"1499136" : 51464,
"1515520" : 50033,
"1531904" : 48546,
"1548288" : 47071,
"1564672" : 45595,
"1581056" : 43968,
"1597440" : 43779,
"1613824" : 43620,
"1630208" : 42612,
"1646592" : 42069,
"1662976" : 41251,
"1679360" : 39293,
"1695744" : 38293,
"1712128" : 36989,
"1728512" : 36423,
"1744896" : 35963,
"1761280" : 34741,
"1777664" : 33973,
"1794048" : 33423,
"1810432" : 32401,
"1826816" : 31604,
"1843200" : 30828,
"1859584" : 30084,
"1875968" : 29408,
"1892352" : 28881,
"1908736" : 27353,
"1925120" : 27060,
"1941504" : 26863,
"1957888" : 26539,
"1974272" : 26255,
"1990656" : 27785,
"2007040" : 29214,
"2023424" : 25331,
"2039808" : 24793,
"2056192" : 23897,
"2072576" : 23033,
"2088960" : 23080,
"2113536" : 45446,
"2146304" : 44146,
"2179072" : 42356,
"2211840" : 40961,
"2244608" : 39502,
"2277376" : 37862,
"2310144" : 35761,
"2342912" : 34338,
"2375680" : 32695,
"2408448" : 31428,
"2441216" : 29518,
"2473984" : 28711,
"2506752" : 26986,
"2539520" : 25533,
"2572288" : 24542,
"2605056" : 22784,
"2637824" : 21981,
"2670592" : 20809,
"2703360" : 19613,
"2736128" : 18987,
"2768896" : 18290,
"2801664" : 17312,
"2834432" : 16507,
"2867200" : 15781,
"2899968" : 14992,
"2932736" : 14162,
"2965504" : 13492,
"2998272" : 13499,
"3031040" : 12400,
"3063808" : 11501,
"3096576" : 10833,
"3129344" : 10471,
"3162112" : 9810,
"3194880" : 9416,
"3227648" : 8854,
"3260416" : 8275,
"3293184" : 7672,
"3325952" : 7463,
"3358720" : 7061,
"3391488" : 6397,
"3424256" : 6119,
"3457024" : 5695,
"3489792" : 5404,
"3522560" : 5083,
"3555328" : 4837,
"3588096" : 4423,
"3620864" : 4213,
"3653632" : 4025,
"3686400" : 3648,
"3719168" : 3516,
"3751936" : 3264,
"3784704" : 3117,
"3817472" : 2946,
"3850240" : 2776,
"3883008" : 2524,
"3915776" : 2463,
"3948544" : 2332,
"3981312" : 2230,
"4014080" : 2196,
"4046848" : 2017,
"4079616" : 1948,
"4112384" : 1839,
"4145152" : 1697,
"4177920" : 1703,
"4227072" : 3086,
"4292608" : 2977,
"4358144" : 2729,
"4423680" : 2326,
"4489216" : 2177,
"4554752" : 1959,
"4620288" : 1792,
"4685824" : 1694,
"4751360" : 1526,
"4816896" : 1400,
"4882432" : 1297,
"4947968" : 1137,
"5013504" : 1104,
"5079040" : 985,
"5144576" : 890,
"5210112" : 800,
"5275648" : 748,
"5341184" : 700,
"5406720" : 618,
"5472256" : 538,
"5537792" : 538,
"5603328" : 461,
"5668864" : 395,
"5734400" : 383,
"5799936" : 359,
"5865472" : 284,
"5931008" : 297,
"5996544" : 272,
"6062080" : 211,
"6127616" : 206,
"6193152" : 199,
"6258688" : 151,
"6324224" : 167,
"6389760" : 149,
"6455296" : 131,
"6520832" : 102,
"6586368" : 100,
"6651904" : 80,
"6717440" : 74,
"6782976" : 73,
"6848512" : 59,
"6914048" : 57,
"6979584" : 51,
"7045120" : 35,
"7110656" : 41,
"7176192" : 31,
"7241728" : 36,
"7307264" : 34,
"7372800" : 25,
"7438336" : 18,
"7503872" : 19,
"7569408" : 23,
"7634944" : 16,
"7700480" : 16,
"7766016" : 25,
"7831552" : 12,
"7897088" : 11,
"7962624" : 11,
"8028160" : 11,
"8093696" : 11,
"8159232" : 11,
"8224768" : 12,
"8290304" : 6,
"8355840" : 5,
"8454144" : 18,
"8585216" : 11,
"8716288" : 7,
"8847360" : 8,
"8978432" : 8,
"9109504" : 4,
"9240576" : 7,
"9371648" : 8,
"9502720" : 6,
"9633792" : 4,
"9764864" : 4,
"9895936" : 1,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2233268.723092,
"stddev" : 926820.014181,
"N" : 4295694
},
"bw_min" : 82696,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 114607.638796,
"bw_dev" : 976.972542,
"bw_samples" : 4784,
"iops_min" : 20674,
"iops_max" : 41219,
"iops_mean" : 28651.645485,
"iops_stddev" : 244.225168,
"iops_samples" : 4784
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2400000,
"usr_cpu" : 0.538292,
"sys_cpu" : 6.641250,
"ctx" : 4501924,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999977,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999977,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.241520,
"500" : 1.124191,
"750" : 3.413405,
"1000" : 7.873367
},
"latency_ms" : {
"2" : 61.243822,
"4" : 25.002991,
"10" : 1.094487,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974154,
"timestamp_ms" : 1773974154868,
"time" : "Thu Mar 19 23:35:54 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 19,
"elapsed" : 171,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 18664353792,
"io_kbytes" : 18226908,
"bw_bytes" : 116652211,
"bw" : 113918,
"iops" : 28479.750000,
"runtime" : 160000,
"total_ios" : 4556760,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 558059.458443,
"stddev" : 313704.400646,
"N" : 4556760
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1687614.988845,
"stddev" : 728758.727643,
"N" : 4556744,
"percentile" : {
"1.000000" : 464896,
"5.000000" : 774144,
"10.000000" : 954368,
"20.000000" : 1138688,
"30.000000" : 1269760,
"40.000000" : 1400832,
"50.000000" : 1531904,
"60.000000" : 1695744,
"70.000000" : 1908736,
"80.000000" : 2179072,
"90.000000" : 2637824,
"95.000000" : 3063808,
"99.000000" : 4079616,
"99.500000" : 4554752,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7110656
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 194,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 92,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 103,
"226304" : 103,
"228352" : 113,
"230400" : 111,
"232448" : 130,
"234496" : 118,
"236544" : 137,
"238592" : 125,
"240640" : 111,
"242688" : 125,
"244736" : 131,
"246784" : 118,
"248832" : 140,
"250880" : 127,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 272,
"280576" : 241,
"284672" : 247,
"288768" : 230,
"292864" : 251,
"296960" : 248,
"301056" : 258,
"305152" : 329,
"309248" : 317,
"313344" : 350,
"317440" : 456,
"321536" : 481,
"325632" : 489,
"329728" : 552,
"333824" : 619,
"337920" : 579,
"342016" : 647,
"346112" : 579,
"350208" : 624,
"354304" : 675,
"358400" : 647,
"362496" : 615,
"366592" : 680,
"370688" : 614,
"374784" : 670,
"378880" : 651,
"382976" : 674,
"387072" : 707,
"391168" : 714,
"395264" : 698,
"399360" : 720,
"403456" : 753,
"407552" : 838,
"411648" : 919,
"415744" : 980,
"419840" : 1106,
"423936" : 1094,
"428032" : 1136,
"432128" : 1223,
"436224" : 1249,
"440320" : 1290,
"444416" : 1331,
"448512" : 1283,
"452608" : 1365,
"456704" : 1329,
"460800" : 1380,
"464896" : 1491,
"468992" : 1456,
"473088" : 1441,
"477184" : 1433,
"481280" : 1568,
"485376" : 1494,
"489472" : 1622,
"493568" : 1583,
"497664" : 1609,
"501760" : 1616,
"505856" : 1670,
"509952" : 1703,
"514048" : 1687,
"518144" : 1679,
"522240" : 1776,
"528384" : 3575,
"536576" : 3668,
"544768" : 3872,
"552960" : 3792,
"561152" : 3923,
"569344" : 4147,
"577536" : 4107,
"585728" : 4140,
"593920" : 4334,
"602112" : 4413,
"610304" : 4474,
"618496" : 4650,
"626688" : 4699,
"634880" : 4795,
"643072" : 5022,
"651264" : 5160,
"659456" : 5128,
"667648" : 5233,
"675840" : 5392,
"684032" : 5579,
"692224" : 5850,
"700416" : 5826,
"708608" : 6156,
"716800" : 6219,
"724992" : 6760,
"733184" : 6887,
"741376" : 7031,
"749568" : 7325,
"757760" : 7447,
"765952" : 7485,
"774144" : 7702,
"782336" : 7744,
"790528" : 8056,
"798720" : 8317,
"806912" : 8415,
"815104" : 8529,
"823296" : 8941,
"831488" : 8853,
"839680" : 9529,
"847872" : 9645,
"856064" : 10297,
"864256" : 10517,
"872448" : 10970,
"880640" : 11166,
"888832" : 11564,
"897024" : 11920,
"905216" : 11912,
"913408" : 11789,
"921600" : 12539,
"929792" : 12763,
"937984" : 13264,
"946176" : 13592,
"954368" : 14146,
"962560" : 14855,
"970752" : 15576,
"978944" : 16418,
"987136" : 17885,
"995328" : 22089,
"1003520" : 24595,
"1011712" : 20866,
"1019904" : 19673,
"1028096" : 19322,
"1036288" : 19741,
"1044480" : 19825,
"1056768" : 40600,
"1073152" : 40970,
"1089536" : 43540,
"1105920" : 46726,
"1122304" : 49104,
"1138688" : 51184,
"1155072" : 52336,
"1171456" : 53300,
"1187840" : 54656,
"1204224" : 55967,
"1220608" : 56407,
"1236992" : 57275,
"1253376" : 57149,
"1269760" : 58226,
"1286144" : 57896,
"1302528" : 58388,
"1318912" : 57867,
"1335296" : 57360,
"1351680" : 57533,
"1368064" : 56889,
"1384448" : 57287,
"1400832" : 56299,
"1417216" : 55493,
"1433600" : 55415,
"1449984" : 55356,
"1466368" : 56469,
"1482752" : 55899,
"1499136" : 54919,
"1515520" : 53521,
"1531904" : 51914,
"1548288" : 50362,
"1564672" : 48872,
"1581056" : 47188,
"1597440" : 46903,
"1613824" : 46669,
"1630208" : 45669,
"1646592" : 45044,
"1662976" : 44076,
"1679360" : 42105,
"1695744" : 41082,
"1712128" : 39748,
"1728512" : 39111,
"1744896" : 38619,
"1761280" : 37287,
"1777664" : 36461,
"1794048" : 35965,
"1810432" : 34878,
"1826816" : 33920,
"1843200" : 33142,
"1859584" : 32308,
"1875968" : 31567,
"1892352" : 31001,
"1908736" : 29339,
"1925120" : 28964,
"1941504" : 28787,
"1957888" : 28456,
"1974272" : 28102,
"1990656" : 29695,
"2007040" : 31130,
"2023424" : 26954,
"2039808" : 26431,
"2056192" : 25387,
"2072576" : 24607,
"2088960" : 24630,
"2113536" : 48381,
"2146304" : 46996,
"2179072" : 45132,
"2211840" : 43645,
"2244608" : 42128,
"2277376" : 40359,
"2310144" : 38226,
"2342912" : 36717,
"2375680" : 34922,
"2408448" : 33595,
"2441216" : 31688,
"2473984" : 30770,
"2506752" : 28986,
"2539520" : 27487,
"2572288" : 26397,
"2605056" : 24634,
"2637824" : 23780,
"2670592" : 22495,
"2703360" : 21307,
"2736128" : 20637,
"2768896" : 19757,
"2801664" : 18718,
"2834432" : 17865,
"2867200" : 17138,
"2899968" : 16258,
"2932736" : 15399,
"2965504" : 14641,
"2998272" : 14697,
"3031040" : 13427,
"3063808" : 12486,
"3096576" : 11674,
"3129344" : 11334,
"3162112" : 10633,
"3194880" : 10198,
"3227648" : 9577,
"3260416" : 9002,
"3293184" : 8327,
"3325952" : 8068,
"3358720" : 7665,
"3391488" : 6992,
"3424256" : 6681,
"3457024" : 6193,
"3489792" : 5914,
"3522560" : 5533,
"3555328" : 5250,
"3588096" : 4824,
"3620864" : 4582,
"3653632" : 4397,
"3686400" : 3977,
"3719168" : 3829,
"3751936" : 3548,
"3784704" : 3406,
"3817472" : 3191,
"3850240" : 3012,
"3883008" : 2764,
"3915776" : 2668,
"3948544" : 2527,
"3981312" : 2412,
"4014080" : 2384,
"4046848" : 2190,
"4079616" : 2080,
"4112384" : 1987,
"4145152" : 1836,
"4177920" : 1831,
"4227072" : 3331,
"4292608" : 3165,
"4358144" : 2901,
"4423680" : 2477,
"4489216" : 2318,
"4554752" : 2110,
"4620288" : 1920,
"4685824" : 1808,
"4751360" : 1640,
"4816896" : 1483,
"4882432" : 1388,
"4947968" : 1210,
"5013504" : 1172,
"5079040" : 1056,
"5144576" : 940,
"5210112" : 841,
"5275648" : 781,
"5341184" : 750,
"5406720" : 653,
"5472256" : 574,
"5537792" : 562,
"5603328" : 481,
"5668864" : 415,
"5734400" : 408,
"5799936" : 374,
"5865472" : 304,
"5931008" : 312,
"5996544" : 287,
"6062080" : 227,
"6127616" : 217,
"6193152" : 213,
"6258688" : 165,
"6324224" : 172,
"6389760" : 154,
"6455296" : 138,
"6520832" : 108,
"6586368" : 103,
"6651904" : 85,
"6717440" : 79,
"6782976" : 74,
"6848512" : 63,
"6914048" : 60,
"6979584" : 52,
"7045120" : 36,
"7110656" : 43,
"7176192" : 32,
"7241728" : 36,
"7307264" : 34,
"7372800" : 25,
"7438336" : 19,
"7503872" : 20,
"7569408" : 24,
"7634944" : 17,
"7700480" : 17,
"7766016" : 25,
"7831552" : 12,
"7897088" : 11,
"7962624" : 11,
"8028160" : 11,
"8093696" : 11,
"8159232" : 11,
"8224768" : 12,
"8290304" : 6,
"8355840" : 5,
"8454144" : 18,
"8585216" : 11,
"8716288" : 7,
"8847360" : 8,
"8978432" : 8,
"9109504" : 4,
"9240576" : 7,
"9371648" : 8,
"9502720" : 6,
"9633792" : 4,
"9764864" : 4,
"9895936" : 1,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2245675.075705,
"stddev" : 926663.165207,
"N" : 4556744
},
"bw_min" : 82696,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 113997.128527,
"bw_dev" : 959.140893,
"bw_samples" : 5104,
"iops_min" : 20674,
"iops_max" : 41219,
"iops_mean" : 28499.034483,
"iops_stddev" : 239.767453,
"iops_samples" : 5104
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2559997,
"usr_cpu" : 0.535587,
"sys_cpu" : 6.628680,
"ctx" : 4774674,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.227684,
"500" : 1.061346,
"750" : 3.267146,
"1000" : 7.659280
},
"latency_ms" : {
"2" : 61.356402,
"4" : 25.320513,
"10" : 1.101770,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974164,
"timestamp_ms" : 1773974164870,
"time" : "Thu Mar 19 23:36:04 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 9,
"elapsed" : 181,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 19711791104,
"io_kbytes" : 19249796,
"bw_bytes" : 115951712,
"bw" : 113234,
"iops" : 28308.805882,
"runtime" : 170000,
"total_ios" : 4812497,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 561469.061005,
"stddev" : 314210.182296,
"N" : 4812497
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1697799.779353,
"stddev" : 729531.086099,
"N" : 4812481,
"percentile" : {
"1.000000" : 468992,
"5.000000" : 782336,
"10.000000" : 962560,
"20.000000" : 1138688,
"30.000000" : 1286144,
"40.000000" : 1400832,
"50.000000" : 1548288,
"60.000000" : 1712128,
"70.000000" : 1925120,
"80.000000" : 2211840,
"90.000000" : 2637824,
"95.000000" : 3063808,
"99.000000" : 4079616,
"99.500000" : 4554752,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7110656
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 194,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 92,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 103,
"226304" : 103,
"228352" : 113,
"230400" : 111,
"232448" : 130,
"234496" : 118,
"236544" : 137,
"238592" : 125,
"240640" : 111,
"242688" : 125,
"244736" : 131,
"246784" : 118,
"248832" : 140,
"250880" : 127,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 272,
"280576" : 241,
"284672" : 247,
"288768" : 230,
"292864" : 251,
"296960" : 248,
"301056" : 258,
"305152" : 329,
"309248" : 317,
"313344" : 350,
"317440" : 456,
"321536" : 481,
"325632" : 489,
"329728" : 552,
"333824" : 619,
"337920" : 579,
"342016" : 648,
"346112" : 579,
"350208" : 625,
"354304" : 675,
"358400" : 647,
"362496" : 615,
"366592" : 680,
"370688" : 614,
"374784" : 670,
"378880" : 651,
"382976" : 674,
"387072" : 707,
"391168" : 714,
"395264" : 698,
"399360" : 720,
"403456" : 753,
"407552" : 840,
"411648" : 920,
"415744" : 981,
"419840" : 1107,
"423936" : 1095,
"428032" : 1137,
"432128" : 1224,
"436224" : 1250,
"440320" : 1293,
"444416" : 1331,
"448512" : 1285,
"452608" : 1368,
"456704" : 1332,
"460800" : 1383,
"464896" : 1491,
"468992" : 1459,
"473088" : 1446,
"477184" : 1439,
"481280" : 1573,
"485376" : 1496,
"489472" : 1626,
"493568" : 1592,
"497664" : 1622,
"501760" : 1625,
"505856" : 1672,
"509952" : 1719,
"514048" : 1692,
"518144" : 1692,
"522240" : 1791,
"528384" : 3605,
"536576" : 3697,
"544768" : 3904,
"552960" : 3830,
"561152" : 3962,
"569344" : 4201,
"577536" : 4164,
"585728" : 4180,
"593920" : 4367,
"602112" : 4456,
"610304" : 4539,
"618496" : 4708,
"626688" : 4757,
"634880" : 4862,
"643072" : 5095,
"651264" : 5238,
"659456" : 5205,
"667648" : 5315,
"675840" : 5468,
"684032" : 5668,
"692224" : 5936,
"700416" : 5924,
"708608" : 6264,
"716800" : 6317,
"724992" : 6859,
"733184" : 6995,
"741376" : 7156,
"749568" : 7442,
"757760" : 7576,
"765952" : 7622,
"774144" : 7849,
"782336" : 7881,
"790528" : 8217,
"798720" : 8472,
"806912" : 8592,
"815104" : 8675,
"823296" : 9141,
"831488" : 9050,
"839680" : 9742,
"847872" : 9875,
"856064" : 10509,
"864256" : 10735,
"872448" : 11237,
"880640" : 11416,
"888832" : 11839,
"897024" : 12246,
"905216" : 12220,
"913408" : 12153,
"921600" : 12892,
"929792" : 13099,
"937984" : 13666,
"946176" : 14010,
"954368" : 14601,
"962560" : 15319,
"970752" : 16077,
"978944" : 16926,
"987136" : 18419,
"995328" : 22720,
"1003520" : 25285,
"1011712" : 21565,
"1019904" : 20332,
"1028096" : 20017,
"1036288" : 20407,
"1044480" : 20543,
"1056768" : 42111,
"1073152" : 42653,
"1089536" : 45321,
"1105920" : 48595,
"1122304" : 51159,
"1138688" : 53259,
"1155072" : 54509,
"1171456" : 55686,
"1187840" : 57124,
"1204224" : 58550,
"1220608" : 58969,
"1236992" : 59969,
"1253376" : 59883,
"1269760" : 61138,
"1286144" : 60805,
"1302528" : 61342,
"1318912" : 61065,
"1335296" : 60389,
"1351680" : 60677,
"1368064" : 60107,
"1384448" : 60521,
"1400832" : 59515,
"1417216" : 58757,
"1433600" : 58699,
"1449984" : 58784,
"1466368" : 59830,
"1482752" : 59116,
"1499136" : 58116,
"1515520" : 56717,
"1531904" : 55071,
"1548288" : 53557,
"1564672" : 51929,
"1581056" : 50271,
"1597440" : 49997,
"1613824" : 49645,
"1630208" : 48482,
"1646592" : 47969,
"1662976" : 46917,
"1679360" : 44842,
"1695744" : 43841,
"1712128" : 42426,
"1728512" : 41699,
"1744896" : 41251,
"1761280" : 39806,
"1777664" : 38953,
"1794048" : 38320,
"1810432" : 37284,
"1826816" : 36298,
"1843200" : 35371,
"1859584" : 34433,
"1875968" : 33649,
"1892352" : 33101,
"1908736" : 31405,
"1925120" : 30973,
"1941504" : 30788,
"1957888" : 30307,
"1974272" : 29998,
"1990656" : 31658,
"2007040" : 33170,
"2023424" : 28687,
"2039808" : 28164,
"2056192" : 27102,
"2072576" : 26308,
"2088960" : 26259,
"2113536" : 51684,
"2146304" : 50113,
"2179072" : 48098,
"2211840" : 46509,
"2244608" : 44961,
"2277376" : 43136,
"2310144" : 40933,
"2342912" : 39352,
"2375680" : 37456,
"2408448" : 35980,
"2441216" : 34094,
"2473984" : 32998,
"2506752" : 31144,
"2539520" : 29591,
"2572288" : 28378,
"2605056" : 26414,
"2637824" : 25541,
"2670592" : 24218,
"2703360" : 23028,
"2736128" : 22193,
"2768896" : 21233,
"2801664" : 20112,
"2834432" : 19287,
"2867200" : 18503,
"2899968" : 17538,
"2932736" : 16608,
"2965504" : 15775,
"2998272" : 15887,
"3031040" : 14463,
"3063808" : 13537,
"3096576" : 12650,
"3129344" : 12224,
"3162112" : 11516,
"3194880" : 11055,
"3227648" : 10364,
"3260416" : 9726,
"3293184" : 8989,
"3325952" : 8791,
"3358720" : 8281,
"3391488" : 7621,
"3424256" : 7281,
"3457024" : 6713,
"3489792" : 6415,
"3522560" : 5977,
"3555328" : 5658,
"3588096" : 5261,
"3620864" : 4981,
"3653632" : 4810,
"3686400" : 4327,
"3719168" : 4174,
"3751936" : 3896,
"3784704" : 3737,
"3817472" : 3483,
"3850240" : 3287,
"3883008" : 2986,
"3915776" : 2894,
"3948544" : 2744,
"3981312" : 2634,
"4014080" : 2570,
"4046848" : 2375,
"4079616" : 2248,
"4112384" : 2135,
"4145152" : 1976,
"4177920" : 1959,
"4227072" : 3585,
"4292608" : 3411,
"4358144" : 3128,
"4423680" : 2655,
"4489216" : 2478,
"4554752" : 2232,
"4620288" : 2024,
"4685824" : 1943,
"4751360" : 1767,
"4816896" : 1584,
"4882432" : 1478,
"4947968" : 1269,
"5013504" : 1249,
"5079040" : 1121,
"5144576" : 990,
"5210112" : 884,
"5275648" : 817,
"5341184" : 787,
"5406720" : 687,
"5472256" : 607,
"5537792" : 584,
"5603328" : 514,
"5668864" : 436,
"5734400" : 425,
"5799936" : 386,
"5865472" : 317,
"5931008" : 326,
"5996544" : 304,
"6062080" : 240,
"6127616" : 220,
"6193152" : 222,
"6258688" : 175,
"6324224" : 177,
"6389760" : 159,
"6455296" : 142,
"6520832" : 118,
"6586368" : 109,
"6651904" : 88,
"6717440" : 85,
"6782976" : 79,
"6848512" : 64,
"6914048" : 62,
"6979584" : 53,
"7045120" : 39,
"7110656" : 47,
"7176192" : 33,
"7241728" : 37,
"7307264" : 37,
"7372800" : 25,
"7438336" : 21,
"7503872" : 20,
"7569408" : 24,
"7634944" : 19,
"7700480" : 17,
"7766016" : 25,
"7831552" : 12,
"7897088" : 12,
"7962624" : 11,
"8028160" : 11,
"8093696" : 11,
"8159232" : 11,
"8224768" : 13,
"8290304" : 6,
"8355840" : 5,
"8454144" : 18,
"8585216" : 11,
"8716288" : 7,
"8847360" : 9,
"8978432" : 8,
"9109504" : 4,
"9240576" : 7,
"9371648" : 8,
"9502720" : 6,
"9633792" : 4,
"9764864" : 4,
"9895936" : 1,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2259263.855119,
"stddev" : 927470.741278,
"N" : 4812481
},
"bw_min" : 82696,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 113279.185841,
"bw_dev" : 949.755419,
"bw_samples" : 5424,
"iops_min" : 20674,
"iops_max" : 41219,
"iops_mean" : 28319.563422,
"iops_stddev" : 237.421279,
"iops_samples" : 5424
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2719999,
"usr_cpu" : 0.531765,
"sys_cpu" : 6.610517,
"ctx" : 5042199,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.215585,
"500" : 1.006442,
"750" : 3.134319,
"1000" : 7.438467
},
"latency_ms" : {
"2" : 61.349150,
"4" : 25.737117,
"10" : 1.113372,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974174,
"timestamp_ms" : 1773974174867,
"time" : "Thu Mar 19 23:36:14 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 20790099968,
"io_kbytes" : 20302832,
"bw_bytes" : 115501197,
"bw" : 112794,
"iops" : 28198.639992,
"runtime" : 179999,
"total_ios" : 5075727,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 563666.396603,
"stddev" : 314609.458565,
"N" : 5075727
},
"clat_ns" : {
"min" : 81945,
"max" : 10577958,
"mean" : 1704408.805081,
"stddev" : 729752.832997,
"N" : 5075711,
"percentile" : {
"1.000000" : 477184,
"5.000000" : 790528,
"10.000000" : 962560,
"20.000000" : 1138688,
"30.000000" : 1286144,
"40.000000" : 1417216,
"50.000000" : 1548288,
"60.000000" : 1712128,
"70.000000" : 1925120,
"80.000000" : 2211840,
"90.000000" : 2670592,
"95.000000" : 3063808,
"99.000000" : 4079616,
"99.500000" : 4554752,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7110656
},
"bins" : {
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 194,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 92,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 103,
"226304" : 103,
"228352" : 113,
"230400" : 111,
"232448" : 130,
"234496" : 118,
"236544" : 137,
"238592" : 125,
"240640" : 111,
"242688" : 125,
"244736" : 131,
"246784" : 118,
"248832" : 140,
"250880" : 127,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 272,
"280576" : 241,
"284672" : 247,
"288768" : 230,
"292864" : 251,
"296960" : 248,
"301056" : 259,
"305152" : 329,
"309248" : 317,
"313344" : 350,
"317440" : 456,
"321536" : 483,
"325632" : 489,
"329728" : 552,
"333824" : 619,
"337920" : 580,
"342016" : 648,
"346112" : 579,
"350208" : 626,
"354304" : 675,
"358400" : 647,
"362496" : 615,
"366592" : 681,
"370688" : 615,
"374784" : 671,
"378880" : 652,
"382976" : 675,
"387072" : 709,
"391168" : 715,
"395264" : 700,
"399360" : 721,
"403456" : 755,
"407552" : 844,
"411648" : 922,
"415744" : 986,
"419840" : 1114,
"423936" : 1098,
"428032" : 1139,
"432128" : 1234,
"436224" : 1258,
"440320" : 1297,
"444416" : 1337,
"448512" : 1292,
"452608" : 1378,
"456704" : 1344,
"460800" : 1391,
"464896" : 1498,
"468992" : 1475,
"473088" : 1464,
"477184" : 1461,
"481280" : 1597,
"485376" : 1518,
"489472" : 1646,
"493568" : 1616,
"497664" : 1651,
"501760" : 1664,
"505856" : 1711,
"509952" : 1755,
"514048" : 1738,
"518144" : 1729,
"522240" : 1830,
"528384" : 3681,
"536576" : 3788,
"544768" : 3981,
"552960" : 3916,
"561152" : 4051,
"569344" : 4310,
"577536" : 4257,
"585728" : 4309,
"593920" : 4498,
"602112" : 4604,
"610304" : 4680,
"618496" : 4855,
"626688" : 4909,
"634880" : 4991,
"643072" : 5253,
"651264" : 5384,
"659456" : 5378,
"667648" : 5482,
"675840" : 5689,
"684032" : 5847,
"692224" : 6150,
"700416" : 6190,
"708608" : 6502,
"716800" : 6596,
"724992" : 7113,
"733184" : 7267,
"741376" : 7421,
"749568" : 7748,
"757760" : 7883,
"765952" : 7946,
"774144" : 8194,
"782336" : 8261,
"790528" : 8567,
"798720" : 8852,
"806912" : 8950,
"815104" : 9058,
"823296" : 9553,
"831488" : 9492,
"839680" : 10165,
"847872" : 10325,
"856064" : 10977,
"864256" : 11242,
"872448" : 11751,
"880640" : 11948,
"888832" : 12387,
"897024" : 12813,
"905216" : 12804,
"913408" : 12737,
"921600" : 13520,
"929792" : 13675,
"937984" : 14295,
"946176" : 14682,
"954368" : 15281,
"962560" : 16010,
"970752" : 16842,
"978944" : 17709,
"987136" : 19208,
"995328" : 23616,
"1003520" : 26288,
"1011712" : 22413,
"1019904" : 21233,
"1028096" : 20916,
"1036288" : 21280,
"1044480" : 21459,
"1056768" : 43906,
"1073152" : 44645,
"1089536" : 47221,
"1105920" : 50661,
"1122304" : 53328,
"1138688" : 55501,
"1155072" : 56817,
"1171456" : 58002,
"1187840" : 59495,
"1204224" : 60955,
"1220608" : 61445,
"1236992" : 62472,
"1253376" : 62356,
"1269760" : 63785,
"1286144" : 63514,
"1302528" : 64044,
"1318912" : 63780,
"1335296" : 63113,
"1351680" : 63424,
"1368064" : 62852,
"1384448" : 63333,
"1400832" : 62351,
"1417216" : 61532,
"1433600" : 61553,
"1449984" : 61708,
"1466368" : 62623,
"1482752" : 61978,
"1499136" : 61033,
"1515520" : 59611,
"1531904" : 57952,
"1548288" : 56396,
"1564672" : 54791,
"1581056" : 53201,
"1597440" : 52830,
"1613824" : 52421,
"1630208" : 51295,
"1646592" : 50843,
"1662976" : 49698,
"1679360" : 47541,
"1695744" : 46638,
"1712128" : 45276,
"1728512" : 44544,
"1744896" : 43922,
"1761280" : 42531,
"1777664" : 41569,
"1794048" : 41008,
"1810432" : 39923,
"1826816" : 38799,
"1843200" : 37903,
"1859584" : 36981,
"1875968" : 36140,
"1892352" : 35467,
"1908736" : 33754,
"1925120" : 33239,
"1941504" : 33053,
"1957888" : 32539,
"1974272" : 32199,
"1990656" : 33942,
"2007040" : 35502,
"2023424" : 30808,
"2039808" : 30235,
"2056192" : 29071,
"2072576" : 28196,
"2088960" : 28147,
"2113536" : 55433,
"2146304" : 53632,
"2179072" : 51495,
"2211840" : 49652,
"2244608" : 48043,
"2277376" : 46016,
"2310144" : 43773,
"2342912" : 41970,
"2375680" : 39987,
"2408448" : 38358,
"2441216" : 36370,
"2473984" : 35111,
"2506752" : 33219,
"2539520" : 31566,
"2572288" : 30273,
"2605056" : 28217,
"2637824" : 27202,
"2670592" : 25794,
"2703360" : 24461,
"2736128" : 23583,
"2768896" : 22569,
"2801664" : 21411,
"2834432" : 20451,
"2867200" : 19657,
"2899968" : 18596,
"2932736" : 17618,
"2965504" : 16823,
"2998272" : 16866,
"3031040" : 15298,
"3063808" : 14391,
"3096576" : 13418,
"3129344" : 12990,
"3162112" : 12264,
"3194880" : 11744,
"3227648" : 10964,
"3260416" : 10321,
"3293184" : 9526,
"3325952" : 9380,
"3358720" : 8815,
"3391488" : 8092,
"3424256" : 7748,
"3457024" : 7126,
"3489792" : 6805,
"3522560" : 6395,
"3555328" : 6006,
"3588096" : 5628,
"3620864" : 5296,
"3653632" : 5119,
"3686400" : 4655,
"3719168" : 4480,
"3751936" : 4192,
"3784704" : 3983,
"3817472" : 3749,
"3850240" : 3521,
"3883008" : 3202,
"3915776" : 3099,
"3948544" : 2958,
"3981312" : 2854,
"4014080" : 2768,
"4046848" : 2556,
"4079616" : 2408,
"4112384" : 2288,
"4145152" : 2113,
"4177920" : 2087,
"4227072" : 3855,
"4292608" : 3638,
"4358144" : 3321,
"4423680" : 2854,
"4489216" : 2650,
"4554752" : 2383,
"4620288" : 2144,
"4685824" : 2057,
"4751360" : 1873,
"4816896" : 1674,
"4882432" : 1561,
"4947968" : 1358,
"5013504" : 1326,
"5079040" : 1193,
"5144576" : 1046,
"5210112" : 929,
"5275648" : 875,
"5341184" : 831,
"5406720" : 733,
"5472256" : 642,
"5537792" : 613,
"5603328" : 550,
"5668864" : 464,
"5734400" : 446,
"5799936" : 406,
"5865472" : 337,
"5931008" : 339,
"5996544" : 325,
"6062080" : 252,
"6127616" : 242,
"6193152" : 239,
"6258688" : 186,
"6324224" : 186,
"6389760" : 173,
"6455296" : 150,
"6520832" : 126,
"6586368" : 117,
"6651904" : 94,
"6717440" : 88,
"6782976" : 81,
"6848512" : 68,
"6914048" : 63,
"6979584" : 57,
"7045120" : 41,
"7110656" : 48,
"7176192" : 34,
"7241728" : 38,
"7307264" : 38,
"7372800" : 29,
"7438336" : 22,
"7503872" : 23,
"7569408" : 25,
"7634944" : 19,
"7700480" : 17,
"7766016" : 25,
"7831552" : 12,
"7897088" : 13,
"7962624" : 12,
"8028160" : 12,
"8093696" : 11,
"8159232" : 11,
"8224768" : 13,
"8290304" : 6,
"8355840" : 6,
"8454144" : 19,
"8585216" : 11,
"8716288" : 7,
"8847360" : 9,
"8978432" : 8,
"9109504" : 4,
"9240576" : 7,
"9371648" : 9,
"9502720" : 6,
"9633792" : 4,
"9764864" : 4,
"9895936" : 1,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2268075.544230,
"stddev" : 927474.869334,
"N" : 5075711
},
"bw_min" : 82696,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 112877.760446,
"bw_dev" : 931.346135,
"bw_samples" : 5744,
"iops_min" : 20674,
"iops_max" : 41219,
"iops_mean" : 28219.220056,
"iops_stddev" : 232.819239,
"iops_samples" : 5744
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2879984,
"usr_cpu" : 0.530315,
"sys_cpu" : 6.611981,
"ctx" : 5320877,
"majf" : 0,
"minf" : 568,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.204404,
"500" : 0.960000,
"750" : 3.066832,
"1000" : 7.371476
},
"latency_ms" : {
"2" : 61.228451,
"4" : 26.038300,
"10" : 1.125277,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773974174,
"timestamp_ms" : 1773974174899,
"time" : "Thu Mar 19 23:36:14 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "rand-write-qd4-nj16",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "16"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 20790439936,
"io_kbytes" : 20303164,
"bw_bytes" : 115501160,
"bw" : 112794,
"iops" : 28198.170020,
"runtime" : 180002,
"total_ios" : 5075727,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 15684,
"max" : 9619134,
"mean" : 563666.393166,
"stddev" : 314609.017856,
"N" : 5075743
},
"clat_ns" : {
"min" : 3315,
"max" : 10577958,
"mean" : 1704397.674228,
"stddev" : 729758.067582,
"N" : 5075775,
"percentile" : {
"1.000000" : 477184,
"5.000000" : 790528,
"10.000000" : 962560,
"20.000000" : 1138688,
"30.000000" : 1286144,
"40.000000" : 1417216,
"50.000000" : 1548288,
"60.000000" : 1712128,
"70.000000" : 1925120,
"80.000000" : 2211840,
"90.000000" : 2670592,
"95.000000" : 3063808,
"99.000000" : 4079616,
"99.500000" : 4554752,
"99.900000" : 5603328,
"99.950000" : 6062080,
"99.990000" : 7110656
},
"bins" : {
"3312" : 1,
"3440" : 1,
"3568" : 2,
"3632" : 1,
"3664" : 2,
"3760" : 1,
"3824" : 1,
"3952" : 1,
"4016" : 1,
"4080" : 1,
"4128" : 1,
"4192" : 1,
"4384" : 2,
"82432" : 6,
"83456" : 2,
"84480" : 5,
"85504" : 7,
"86528" : 4,
"87552" : 6,
"88576" : 7,
"89600" : 17,
"90624" : 14,
"91648" : 14,
"92672" : 18,
"93696" : 14,
"94720" : 20,
"95744" : 21,
"96768" : 26,
"97792" : 33,
"98816" : 21,
"99840" : 11,
"100864" : 24,
"101888" : 32,
"102912" : 25,
"103936" : 37,
"104960" : 37,
"105984" : 28,
"107008" : 30,
"108032" : 35,
"109056" : 29,
"110080" : 37,
"111104" : 43,
"112128" : 45,
"113152" : 44,
"114176" : 43,
"115200" : 55,
"116224" : 50,
"117248" : 56,
"118272" : 50,
"119296" : 53,
"120320" : 51,
"121344" : 61,
"122368" : 56,
"123392" : 72,
"124416" : 76,
"125440" : 69,
"126464" : 76,
"127488" : 87,
"128512" : 63,
"129536" : 68,
"130560" : 85,
"132096" : 191,
"134144" : 207,
"136192" : 212,
"138240" : 232,
"140288" : 216,
"142336" : 260,
"144384" : 243,
"146432" : 220,
"148480" : 250,
"150528" : 242,
"152576" : 239,
"154624" : 228,
"156672" : 211,
"158720" : 229,
"160768" : 214,
"162816" : 228,
"164864" : 208,
"166912" : 214,
"168960" : 194,
"171008" : 182,
"173056" : 187,
"175104" : 172,
"177152" : 162,
"179200" : 159,
"181248" : 141,
"183296" : 116,
"185344" : 143,
"187392" : 103,
"189440" : 127,
"191488" : 101,
"193536" : 103,
"195584" : 97,
"197632" : 79,
"199680" : 91,
"201728" : 91,
"203776" : 86,
"205824" : 84,
"207872" : 104,
"209920" : 88,
"211968" : 100,
"214016" : 97,
"216064" : 92,
"218112" : 99,
"220160" : 120,
"222208" : 114,
"224256" : 103,
"226304" : 103,
"228352" : 113,
"230400" : 111,
"232448" : 130,
"234496" : 118,
"236544" : 137,
"238592" : 125,
"240640" : 111,
"242688" : 125,
"244736" : 131,
"246784" : 118,
"248832" : 140,
"250880" : 127,
"252928" : 119,
"254976" : 128,
"257024" : 134,
"259072" : 116,
"261120" : 123,
"264192" : 260,
"268288" : 240,
"272384" : 211,
"276480" : 272,
"280576" : 241,
"284672" : 247,
"288768" : 230,
"292864" : 251,
"296960" : 248,
"301056" : 259,
"305152" : 329,
"309248" : 317,
"313344" : 350,
"317440" : 456,
"321536" : 483,
"325632" : 489,
"329728" : 552,
"333824" : 619,
"337920" : 580,
"342016" : 648,
"346112" : 580,
"350208" : 626,
"354304" : 676,
"358400" : 647,
"362496" : 615,
"366592" : 681,
"370688" : 615,
"374784" : 671,
"378880" : 652,
"382976" : 675,
"387072" : 709,
"391168" : 715,
"395264" : 700,
"399360" : 721,
"403456" : 756,
"407552" : 844,
"411648" : 922,
"415744" : 986,
"419840" : 1114,
"423936" : 1098,
"428032" : 1139,
"432128" : 1234,
"436224" : 1258,
"440320" : 1297,
"444416" : 1337,
"448512" : 1292,
"452608" : 1378,
"456704" : 1344,
"460800" : 1391,
"464896" : 1498,
"468992" : 1475,
"473088" : 1464,
"477184" : 1461,
"481280" : 1597,
"485376" : 1518,
"489472" : 1646,
"493568" : 1616,
"497664" : 1651,
"501760" : 1664,
"505856" : 1711,
"509952" : 1755,
"514048" : 1738,
"518144" : 1729,
"522240" : 1830,
"528384" : 3681,
"536576" : 3789,
"544768" : 3981,
"552960" : 3916,
"561152" : 4051,
"569344" : 4311,
"577536" : 4258,
"585728" : 4310,
"593920" : 4498,
"602112" : 4604,
"610304" : 4680,
"618496" : 4855,
"626688" : 4912,
"634880" : 4993,
"643072" : 5254,
"651264" : 5384,
"659456" : 5379,
"667648" : 5482,
"675840" : 5691,
"684032" : 5847,
"692224" : 6150,
"700416" : 6190,
"708608" : 6502,
"716800" : 6596,
"724992" : 7113,
"733184" : 7267,
"741376" : 7421,
"749568" : 7748,
"757760" : 7883,
"765952" : 7946,
"774144" : 8194,
"782336" : 8261,
"790528" : 8567,
"798720" : 8852,
"806912" : 8950,
"815104" : 9058,
"823296" : 9553,
"831488" : 9492,
"839680" : 10165,
"847872" : 10325,
"856064" : 10978,
"864256" : 11242,
"872448" : 11751,
"880640" : 11948,
"888832" : 12387,
"897024" : 12813,
"905216" : 12804,
"913408" : 12737,
"921600" : 13520,
"929792" : 13675,
"937984" : 14295,
"946176" : 14682,
"954368" : 15281,
"962560" : 16010,
"970752" : 16842,
"978944" : 17709,
"987136" : 19208,
"995328" : 23617,
"1003520" : 26288,
"1011712" : 22413,
"1019904" : 21233,
"1028096" : 20916,
"1036288" : 21280,
"1044480" : 21460,
"1056768" : 43906,
"1073152" : 44645,
"1089536" : 47221,
"1105920" : 50663,
"1122304" : 53330,
"1138688" : 55503,
"1155072" : 56819,
"1171456" : 58003,
"1187840" : 59495,
"1204224" : 60956,
"1220608" : 61446,
"1236992" : 62472,
"1253376" : 62356,
"1269760" : 63786,
"1286144" : 63515,
"1302528" : 64045,
"1318912" : 63780,
"1335296" : 63113,
"1351680" : 63424,
"1368064" : 62852,
"1384448" : 63333,
"1400832" : 62352,
"1417216" : 61532,
"1433600" : 61553,
"1449984" : 61709,
"1466368" : 62624,
"1482752" : 61978,
"1499136" : 61033,
"1515520" : 59611,
"1531904" : 57952,
"1548288" : 56399,
"1564672" : 54792,
"1581056" : 53201,
"1597440" : 52831,
"1613824" : 52423,
"1630208" : 51296,
"1646592" : 50843,
"1662976" : 49698,
"1679360" : 47541,
"1695744" : 46640,
"1712128" : 45276,
"1728512" : 44544,
"1744896" : 43923,
"1761280" : 42531,
"1777664" : 41569,
"1794048" : 41008,
"1810432" : 39923,
"1826816" : 38799,
"1843200" : 37904,
"1859584" : 36981,
"1875968" : 36140,
"1892352" : 35467,
"1908736" : 33754,
"1925120" : 33239,
"1941504" : 33053,
"1957888" : 32539,
"1974272" : 32199,
"1990656" : 33942,
"2007040" : 35502,
"2023424" : 30808,
"2039808" : 30235,
"2056192" : 29071,
"2072576" : 28196,
"2088960" : 28147,
"2113536" : 55433,
"2146304" : 53632,
"2179072" : 51495,
"2211840" : 49652,
"2244608" : 48043,
"2277376" : 46016,
"2310144" : 43773,
"2342912" : 41970,
"2375680" : 39987,
"2408448" : 38358,
"2441216" : 36370,
"2473984" : 35111,
"2506752" : 33219,
"2539520" : 31566,
"2572288" : 30273,
"2605056" : 28217,
"2637824" : 27202,
"2670592" : 25794,
"2703360" : 24461,
"2736128" : 23583,
"2768896" : 22569,
"2801664" : 21411,
"2834432" : 20451,
"2867200" : 19657,
"2899968" : 18596,
"2932736" : 17618,
"2965504" : 16823,
"2998272" : 16866,
"3031040" : 15298,
"3063808" : 14391,
"3096576" : 13418,
"3129344" : 12990,
"3162112" : 12264,
"3194880" : 11744,
"3227648" : 10964,
"3260416" : 10321,
"3293184" : 9526,
"3325952" : 9380,
"3358720" : 8815,
"3391488" : 8092,
"3424256" : 7748,
"3457024" : 7126,
"3489792" : 6805,
"3522560" : 6395,
"3555328" : 6006,
"3588096" : 5628,
"3620864" : 5296,
"3653632" : 5119,
"3686400" : 4655,
"3719168" : 4480,
"3751936" : 4192,
"3784704" : 3983,
"3817472" : 3749,
"3850240" : 3521,
"3883008" : 3202,
"3915776" : 3099,
"3948544" : 2958,
"3981312" : 2854,
"4014080" : 2768,
"4046848" : 2556,
"4079616" : 2408,
"4112384" : 2288,
"4145152" : 2113,
"4177920" : 2087,
"4227072" : 3855,
"4292608" : 3638,
"4358144" : 3321,
"4423680" : 2854,
"4489216" : 2650,
"4554752" : 2383,
"4620288" : 2144,
"4685824" : 2057,
"4751360" : 1873,
"4816896" : 1674,
"4882432" : 1561,
"4947968" : 1358,
"5013504" : 1326,
"5079040" : 1193,
"5144576" : 1046,
"5210112" : 929,
"5275648" : 875,
"5341184" : 831,
"5406720" : 733,
"5472256" : 642,
"5537792" : 613,
"5603328" : 550,
"5668864" : 464,
"5734400" : 446,
"5799936" : 406,
"5865472" : 337,
"5931008" : 339,
"5996544" : 325,
"6062080" : 252,
"6127616" : 242,
"6193152" : 239,
"6258688" : 186,
"6324224" : 186,
"6389760" : 173,
"6455296" : 150,
"6520832" : 126,
"6586368" : 117,
"6651904" : 94,
"6717440" : 88,
"6782976" : 81,
"6848512" : 68,
"6914048" : 63,
"6979584" : 57,
"7045120" : 41,
"7110656" : 48,
"7176192" : 34,
"7241728" : 38,
"7307264" : 38,
"7372800" : 29,
"7438336" : 22,
"7503872" : 23,
"7569408" : 25,
"7634944" : 19,
"7700480" : 17,
"7766016" : 25,
"7831552" : 12,
"7897088" : 13,
"7962624" : 12,
"8028160" : 12,
"8093696" : 11,
"8159232" : 11,
"8224768" : 13,
"8290304" : 6,
"8355840" : 6,
"8454144" : 19,
"8585216" : 11,
"8716288" : 7,
"8847360" : 9,
"8978432" : 8,
"9109504" : 4,
"9240576" : 7,
"9371648" : 9,
"9502720" : 6,
"9633792" : 4,
"9764864" : 4,
"9895936" : 1,
"10027008" : 2,
"10158080" : 3,
"10420224" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 105862,
"max" : 11122018,
"mean" : 2268063.618671,
"stddev" : 927477.171020,
"N" : 5075775
},
"bw_min" : 82696,
"bw_max" : 164879,
"bw_agg" : 100.000000,
"bw_mean" : 112877.760446,
"bw_dev" : 931.346135,
"bw_samples" : 5744,
"iops_min" : 20674,
"iops_max" : 41219,
"iops_mean" : 28219.220056,
"iops_stddev" : 232.819239,
"iops_samples" : 5744
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 2880016,
"usr_cpu" : 0.530310,
"sys_cpu" : 6.611908,
"ctx" : 5320912,
"majf" : 0,
"minf" : 584,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 0.000000,
"4" : 0.010000,
"10" : 0.010000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.010000,
"250" : 0.204404,
"500" : 0.960060,
"750" : 3.067088,
"1000" : 7.371515
},
"latency_ms" : {
"2" : 61.229042,
"4" : 26.038300,
"10" : 1.125277,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 4,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}