mirror/benchmarks/rand/rand-write-qd4-nj8_run3.json
{
"fio version" : "fio-3.35",
"timestamp" : 1772843040,
"timestamp_ms" : 1772843040429,
"time" : "Fri Mar 6 20:24:00 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 180,
"elapsed" : 10,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 762720256,
"io_kbytes" : 744844,
"bw_bytes" : 78123553,
"bw" : 76292,
"iops" : 19077.742497,
"runtime" : 9763,
"total_ios" : 186256,
"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" : 78104,
"usr_cpu" : 0.606883,
"sys_cpu" : 9.669159,
"ctx" : 147194,
"majf" : 0,
"minf" : 45,
"iodepth_level" : {
"1" : 0.100000,
"2" : 0.100000,
"4" : 99.987115,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999463,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999463,
"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" : 1772843050,
"timestamp_ms" : 1772843050668,
"time" : "Fri Mar 6 20:24:10 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 778600448,
"io_kbytes" : 760352,
"bw_bytes" : 77852259,
"bw" : 76027,
"iops" : 19008.599140,
"runtime" : 10001,
"total_ios" : 190105,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5215799,
"mean" : 418357.962852,
"stddev" : 292474.635541,
"N" : 190105
},
"clat_ns" : {
"min" : 63137,
"max" : 7157894,
"mean" : 1264437.204169,
"stddev" : 535736.217253,
"N" : 190097,
"percentile" : {
"1.000000" : 130560,
"5.000000" : 468992,
"10.000000" : 667648,
"20.000000" : 815104,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1335296,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3293184,
"99.900000" : 4177920,
"99.950000" : 4620288,
"99.990000" : 5537792
},
"bins" : {
"63232" : 1,
"71168" : 1,
"73216" : 3,
"74240" : 3,
"75264" : 5,
"76288" : 4,
"77312" : 6,
"78336" : 9,
"79360" : 6,
"80384" : 19,
"81408" : 10,
"82432" : 19,
"83456" : 15,
"84480" : 13,
"85504" : 18,
"86528" : 19,
"87552" : 22,
"88576" : 24,
"89600" : 30,
"90624" : 48,
"91648" : 43,
"92672" : 59,
"93696" : 64,
"94720" : 79,
"95744" : 79,
"96768" : 104,
"97792" : 97,
"98816" : 94,
"99840" : 80,
"100864" : 76,
"101888" : 75,
"102912" : 73,
"103936" : 79,
"104960" : 69,
"105984" : 44,
"107008" : 44,
"108032" : 55,
"109056" : 43,
"110080" : 54,
"111104" : 43,
"112128" : 26,
"113152" : 30,
"114176" : 23,
"115200" : 27,
"116224" : 19,
"117248" : 20,
"118272" : 15,
"119296" : 16,
"120320" : 21,
"121344" : 8,
"122368" : 9,
"123392" : 11,
"124416" : 6,
"125440" : 7,
"126464" : 10,
"127488" : 7,
"128512" : 11,
"129536" : 4,
"130560" : 4,
"132096" : 11,
"134144" : 9,
"136192" : 4,
"138240" : 6,
"140288" : 2,
"142336" : 6,
"144384" : 4,
"146432" : 3,
"148480" : 4,
"150528" : 1,
"152576" : 1,
"154624" : 2,
"160768" : 2,
"164864" : 2,
"166912" : 2,
"168960" : 1,
"173056" : 1,
"179200" : 1,
"189440" : 2,
"191488" : 1,
"205824" : 1,
"209920" : 1,
"252928" : 1,
"268288" : 2,
"276480" : 4,
"280576" : 3,
"284672" : 6,
"288768" : 14,
"292864" : 17,
"296960" : 26,
"301056" : 43,
"305152" : 47,
"309248" : 52,
"313344" : 51,
"317440" : 50,
"321536" : 26,
"325632" : 42,
"329728" : 33,
"333824" : 29,
"337920" : 33,
"342016" : 43,
"346112" : 48,
"350208" : 49,
"354304" : 67,
"358400" : 62,
"362496" : 86,
"366592" : 121,
"370688" : 100,
"374784" : 118,
"378880" : 120,
"382976" : 173,
"387072" : 172,
"391168" : 201,
"395264" : 231,
"399360" : 239,
"403456" : 292,
"407552" : 302,
"411648" : 304,
"415744" : 320,
"419840" : 341,
"423936" : 382,
"428032" : 371,
"432128" : 401,
"436224" : 354,
"440320" : 352,
"444416" : 306,
"448512" : 258,
"452608" : 230,
"456704" : 262,
"460800" : 257,
"464896" : 274,
"468992" : 221,
"473088" : 229,
"477184" : 203,
"481280" : 228,
"485376" : 253,
"489472" : 270,
"493568" : 260,
"497664" : 293,
"501760" : 234,
"505856" : 199,
"509952" : 164,
"514048" : 153,
"518144" : 127,
"522240" : 122,
"528384" : 221,
"536576" : 237,
"544768" : 230,
"552960" : 230,
"561152" : 231,
"569344" : 201,
"577536" : 234,
"585728" : 315,
"593920" : 338,
"602112" : 420,
"610304" : 475,
"618496" : 552,
"626688" : 612,
"634880" : 611,
"643072" : 583,
"651264" : 536,
"659456" : 634,
"667648" : 699,
"675840" : 794,
"684032" : 948,
"692224" : 1023,
"700416" : 1004,
"708608" : 991,
"716800" : 987,
"724992" : 1093,
"733184" : 1066,
"741376" : 1084,
"749568" : 1083,
"757760" : 1102,
"765952" : 1072,
"774144" : 1137,
"782336" : 1102,
"790528" : 1112,
"798720" : 1132,
"806912" : 1193,
"815104" : 1206,
"823296" : 1125,
"831488" : 1114,
"839680" : 934,
"847872" : 843,
"856064" : 789,
"864256" : 834,
"872448" : 874,
"880640" : 855,
"888832" : 882,
"897024" : 905,
"905216" : 857,
"913408" : 904,
"921600" : 888,
"929792" : 914,
"937984" : 977,
"946176" : 1082,
"954368" : 1063,
"962560" : 1145,
"970752" : 1140,
"978944" : 1129,
"987136" : 1267,
"995328" : 1324,
"1003520" : 1441,
"1011712" : 1378,
"1019904" : 1391,
"1028096" : 1479,
"1036288" : 1437,
"1044480" : 1474,
"1056768" : 3011,
"1073152" : 2845,
"1089536" : 2902,
"1105920" : 2930,
"1122304" : 2864,
"1138688" : 2881,
"1155072" : 2737,
"1171456" : 2635,
"1187840" : 2694,
"1204224" : 2584,
"1220608" : 2440,
"1236992" : 2285,
"1253376" : 2231,
"1269760" : 2290,
"1286144" : 2084,
"1302528" : 1973,
"1318912" : 2117,
"1335296" : 2044,
"1351680" : 2043,
"1368064" : 2048,
"1384448" : 1979,
"1400832" : 2034,
"1417216" : 1900,
"1433600" : 1960,
"1449984" : 1894,
"1466368" : 1849,
"1482752" : 1937,
"1499136" : 1935,
"1515520" : 1803,
"1531904" : 1930,
"1548288" : 1821,
"1564672" : 1781,
"1581056" : 1750,
"1597440" : 1678,
"1613824" : 1710,
"1630208" : 1632,
"1646592" : 1544,
"1662976" : 1488,
"1679360" : 1550,
"1695744" : 1428,
"1712128" : 1440,
"1728512" : 1443,
"1744896" : 1380,
"1761280" : 1400,
"1777664" : 1340,
"1794048" : 1260,
"1810432" : 1206,
"1826816" : 1231,
"1843200" : 1123,
"1859584" : 1081,
"1875968" : 1045,
"1892352" : 969,
"1908736" : 973,
"1925120" : 893,
"1941504" : 839,
"1957888" : 889,
"1974272" : 861,
"1990656" : 774,
"2007040" : 732,
"2023424" : 755,
"2039808" : 707,
"2056192" : 724,
"2072576" : 653,
"2088960" : 598,
"2113536" : 1087,
"2146304" : 1026,
"2179072" : 921,
"2211840" : 784,
"2244608" : 729,
"2277376" : 669,
"2310144" : 562,
"2342912" : 480,
"2375680" : 457,
"2408448" : 413,
"2441216" : 327,
"2473984" : 304,
"2506752" : 284,
"2539520" : 245,
"2572288" : 196,
"2605056" : 172,
"2637824" : 164,
"2670592" : 166,
"2703360" : 122,
"2736128" : 116,
"2768896" : 114,
"2801664" : 100,
"2834432" : 71,
"2867200" : 91,
"2899968" : 103,
"2932736" : 71,
"2965504" : 57,
"2998272" : 60,
"3031040" : 83,
"3063808" : 69,
"3096576" : 58,
"3129344" : 50,
"3162112" : 53,
"3194880" : 54,
"3227648" : 56,
"3260416" : 68,
"3293184" : 50,
"3325952" : 45,
"3358720" : 47,
"3391488" : 44,
"3424256" : 45,
"3457024" : 26,
"3489792" : 40,
"3522560" : 44,
"3555328" : 24,
"3588096" : 43,
"3620864" : 30,
"3653632" : 27,
"3686400" : 37,
"3719168" : 32,
"3751936" : 20,
"3784704" : 21,
"3817472" : 18,
"3850240" : 29,
"3883008" : 15,
"3915776" : 24,
"3948544" : 21,
"3981312" : 19,
"4014080" : 16,
"4046848" : 14,
"4079616" : 21,
"4112384" : 17,
"4145152" : 21,
"4177920" : 7,
"4227072" : 20,
"4292608" : 21,
"4358144" : 12,
"4423680" : 18,
"4489216" : 8,
"4554752" : 9,
"4620288" : 8,
"4685824" : 9,
"4751360" : 9,
"4816896" : 8,
"4882432" : 10,
"4947968" : 4,
"5013504" : 6,
"5079040" : 3,
"5144576" : 8,
"5210112" : 1,
"5275648" : 5,
"5341184" : 1,
"5406720" : 3,
"5472256" : 2,
"5537792" : 4,
"5603328" : 3,
"5668864" : 4,
"5734400" : 1,
"5799936" : 2,
"5865472" : 1,
"5931008" : 2,
"6193152" : 1,
"6324224" : 1,
"6455296" : 1,
"6651904" : 1,
"7176192" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 7589833,
"mean" : 1682808.486473,
"stddev" : 634345.337590,
"N" : 190097
},
"bw_min" : 70960,
"bw_max" : 82389,
"bw_agg" : 99.982116,
"bw_mean" : 76014.789474,
"bw_dev" : 339.135533,
"bw_samples" : 152,
"iops_min" : 17740,
"iops_max" : 20597,
"iops_mean" : 19003.421053,
"iops_stddev" : 84.758378,
"iops_samples" : 152
},
"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" : 80006,
"usr_cpu" : 0.583706,
"sys_cpu" : 9.771767,
"ctx" : 149515,
"majf" : 0,
"minf" : 283,
"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" : 99.999474,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999474,
"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" : 0.496568,
"250" : 0.539702,
"500" : 4.883617,
"750" : 9.428474,
"1000" : 16.560848
},
"latency_ms" : {
"2" : 59.947397,
"4" : 7.990847,
"10" : 0.148339,
"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" : 1772843060,
"timestamp_ms" : 1772843060668,
"time" : "Fri Mar 6 20:24:20 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 1554599936,
"io_kbytes" : 1518164,
"bw_bytes" : 77726110,
"bw" : 75904,
"iops" : 18976.851157,
"runtime" : 20001,
"total_ios" : 379556,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5215799,
"mean" : 419026.898774,
"stddev" : 293267.948050,
"N" : 379556
},
"clat_ns" : {
"min" : 50758,
"max" : 7535449,
"mean" : 1266409.163263,
"stddev" : 536013.951729,
"N" : 379548,
"percentile" : {
"1.000000" : 124416,
"5.000000" : 473088,
"10.000000" : 667648,
"20.000000" : 815104,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1335296,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3293184,
"99.900000" : 4177920,
"99.950000" : 4554752,
"99.990000" : 5537792
},
"bins" : {
"50944" : 1,
"59136" : 1,
"63232" : 1,
"64256" : 1,
"67072" : 1,
"69120" : 2,
"70144" : 1,
"71168" : 2,
"72192" : 1,
"73216" : 6,
"74240" : 5,
"75264" : 14,
"76288" : 11,
"77312" : 11,
"78336" : 20,
"79360" : 14,
"80384" : 31,
"81408" : 26,
"82432" : 32,
"83456" : 29,
"84480" : 34,
"85504" : 36,
"86528" : 39,
"87552" : 55,
"88576" : 59,
"89600" : 70,
"90624" : 111,
"91648" : 115,
"92672" : 138,
"93696" : 151,
"94720" : 152,
"95744" : 176,
"96768" : 197,
"97792" : 206,
"98816" : 180,
"99840" : 185,
"100864" : 162,
"101888" : 187,
"102912" : 154,
"103936" : 150,
"104960" : 124,
"105984" : 93,
"107008" : 76,
"108032" : 88,
"109056" : 78,
"110080" : 90,
"111104" : 76,
"112128" : 44,
"113152" : 63,
"114176" : 42,
"115200" : 40,
"116224" : 33,
"117248" : 32,
"118272" : 28,
"119296" : 29,
"120320" : 35,
"121344" : 18,
"122368" : 16,
"123392" : 13,
"124416" : 14,
"125440" : 16,
"126464" : 19,
"127488" : 9,
"128512" : 17,
"129536" : 7,
"130560" : 6,
"132096" : 19,
"134144" : 15,
"136192" : 9,
"138240" : 10,
"140288" : 4,
"142336" : 8,
"144384" : 4,
"146432" : 4,
"148480" : 7,
"150528" : 2,
"152576" : 2,
"154624" : 4,
"156672" : 1,
"160768" : 2,
"164864" : 3,
"166912" : 2,
"168960" : 1,
"173056" : 2,
"179200" : 1,
"183296" : 1,
"189440" : 3,
"191488" : 1,
"205824" : 1,
"209920" : 1,
"252928" : 1,
"268288" : 2,
"276480" : 5,
"280576" : 12,
"284672" : 12,
"288768" : 21,
"292864" : 26,
"296960" : 51,
"301056" : 84,
"305152" : 95,
"309248" : 91,
"313344" : 94,
"317440" : 80,
"321536" : 55,
"325632" : 75,
"329728" : 58,
"333824" : 72,
"337920" : 66,
"342016" : 94,
"346112" : 106,
"350208" : 95,
"354304" : 136,
"358400" : 140,
"362496" : 166,
"366592" : 230,
"370688" : 196,
"374784" : 223,
"378880" : 262,
"382976" : 310,
"387072" : 370,
"391168" : 420,
"395264" : 442,
"399360" : 472,
"403456" : 571,
"407552" : 595,
"411648" : 591,
"415744" : 656,
"419840" : 701,
"423936" : 764,
"428032" : 757,
"432128" : 783,
"436224" : 719,
"440320" : 698,
"444416" : 626,
"448512" : 501,
"452608" : 498,
"456704" : 506,
"460800" : 505,
"464896" : 518,
"468992" : 427,
"473088" : 484,
"477184" : 430,
"481280" : 507,
"485376" : 510,
"489472" : 574,
"493568" : 568,
"497664" : 546,
"501760" : 462,
"505856" : 378,
"509952" : 335,
"514048" : 305,
"518144" : 248,
"522240" : 248,
"528384" : 444,
"536576" : 467,
"544768" : 463,
"552960" : 479,
"561152" : 466,
"569344" : 433,
"577536" : 475,
"585728" : 619,
"593920" : 727,
"602112" : 826,
"610304" : 942,
"618496" : 1099,
"626688" : 1184,
"634880" : 1184,
"643072" : 1167,
"651264" : 1071,
"659456" : 1176,
"667648" : 1284,
"675840" : 1541,
"684032" : 1825,
"692224" : 1990,
"700416" : 1948,
"708608" : 1912,
"716800" : 1977,
"724992" : 2070,
"733184" : 2101,
"741376" : 2130,
"749568" : 2226,
"757760" : 2163,
"765952" : 2107,
"774144" : 2197,
"782336" : 2151,
"790528" : 2134,
"798720" : 2287,
"806912" : 2355,
"815104" : 2419,
"823296" : 2298,
"831488" : 2185,
"839680" : 1895,
"847872" : 1657,
"856064" : 1631,
"864256" : 1636,
"872448" : 1703,
"880640" : 1698,
"888832" : 1805,
"897024" : 1742,
"905216" : 1720,
"913408" : 1746,
"921600" : 1782,
"929792" : 1906,
"937984" : 1938,
"946176" : 2169,
"954368" : 2093,
"962560" : 2243,
"970752" : 2265,
"978944" : 2288,
"987136" : 2497,
"995328" : 2595,
"1003520" : 2738,
"1011712" : 2828,
"1019904" : 2876,
"1028096" : 2948,
"1036288" : 2949,
"1044480" : 2915,
"1056768" : 5895,
"1073152" : 5838,
"1089536" : 5726,
"1105920" : 5757,
"1122304" : 5617,
"1138688" : 5692,
"1155072" : 5497,
"1171456" : 5210,
"1187840" : 5334,
"1204224" : 5118,
"1220608" : 4937,
"1236992" : 4624,
"1253376" : 4454,
"1269760" : 4468,
"1286144" : 4232,
"1302528" : 4034,
"1318912" : 4229,
"1335296" : 4187,
"1351680" : 4183,
"1368064" : 4117,
"1384448" : 3927,
"1400832" : 4047,
"1417216" : 3881,
"1433600" : 3928,
"1449984" : 3827,
"1466368" : 3796,
"1482752" : 3875,
"1499136" : 3830,
"1515520" : 3694,
"1531904" : 3846,
"1548288" : 3708,
"1564672" : 3610,
"1581056" : 3586,
"1597440" : 3382,
"1613824" : 3414,
"1630208" : 3270,
"1646592" : 3094,
"1662976" : 3069,
"1679360" : 3037,
"1695744" : 2933,
"1712128" : 2859,
"1728512" : 2858,
"1744896" : 2800,
"1761280" : 2753,
"1777664" : 2654,
"1794048" : 2501,
"1810432" : 2382,
"1826816" : 2389,
"1843200" : 2264,
"1859584" : 2184,
"1875968" : 2100,
"1892352" : 2024,
"1908736" : 1915,
"1925120" : 1837,
"1941504" : 1726,
"1957888" : 1800,
"1974272" : 1672,
"1990656" : 1618,
"2007040" : 1517,
"2023424" : 1530,
"2039808" : 1388,
"2056192" : 1359,
"2072576" : 1320,
"2088960" : 1209,
"2113536" : 2241,
"2146304" : 1962,
"2179072" : 1813,
"2211840" : 1540,
"2244608" : 1417,
"2277376" : 1303,
"2310144" : 1121,
"2342912" : 999,
"2375680" : 879,
"2408448" : 792,
"2441216" : 656,
"2473984" : 617,
"2506752" : 543,
"2539520" : 463,
"2572288" : 401,
"2605056" : 385,
"2637824" : 316,
"2670592" : 315,
"2703360" : 254,
"2736128" : 233,
"2768896" : 217,
"2801664" : 209,
"2834432" : 181,
"2867200" : 177,
"2899968" : 195,
"2932736" : 164,
"2965504" : 147,
"2998272" : 138,
"3031040" : 156,
"3063808" : 131,
"3096576" : 131,
"3129344" : 109,
"3162112" : 118,
"3194880" : 114,
"3227648" : 97,
"3260416" : 126,
"3293184" : 108,
"3325952" : 85,
"3358720" : 98,
"3391488" : 88,
"3424256" : 89,
"3457024" : 69,
"3489792" : 80,
"3522560" : 80,
"3555328" : 67,
"3588096" : 76,
"3620864" : 58,
"3653632" : 63,
"3686400" : 66,
"3719168" : 61,
"3751936" : 53,
"3784704" : 57,
"3817472" : 43,
"3850240" : 45,
"3883008" : 25,
"3915776" : 48,
"3948544" : 34,
"3981312" : 39,
"4014080" : 31,
"4046848" : 32,
"4079616" : 39,
"4112384" : 28,
"4145152" : 39,
"4177920" : 18,
"4227072" : 45,
"4292608" : 38,
"4358144" : 32,
"4423680" : 34,
"4489216" : 17,
"4554752" : 17,
"4620288" : 18,
"4685824" : 14,
"4751360" : 17,
"4816896" : 17,
"4882432" : 17,
"4947968" : 7,
"5013504" : 10,
"5079040" : 5,
"5144576" : 12,
"5210112" : 3,
"5275648" : 10,
"5341184" : 3,
"5406720" : 8,
"5472256" : 5,
"5537792" : 5,
"5603328" : 4,
"5668864" : 8,
"5734400" : 2,
"5799936" : 2,
"5865472" : 2,
"5931008" : 2,
"5996544" : 2,
"6193152" : 5,
"6324224" : 2,
"6455296" : 1,
"6651904" : 1,
"6914048" : 1,
"7176192" : 1,
"7503872" : 2
}
},
"lat_ns" : {
"min" : 91249,
"max" : 8114614,
"mean" : 1685437.273839,
"stddev" : 633783.281791,
"N" : 379548
},
"bw_min" : 70200,
"bw_max" : 82453,
"bw_agg" : 99.872992,
"bw_mean" : 75808.358974,
"bw_dev" : 334.474893,
"bw_samples" : 312,
"iops_min" : 17550,
"iops_max" : 20613,
"iops_mean" : 18951.948718,
"iops_stddev" : 83.605766,
"iops_samples" : 312
},
"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" : 160006,
"usr_cpu" : 0.599353,
"sys_cpu" : 9.710886,
"ctx" : 298204,
"majf" : 0,
"minf" : 283,
"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" : 0.536416,
"250" : 0.512177,
"500" : 4.907049,
"750" : 9.256342,
"1000" : 16.473458
},
"latency_ms" : {
"2" : 60.183478,
"4" : 7.983802,
"10" : 0.145170,
"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" : 1772843070,
"timestamp_ms" : 1772843070667,
"time" : "Fri Mar 6 20:24:30 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 150,
"elapsed" : 41,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 2324971520,
"io_kbytes" : 2270480,
"bw_bytes" : 77496467,
"bw" : 75680,
"iops" : 18920.435985,
"runtime" : 30001,
"total_ios" : 567632,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5215799,
"mean" : 420266.126275,
"stddev" : 292423.626508,
"N" : 567632
},
"clat_ns" : {
"min" : 50758,
"max" : 7535449,
"mean" : 1270108.996263,
"stddev" : 534062.431170,
"N" : 567624,
"percentile" : {
"1.000000" : 134144,
"5.000000" : 473088,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3293184,
"99.900000" : 4145152,
"99.950000" : 4554752,
"99.990000" : 5406720
},
"bins" : {
"50944" : 1,
"59136" : 1,
"61184" : 1,
"63232" : 1,
"64256" : 2,
"66048" : 1,
"67072" : 2,
"69120" : 2,
"70144" : 1,
"71168" : 4,
"72192" : 3,
"73216" : 6,
"74240" : 9,
"75264" : 17,
"76288" : 18,
"77312" : 20,
"78336" : 30,
"79360" : 25,
"80384" : 40,
"81408" : 43,
"82432" : 47,
"83456" : 37,
"84480" : 52,
"85504" : 50,
"86528" : 53,
"87552" : 78,
"88576" : 94,
"89600" : 101,
"90624" : 169,
"91648" : 170,
"92672" : 212,
"93696" : 228,
"94720" : 240,
"95744" : 248,
"96768" : 271,
"97792" : 284,
"98816" : 260,
"99840" : 249,
"100864" : 252,
"101888" : 260,
"102912" : 223,
"103936" : 206,
"104960" : 177,
"105984" : 145,
"107008" : 114,
"108032" : 136,
"109056" : 116,
"110080" : 119,
"111104" : 100,
"112128" : 72,
"113152" : 81,
"114176" : 68,
"115200" : 56,
"116224" : 60,
"117248" : 46,
"118272" : 42,
"119296" : 48,
"120320" : 44,
"121344" : 25,
"122368" : 20,
"123392" : 21,
"124416" : 24,
"125440" : 23,
"126464" : 27,
"127488" : 11,
"128512" : 20,
"129536" : 16,
"130560" : 10,
"132096" : 27,
"134144" : 21,
"136192" : 13,
"138240" : 15,
"140288" : 5,
"142336" : 12,
"144384" : 6,
"146432" : 9,
"148480" : 10,
"150528" : 2,
"152576" : 2,
"154624" : 4,
"156672" : 4,
"158720" : 1,
"160768" : 3,
"162816" : 2,
"164864" : 4,
"166912" : 3,
"168960" : 1,
"173056" : 3,
"179200" : 1,
"183296" : 1,
"189440" : 5,
"191488" : 1,
"197632" : 1,
"205824" : 1,
"209920" : 1,
"214016" : 1,
"216064" : 1,
"242688" : 1,
"252928" : 1,
"268288" : 2,
"272384" : 1,
"276480" : 6,
"280576" : 15,
"284672" : 13,
"288768" : 34,
"292864" : 45,
"296960" : 74,
"301056" : 122,
"305152" : 144,
"309248" : 129,
"313344" : 132,
"317440" : 115,
"321536" : 76,
"325632" : 108,
"329728" : 93,
"333824" : 92,
"337920" : 101,
"342016" : 139,
"346112" : 169,
"350208" : 164,
"354304" : 208,
"358400" : 221,
"362496" : 238,
"366592" : 349,
"370688" : 294,
"374784" : 328,
"378880" : 381,
"382976" : 458,
"387072" : 538,
"391168" : 625,
"395264" : 697,
"399360" : 713,
"403456" : 829,
"407552" : 830,
"411648" : 863,
"415744" : 952,
"419840" : 1013,
"423936" : 1109,
"428032" : 1102,
"432128" : 1122,
"436224" : 1084,
"440320" : 1020,
"444416" : 895,
"448512" : 761,
"452608" : 730,
"456704" : 740,
"460800" : 729,
"464896" : 761,
"468992" : 649,
"473088" : 705,
"477184" : 680,
"481280" : 774,
"485376" : 795,
"489472" : 856,
"493568" : 862,
"497664" : 783,
"501760" : 682,
"505856" : 555,
"509952" : 465,
"514048" : 442,
"518144" : 372,
"522240" : 343,
"528384" : 667,
"536576" : 688,
"544768" : 675,
"552960" : 720,
"561152" : 708,
"569344" : 651,
"577536" : 721,
"585728" : 931,
"593920" : 1087,
"602112" : 1229,
"610304" : 1416,
"618496" : 1635,
"626688" : 1778,
"634880" : 1774,
"643072" : 1697,
"651264" : 1639,
"659456" : 1719,
"667648" : 1935,
"675840" : 2297,
"684032" : 2735,
"692224" : 2983,
"700416" : 2862,
"708608" : 2922,
"716800" : 2916,
"724992" : 3105,
"733184" : 3068,
"741376" : 3136,
"749568" : 3245,
"757760" : 3177,
"765952" : 3123,
"774144" : 3184,
"782336" : 3179,
"790528" : 3224,
"798720" : 3323,
"806912" : 3484,
"815104" : 3572,
"823296" : 3340,
"831488" : 3165,
"839680" : 2743,
"847872" : 2436,
"856064" : 2417,
"864256" : 2402,
"872448" : 2487,
"880640" : 2557,
"888832" : 2670,
"897024" : 2641,
"905216" : 2509,
"913408" : 2604,
"921600" : 2666,
"929792" : 2812,
"937984" : 2888,
"946176" : 3209,
"954368" : 3112,
"962560" : 3350,
"970752" : 3406,
"978944" : 3434,
"987136" : 3736,
"995328" : 3876,
"1003520" : 4045,
"1011712" : 4221,
"1019904" : 4330,
"1028096" : 4332,
"1036288" : 4362,
"1044480" : 4378,
"1056768" : 8611,
"1073152" : 8655,
"1089536" : 8490,
"1105920" : 8616,
"1122304" : 8498,
"1138688" : 8480,
"1155072" : 8248,
"1171456" : 7920,
"1187840" : 8005,
"1204224" : 7591,
"1220608" : 7389,
"1236992" : 6855,
"1253376" : 6614,
"1269760" : 6635,
"1286144" : 6394,
"1302528" : 5978,
"1318912" : 6247,
"1335296" : 6190,
"1351680" : 6266,
"1368064" : 6073,
"1384448" : 5829,
"1400832" : 6047,
"1417216" : 5815,
"1433600" : 5944,
"1449984" : 5865,
"1466368" : 5778,
"1482752" : 5757,
"1499136" : 5828,
"1515520" : 5672,
"1531904" : 5709,
"1548288" : 5642,
"1564672" : 5461,
"1581056" : 5395,
"1597440" : 5138,
"1613824" : 5067,
"1630208" : 4973,
"1646592" : 4664,
"1662976" : 4695,
"1679360" : 4617,
"1695744" : 4509,
"1712128" : 4402,
"1728512" : 4327,
"1744896" : 4208,
"1761280" : 4136,
"1777664" : 4010,
"1794048" : 3857,
"1810432" : 3678,
"1826816" : 3598,
"1843200" : 3442,
"1859584" : 3334,
"1875968" : 3167,
"1892352" : 3082,
"1908736" : 2957,
"1925120" : 2852,
"1941504" : 2661,
"1957888" : 2713,
"1974272" : 2559,
"1990656" : 2446,
"2007040" : 2348,
"2023424" : 2304,
"2039808" : 2107,
"2056192" : 2061,
"2072576" : 1975,
"2088960" : 1852,
"2113536" : 3372,
"2146304" : 2913,
"2179072" : 2715,
"2211840" : 2416,
"2244608" : 2160,
"2277376" : 1962,
"2310144" : 1682,
"2342912" : 1501,
"2375680" : 1308,
"2408448" : 1172,
"2441216" : 1013,
"2473984" : 927,
"2506752" : 841,
"2539520" : 704,
"2572288" : 609,
"2605056" : 575,
"2637824" : 479,
"2670592" : 465,
"2703360" : 376,
"2736128" : 335,
"2768896" : 310,
"2801664" : 282,
"2834432" : 277,
"2867200" : 280,
"2899968" : 272,
"2932736" : 240,
"2965504" : 226,
"2998272" : 200,
"3031040" : 216,
"3063808" : 189,
"3096576" : 215,
"3129344" : 158,
"3162112" : 180,
"3194880" : 180,
"3227648" : 154,
"3260416" : 157,
"3293184" : 154,
"3325952" : 137,
"3358720" : 150,
"3391488" : 124,
"3424256" : 134,
"3457024" : 112,
"3489792" : 122,
"3522560" : 107,
"3555328" : 103,
"3588096" : 106,
"3620864" : 101,
"3653632" : 89,
"3686400" : 98,
"3719168" : 88,
"3751936" : 77,
"3784704" : 75,
"3817472" : 59,
"3850240" : 62,
"3883008" : 42,
"3915776" : 59,
"3948544" : 52,
"3981312" : 52,
"4014080" : 46,
"4046848" : 41,
"4079616" : 45,
"4112384" : 35,
"4145152" : 45,
"4177920" : 27,
"4227072" : 65,
"4292608" : 53,
"4358144" : 46,
"4423680" : 50,
"4489216" : 28,
"4554752" : 29,
"4620288" : 31,
"4685824" : 25,
"4751360" : 25,
"4816896" : 21,
"4882432" : 25,
"4947968" : 14,
"5013504" : 13,
"5079040" : 6,
"5144576" : 17,
"5210112" : 6,
"5275648" : 14,
"5341184" : 3,
"5406720" : 9,
"5472256" : 5,
"5537792" : 7,
"5603328" : 5,
"5668864" : 8,
"5734400" : 2,
"5799936" : 2,
"5865472" : 3,
"5931008" : 3,
"5996544" : 3,
"6193152" : 5,
"6324224" : 2,
"6455296" : 1,
"6651904" : 1,
"6914048" : 1,
"7176192" : 1,
"7503872" : 2
}
},
"lat_ns" : {
"min" : 91249,
"max" : 8114614,
"mean" : 1690378.976682,
"stddev" : 631456.957670,
"N" : 567624
},
"bw_min" : 68088,
"bw_max" : 82576,
"bw_agg" : 100.000000,
"bw_mean" : 75703.694915,
"bw_dev" : 391.187990,
"bw_samples" : 472,
"iops_min" : 17022,
"iops_max" : 20644,
"iops_mean" : 18925.830508,
"iops_stddev" : 97.789322,
"iops_samples" : 472
},
"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" : 240003,
"usr_cpu" : 0.607492,
"sys_cpu" : 9.661963,
"ctx" : 446372,
"majf" : 0,
"minf" : 283,
"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" : 0.522522,
"250" : 0.498034,
"500" : 4.846802,
"750" : 9.204731,
"1000" : 16.295945
},
"latency_ms" : {
"2" : 60.455365,
"4" : 8.040421,
"10" : 0.134770,
"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" : 1772843080,
"timestamp_ms" : 1772843080668,
"time" : "Fri Mar 6 20:24:40 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 140,
"elapsed" : 51,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 3098583040,
"io_kbytes" : 3025960,
"bw_bytes" : 77460702,
"bw" : 75645,
"iops" : 18911.629419,
"runtime" : 40002,
"total_ios" : 756503,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5215799,
"mean" : 420459.701718,
"stddev" : 293363.942637,
"N" : 756503
},
"clat_ns" : {
"min" : 50758,
"max" : 7796428,
"mean" : 1270686.334708,
"stddev" : 535565.464890,
"N" : 756495,
"percentile" : {
"1.000000" : 140288,
"5.000000" : 473088,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3293184,
"99.900000" : 4177920,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"59136" : 1,
"61184" : 1,
"63232" : 2,
"64256" : 2,
"66048" : 1,
"67072" : 2,
"68096" : 1,
"69120" : 2,
"70144" : 2,
"71168" : 4,
"72192" : 5,
"73216" : 7,
"74240" : 14,
"75264" : 19,
"76288" : 23,
"77312" : 33,
"78336" : 38,
"79360" : 39,
"80384" : 50,
"81408" : 55,
"82432" : 51,
"83456" : 51,
"84480" : 68,
"85504" : 67,
"86528" : 71,
"87552" : 101,
"88576" : 129,
"89600" : 138,
"90624" : 219,
"91648" : 221,
"92672" : 278,
"93696" : 302,
"94720" : 329,
"95744" : 330,
"96768" : 363,
"97792" : 362,
"98816" : 356,
"99840" : 320,
"100864" : 317,
"101888" : 333,
"102912" : 295,
"103936" : 263,
"104960" : 242,
"105984" : 200,
"107008" : 164,
"108032" : 183,
"109056" : 154,
"110080" : 147,
"111104" : 124,
"112128" : 105,
"113152" : 120,
"114176" : 89,
"115200" : 81,
"116224" : 81,
"117248" : 64,
"118272" : 62,
"119296" : 63,
"120320" : 55,
"121344" : 34,
"122368" : 26,
"123392" : 29,
"124416" : 31,
"125440" : 29,
"126464" : 34,
"127488" : 16,
"128512" : 26,
"129536" : 19,
"130560" : 17,
"132096" : 35,
"134144" : 26,
"136192" : 18,
"138240" : 20,
"140288" : 12,
"142336" : 14,
"144384" : 8,
"146432" : 12,
"148480" : 16,
"150528" : 5,
"152576" : 5,
"154624" : 5,
"156672" : 6,
"158720" : 3,
"160768" : 3,
"162816" : 3,
"164864" : 4,
"166912" : 4,
"168960" : 3,
"171008" : 1,
"173056" : 3,
"175104" : 1,
"179200" : 1,
"181248" : 1,
"183296" : 1,
"189440" : 5,
"191488" : 1,
"197632" : 1,
"205824" : 1,
"209920" : 1,
"214016" : 1,
"216064" : 1,
"242688" : 1,
"252928" : 1,
"264192" : 1,
"268288" : 2,
"272384" : 1,
"276480" : 6,
"280576" : 17,
"284672" : 16,
"288768" : 41,
"292864" : 56,
"296960" : 103,
"301056" : 154,
"305152" : 185,
"309248" : 168,
"313344" : 170,
"317440" : 154,
"321536" : 113,
"325632" : 142,
"329728" : 132,
"333824" : 116,
"337920" : 132,
"342016" : 194,
"346112" : 218,
"350208" : 237,
"354304" : 289,
"358400" : 307,
"362496" : 345,
"366592" : 459,
"370688" : 409,
"374784" : 439,
"378880" : 509,
"382976" : 593,
"387072" : 699,
"391168" : 831,
"395264" : 923,
"399360" : 994,
"403456" : 1077,
"407552" : 1098,
"411648" : 1141,
"415744" : 1243,
"419840" : 1325,
"423936" : 1486,
"428032" : 1474,
"432128" : 1463,
"436224" : 1430,
"440320" : 1333,
"444416" : 1173,
"448512" : 994,
"452608" : 967,
"456704" : 979,
"460800" : 975,
"464896" : 986,
"468992" : 903,
"473088" : 943,
"477184" : 941,
"481280" : 1024,
"485376" : 1070,
"489472" : 1152,
"493568" : 1180,
"497664" : 1063,
"501760" : 904,
"505856" : 737,
"509952" : 596,
"514048" : 581,
"518144" : 485,
"522240" : 463,
"528384" : 910,
"536576" : 905,
"544768" : 913,
"552960" : 944,
"561152" : 927,
"569344" : 893,
"577536" : 939,
"585728" : 1200,
"593920" : 1427,
"602112" : 1618,
"610304" : 1917,
"618496" : 2189,
"626688" : 2382,
"634880" : 2375,
"643072" : 2235,
"651264" : 2184,
"659456" : 2311,
"667648" : 2508,
"675840" : 3079,
"684032" : 3668,
"692224" : 3983,
"700416" : 3851,
"708608" : 3910,
"716800" : 3927,
"724992" : 4179,
"733184" : 4089,
"741376" : 4188,
"749568" : 4273,
"757760" : 4225,
"765952" : 4157,
"774144" : 4210,
"782336" : 4262,
"790528" : 4289,
"798720" : 4432,
"806912" : 4679,
"815104" : 4738,
"823296" : 4422,
"831488" : 4198,
"839680" : 3613,
"847872" : 3221,
"856064" : 3195,
"864256" : 3200,
"872448" : 3317,
"880640" : 3424,
"888832" : 3586,
"897024" : 3502,
"905216" : 3366,
"913408" : 3503,
"921600" : 3628,
"929792" : 3760,
"937984" : 3897,
"946176" : 4243,
"954368" : 4266,
"962560" : 4511,
"970752" : 4622,
"978944" : 4643,
"987136" : 4986,
"995328" : 5150,
"1003520" : 5386,
"1011712" : 5587,
"1019904" : 5691,
"1028096" : 5849,
"1036288" : 5788,
"1044480" : 5825,
"1056768" : 11442,
"1073152" : 11483,
"1089536" : 11385,
"1105920" : 11490,
"1122304" : 11339,
"1138688" : 11253,
"1155072" : 10998,
"1171456" : 10495,
"1187840" : 10536,
"1204224" : 10191,
"1220608" : 9887,
"1236992" : 9117,
"1253376" : 8810,
"1269760" : 8835,
"1286144" : 8553,
"1302528" : 7980,
"1318912" : 8328,
"1335296" : 8169,
"1351680" : 8246,
"1368064" : 8138,
"1384448" : 7854,
"1400832" : 8062,
"1417216" : 7845,
"1433600" : 7920,
"1449984" : 7782,
"1466368" : 7718,
"1482752" : 7621,
"1499136" : 7646,
"1515520" : 7514,
"1531904" : 7631,
"1548288" : 7486,
"1564672" : 7210,
"1581056" : 7179,
"1597440" : 6859,
"1613824" : 6829,
"1630208" : 6648,
"1646592" : 6239,
"1662976" : 6222,
"1679360" : 6122,
"1695744" : 5997,
"1712128" : 5816,
"1728512" : 5852,
"1744896" : 5515,
"1761280" : 5476,
"1777664" : 5422,
"1794048" : 5128,
"1810432" : 4910,
"1826816" : 4691,
"1843200" : 4600,
"1859584" : 4459,
"1875968" : 4277,
"1892352" : 4091,
"1908736" : 4077,
"1925120" : 3843,
"1941504" : 3594,
"1957888" : 3567,
"1974272" : 3425,
"1990656" : 3307,
"2007040" : 3100,
"2023424" : 2992,
"2039808" : 2841,
"2056192" : 2760,
"2072576" : 2590,
"2088960" : 2459,
"2113536" : 4400,
"2146304" : 3868,
"2179072" : 3639,
"2211840" : 3248,
"2244608" : 2871,
"2277376" : 2596,
"2310144" : 2257,
"2342912" : 2027,
"2375680" : 1720,
"2408448" : 1555,
"2441216" : 1342,
"2473984" : 1224,
"2506752" : 1148,
"2539520" : 938,
"2572288" : 800,
"2605056" : 766,
"2637824" : 645,
"2670592" : 608,
"2703360" : 514,
"2736128" : 464,
"2768896" : 407,
"2801664" : 370,
"2834432" : 393,
"2867200" : 365,
"2899968" : 351,
"2932736" : 333,
"2965504" : 291,
"2998272" : 269,
"3031040" : 280,
"3063808" : 263,
"3096576" : 285,
"3129344" : 223,
"3162112" : 230,
"3194880" : 238,
"3227648" : 200,
"3260416" : 217,
"3293184" : 202,
"3325952" : 196,
"3358720" : 199,
"3391488" : 176,
"3424256" : 184,
"3457024" : 162,
"3489792" : 158,
"3522560" : 148,
"3555328" : 140,
"3588096" : 144,
"3620864" : 142,
"3653632" : 136,
"3686400" : 134,
"3719168" : 118,
"3751936" : 106,
"3784704" : 105,
"3817472" : 83,
"3850240" : 80,
"3883008" : 64,
"3915776" : 74,
"3948544" : 74,
"3981312" : 69,
"4014080" : 71,
"4046848" : 66,
"4079616" : 56,
"4112384" : 55,
"4145152" : 53,
"4177920" : 29,
"4227072" : 88,
"4292608" : 72,
"4358144" : 65,
"4423680" : 58,
"4489216" : 49,
"4554752" : 36,
"4620288" : 41,
"4685824" : 38,
"4751360" : 36,
"4816896" : 30,
"4882432" : 33,
"4947968" : 22,
"5013504" : 20,
"5079040" : 13,
"5144576" : 26,
"5210112" : 11,
"5275648" : 16,
"5341184" : 7,
"5406720" : 13,
"5472256" : 9,
"5537792" : 12,
"5603328" : 6,
"5668864" : 13,
"5734400" : 5,
"5799936" : 3,
"5865472" : 3,
"5931008" : 5,
"5996544" : 5,
"6062080" : 2,
"6127616" : 2,
"6193152" : 6,
"6324224" : 2,
"6455296" : 1,
"6651904" : 1,
"6914048" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 2,
"7766016" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 8340668,
"mean" : 1691147.237832,
"stddev" : 633215.900661,
"N" : 756495
},
"bw_min" : 67736,
"bw_max" : 82728,
"bw_agg" : 100.000000,
"bw_mean" : 75687.974684,
"bw_dev" : 395.765790,
"bw_samples" : 632,
"iops_min" : 16934,
"iops_max" : 20682,
"iops_mean" : 18921.924051,
"iops_stddev" : 98.935797,
"iops_samples" : 632
},
"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" : 320011,
"usr_cpu" : 0.618729,
"sys_cpu" : 9.650606,
"ctx" : 594635,
"majf" : 0,
"minf" : 283,
"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" : 0.518835,
"250" : 0.496759,
"500" : 4.842677,
"750" : 9.206176,
"1000" : 16.337543
},
"latency_ms" : {
"2" : 60.424612,
"4" : 8.029578,
"10" : 0.142762,
"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" : 1772843090,
"timestamp_ms" : 1772843090667,
"time" : "Fri Mar 6 20:24:50 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 130,
"elapsed" : 61,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 3880488960,
"io_kbytes" : 3789540,
"bw_bytes" : 77608227,
"bw" : 75789,
"iops" : 18947.641047,
"runtime" : 50001,
"total_ios" : 947401,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 419653.384339,
"stddev" : 292673.231679,
"N" : 947401
},
"clat_ns" : {
"min" : 50758,
"max" : 7796428,
"mean" : 1268267.129163,
"stddev" : 534969.091205,
"N" : 947393,
"percentile" : {
"1.000000" : 140288,
"5.000000" : 473088,
"10.000000" : 667648,
"20.000000" : 815104,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3293184,
"99.900000" : 4177920,
"99.950000" : 4554752,
"99.990000" : 5406720
},
"bins" : {
"50944" : 1,
"59136" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 2,
"64256" : 2,
"66048" : 2,
"67072" : 2,
"68096" : 2,
"69120" : 2,
"70144" : 3,
"71168" : 4,
"72192" : 5,
"73216" : 8,
"74240" : 16,
"75264" : 24,
"76288" : 27,
"77312" : 41,
"78336" : 45,
"79360" : 53,
"80384" : 59,
"81408" : 72,
"82432" : 62,
"83456" : 69,
"84480" : 87,
"85504" : 85,
"86528" : 94,
"87552" : 128,
"88576" : 158,
"89600" : 186,
"90624" : 259,
"91648" : 266,
"92672" : 346,
"93696" : 363,
"94720" : 429,
"95744" : 418,
"96768" : 471,
"97792" : 433,
"98816" : 465,
"99840" : 392,
"100864" : 385,
"101888" : 412,
"102912" : 361,
"103936" : 344,
"104960" : 314,
"105984" : 248,
"107008" : 213,
"108032" : 231,
"109056" : 207,
"110080" : 180,
"111104" : 158,
"112128" : 127,
"113152" : 143,
"114176" : 108,
"115200" : 101,
"116224" : 91,
"117248" : 80,
"118272" : 79,
"119296" : 80,
"120320" : 61,
"121344" : 45,
"122368" : 33,
"123392" : 39,
"124416" : 39,
"125440" : 37,
"126464" : 43,
"127488" : 21,
"128512" : 32,
"129536" : 23,
"130560" : 20,
"132096" : 42,
"134144" : 39,
"136192" : 26,
"138240" : 23,
"140288" : 17,
"142336" : 17,
"144384" : 11,
"146432" : 13,
"148480" : 18,
"150528" : 5,
"152576" : 6,
"154624" : 5,
"156672" : 9,
"158720" : 6,
"160768" : 4,
"162816" : 3,
"164864" : 5,
"166912" : 5,
"168960" : 3,
"171008" : 1,
"173056" : 3,
"175104" : 3,
"177152" : 1,
"179200" : 1,
"181248" : 1,
"183296" : 1,
"189440" : 5,
"191488" : 1,
"193536" : 1,
"197632" : 1,
"205824" : 1,
"209920" : 1,
"214016" : 1,
"216064" : 2,
"220160" : 1,
"222208" : 1,
"224256" : 1,
"242688" : 1,
"252928" : 1,
"264192" : 2,
"268288" : 3,
"272384" : 1,
"276480" : 7,
"280576" : 22,
"284672" : 21,
"288768" : 54,
"292864" : 71,
"296960" : 134,
"301056" : 185,
"305152" : 228,
"309248" : 210,
"313344" : 200,
"317440" : 192,
"321536" : 143,
"325632" : 177,
"329728" : 166,
"333824" : 138,
"337920" : 166,
"342016" : 244,
"346112" : 280,
"350208" : 296,
"354304" : 359,
"358400" : 409,
"362496" : 431,
"366592" : 569,
"370688" : 541,
"374784" : 567,
"378880" : 627,
"382976" : 749,
"387072" : 901,
"391168" : 1039,
"395264" : 1171,
"399360" : 1267,
"403456" : 1370,
"407552" : 1416,
"411648" : 1467,
"415744" : 1576,
"419840" : 1678,
"423936" : 1840,
"428032" : 1857,
"432128" : 1823,
"436224" : 1787,
"440320" : 1699,
"444416" : 1480,
"448512" : 1289,
"452608" : 1223,
"456704" : 1220,
"460800" : 1197,
"464896" : 1218,
"468992" : 1129,
"473088" : 1201,
"477184" : 1203,
"481280" : 1276,
"485376" : 1355,
"489472" : 1455,
"493568" : 1528,
"497664" : 1330,
"501760" : 1156,
"505856" : 919,
"509952" : 765,
"514048" : 726,
"518144" : 625,
"522240" : 574,
"528384" : 1109,
"536576" : 1120,
"544768" : 1171,
"552960" : 1200,
"561152" : 1188,
"569344" : 1120,
"577536" : 1196,
"585728" : 1478,
"593920" : 1779,
"602112" : 2069,
"610304" : 2423,
"618496" : 2747,
"626688" : 3008,
"634880" : 3000,
"643072" : 2799,
"651264" : 2746,
"659456" : 2915,
"667648" : 3194,
"675840" : 3901,
"684032" : 4645,
"692224" : 5104,
"700416" : 4903,
"708608" : 4973,
"716800" : 4995,
"724992" : 5270,
"733184" : 5187,
"741376" : 5343,
"749568" : 5394,
"757760" : 5300,
"765952" : 5285,
"774144" : 5343,
"782336" : 5342,
"790528" : 5394,
"798720" : 5563,
"806912" : 5890,
"815104" : 5911,
"823296" : 5567,
"831488" : 5256,
"839680" : 4567,
"847872" : 4012,
"856064" : 4013,
"864256" : 4044,
"872448" : 4196,
"880640" : 4293,
"888832" : 4528,
"897024" : 4404,
"905216" : 4167,
"913408" : 4344,
"921600" : 4512,
"929792" : 4723,
"937984" : 4830,
"946176" : 5267,
"954368" : 5349,
"962560" : 5701,
"970752" : 5825,
"978944" : 5851,
"987136" : 6289,
"995328" : 6461,
"1003520" : 6781,
"1011712" : 6988,
"1019904" : 7220,
"1028096" : 7308,
"1036288" : 7294,
"1044480" : 7342,
"1056768" : 14369,
"1073152" : 14523,
"1089536" : 14404,
"1105920" : 14517,
"1122304" : 14318,
"1138688" : 14124,
"1155072" : 13742,
"1171456" : 13097,
"1187840" : 13184,
"1204224" : 12894,
"1220608" : 12263,
"1236992" : 11273,
"1253376" : 10983,
"1269760" : 11021,
"1286144" : 10664,
"1302528" : 10075,
"1318912" : 10334,
"1335296" : 10122,
"1351680" : 10197,
"1368064" : 10113,
"1384448" : 9737,
"1400832" : 10035,
"1417216" : 9794,
"1433600" : 9837,
"1449984" : 9681,
"1466368" : 9585,
"1482752" : 9472,
"1499136" : 9526,
"1515520" : 9302,
"1531904" : 9430,
"1548288" : 9286,
"1564672" : 8989,
"1581056" : 9023,
"1597440" : 8632,
"1613824" : 8454,
"1630208" : 8288,
"1646592" : 7796,
"1662976" : 7726,
"1679360" : 7636,
"1695744" : 7491,
"1712128" : 7267,
"1728512" : 7281,
"1744896" : 6954,
"1761280" : 6916,
"1777664" : 6769,
"1794048" : 6418,
"1810432" : 6136,
"1826816" : 5894,
"1843200" : 5744,
"1859584" : 5552,
"1875968" : 5369,
"1892352" : 5104,
"1908736" : 5050,
"1925120" : 4773,
"1941504" : 4465,
"1957888" : 4454,
"1974272" : 4301,
"1990656" : 4064,
"2007040" : 3830,
"2023424" : 3716,
"2039808" : 3542,
"2056192" : 3408,
"2072576" : 3229,
"2088960" : 3053,
"2113536" : 5543,
"2146304" : 4812,
"2179072" : 4551,
"2211840" : 4045,
"2244608" : 3569,
"2277376" : 3183,
"2310144" : 2807,
"2342912" : 2515,
"2375680" : 2168,
"2408448" : 1930,
"2441216" : 1670,
"2473984" : 1528,
"2506752" : 1430,
"2539520" : 1186,
"2572288" : 993,
"2605056" : 944,
"2637824" : 819,
"2670592" : 757,
"2703360" : 654,
"2736128" : 586,
"2768896" : 504,
"2801664" : 473,
"2834432" : 490,
"2867200" : 455,
"2899968" : 428,
"2932736" : 406,
"2965504" : 360,
"2998272" : 348,
"3031040" : 350,
"3063808" : 327,
"3096576" : 343,
"3129344" : 269,
"3162112" : 284,
"3194880" : 307,
"3227648" : 252,
"3260416" : 264,
"3293184" : 253,
"3325952" : 239,
"3358720" : 252,
"3391488" : 219,
"3424256" : 220,
"3457024" : 206,
"3489792" : 193,
"3522560" : 183,
"3555328" : 173,
"3588096" : 179,
"3620864" : 173,
"3653632" : 162,
"3686400" : 163,
"3719168" : 143,
"3751936" : 136,
"3784704" : 122,
"3817472" : 103,
"3850240" : 92,
"3883008" : 82,
"3915776" : 92,
"3948544" : 89,
"3981312" : 94,
"4014080" : 87,
"4046848" : 82,
"4079616" : 80,
"4112384" : 66,
"4145152" : 67,
"4177920" : 38,
"4227072" : 108,
"4292608" : 91,
"4358144" : 83,
"4423680" : 66,
"4489216" : 57,
"4554752" : 46,
"4620288" : 45,
"4685824" : 47,
"4751360" : 41,
"4816896" : 37,
"4882432" : 43,
"4947968" : 26,
"5013504" : 25,
"5079040" : 20,
"5144576" : 28,
"5210112" : 16,
"5275648" : 16,
"5341184" : 10,
"5406720" : 17,
"5472256" : 9,
"5537792" : 13,
"5603328" : 8,
"5668864" : 16,
"5734400" : 5,
"5799936" : 4,
"5865472" : 3,
"5931008" : 5,
"5996544" : 6,
"6062080" : 2,
"6127616" : 2,
"6193152" : 6,
"6324224" : 2,
"6455296" : 1,
"6520832" : 1,
"6586368" : 1,
"6651904" : 1,
"6848512" : 1,
"6914048" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 2,
"7766016" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 8340668,
"mean" : 1687922.186504,
"stddev" : 632680.523340,
"N" : 947393
},
"bw_min" : 67736,
"bw_max" : 82860,
"bw_agg" : 99.977194,
"bw_mean" : 75772.101010,
"bw_dev" : 389.612708,
"bw_samples" : 792,
"iops_min" : 16934,
"iops_max" : 20715,
"iops_mean" : 18942.969697,
"iops_stddev" : 97.398721,
"iops_samples" : 792
},
"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" : 400003,
"usr_cpu" : 0.616745,
"sys_cpu" : 9.669677,
"ctx" : 744349,
"majf" : 0,
"minf" : 283,
"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" : 0.519738,
"250" : 0.496200,
"500" : 4.883993,
"750" : 9.310524,
"1000" : 16.375009
},
"latency_ms" : {
"2" : 60.293688,
"4" : 7.979831,
"10" : 0.140173,
"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" : 1772843100,
"timestamp_ms" : 1772843100667,
"time" : "Fri Mar 6 20:25:00 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 4646625280,
"io_kbytes" : 4537720,
"bw_bytes" : 77442463,
"bw" : 75627,
"iops" : 18907.051549,
"runtime" : 60001,
"total_ios" : 1134442,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420558.689567,
"stddev" : 293691.656123,
"N" : 1134442
},
"clat_ns" : {
"min" : 50758,
"max" : 7966687,
"mean" : 1270978.638629,
"stddev" : 536384.656586,
"N" : 1134434,
"percentile" : {
"1.000000" : 140288,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"59136" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 2,
"64256" : 2,
"66048" : 2,
"67072" : 2,
"68096" : 2,
"69120" : 3,
"70144" : 3,
"71168" : 6,
"72192" : 7,
"73216" : 11,
"74240" : 21,
"75264" : 26,
"76288" : 31,
"77312" : 46,
"78336" : 54,
"79360" : 60,
"80384" : 74,
"81408" : 81,
"82432" : 68,
"83456" : 79,
"84480" : 95,
"85504" : 106,
"86528" : 113,
"87552" : 161,
"88576" : 190,
"89600" : 216,
"90624" : 316,
"91648" : 321,
"92672" : 403,
"93696" : 423,
"94720" : 503,
"95744" : 499,
"96768" : 559,
"97792" : 520,
"98816" : 573,
"99840" : 484,
"100864" : 460,
"101888" : 479,
"102912" : 446,
"103936" : 412,
"104960" : 367,
"105984" : 292,
"107008" : 270,
"108032" : 271,
"109056" : 250,
"110080" : 208,
"111104" : 184,
"112128" : 147,
"113152" : 170,
"114176" : 133,
"115200" : 124,
"116224" : 111,
"117248" : 105,
"118272" : 100,
"119296" : 97,
"120320" : 68,
"121344" : 55,
"122368" : 42,
"123392" : 54,
"124416" : 49,
"125440" : 46,
"126464" : 49,
"127488" : 26,
"128512" : 36,
"129536" : 27,
"130560" : 20,
"132096" : 52,
"134144" : 46,
"136192" : 34,
"138240" : 29,
"140288" : 20,
"142336" : 22,
"144384" : 14,
"146432" : 15,
"148480" : 21,
"150528" : 9,
"152576" : 6,
"154624" : 5,
"156672" : 10,
"158720" : 8,
"160768" : 5,
"162816" : 4,
"164864" : 5,
"166912" : 5,
"168960" : 4,
"171008" : 1,
"173056" : 5,
"175104" : 3,
"177152" : 1,
"179200" : 1,
"181248" : 1,
"183296" : 1,
"189440" : 5,
"191488" : 1,
"193536" : 2,
"197632" : 1,
"199680" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 1,
"216064" : 2,
"220160" : 1,
"222208" : 1,
"224256" : 1,
"232448" : 1,
"242688" : 1,
"252928" : 1,
"264192" : 2,
"268288" : 3,
"272384" : 2,
"276480" : 9,
"280576" : 23,
"284672" : 25,
"288768" : 61,
"292864" : 92,
"296960" : 151,
"301056" : 228,
"305152" : 274,
"309248" : 253,
"313344" : 232,
"317440" : 230,
"321536" : 170,
"325632" : 205,
"329728" : 185,
"333824" : 156,
"337920" : 191,
"342016" : 288,
"346112" : 326,
"350208" : 342,
"354304" : 427,
"358400" : 479,
"362496" : 511,
"366592" : 646,
"370688" : 637,
"374784" : 678,
"378880" : 744,
"382976" : 878,
"387072" : 1078,
"391168" : 1221,
"395264" : 1383,
"399360" : 1504,
"403456" : 1620,
"407552" : 1666,
"411648" : 1762,
"415744" : 1873,
"419840" : 2013,
"423936" : 2137,
"428032" : 2196,
"432128" : 2152,
"436224" : 2112,
"440320" : 1995,
"444416" : 1787,
"448512" : 1549,
"452608" : 1479,
"456704" : 1467,
"460800" : 1448,
"464896" : 1459,
"468992" : 1356,
"473088" : 1434,
"477184" : 1442,
"481280" : 1544,
"485376" : 1626,
"489472" : 1744,
"493568" : 1809,
"497664" : 1585,
"501760" : 1375,
"505856" : 1125,
"509952" : 928,
"514048" : 872,
"518144" : 751,
"522240" : 694,
"528384" : 1338,
"536576" : 1316,
"544768" : 1361,
"552960" : 1377,
"561152" : 1406,
"569344" : 1333,
"577536" : 1450,
"585728" : 1738,
"593920" : 2125,
"602112" : 2469,
"610304" : 2868,
"618496" : 3286,
"626688" : 3629,
"634880" : 3576,
"643072" : 3332,
"651264" : 3261,
"659456" : 3468,
"667648" : 3816,
"675840" : 4638,
"684032" : 5430,
"692224" : 6003,
"700416" : 5830,
"708608" : 5878,
"716800" : 5938,
"724992" : 6267,
"733184" : 6210,
"741376" : 6359,
"749568" : 6416,
"757760" : 6306,
"765952" : 6343,
"774144" : 6312,
"782336" : 6268,
"790528" : 6409,
"798720" : 6650,
"806912" : 7033,
"815104" : 7005,
"823296" : 6696,
"831488" : 6259,
"839680" : 5405,
"847872" : 4797,
"856064" : 4852,
"864256" : 4845,
"872448" : 4983,
"880640" : 5115,
"888832" : 5373,
"897024" : 5254,
"905216" : 4994,
"913408" : 5201,
"921600" : 5389,
"929792" : 5649,
"937984" : 5835,
"946176" : 6293,
"954368" : 6451,
"962560" : 6761,
"970752" : 6953,
"978944" : 6959,
"987136" : 7510,
"995328" : 7711,
"1003520" : 7966,
"1011712" : 8272,
"1019904" : 8548,
"1028096" : 8744,
"1036288" : 8639,
"1044480" : 8682,
"1056768" : 17098,
"1073152" : 17307,
"1089536" : 17139,
"1105920" : 17189,
"1122304" : 17117,
"1138688" : 16907,
"1155072" : 16411,
"1171456" : 15605,
"1187840" : 15715,
"1204224" : 15540,
"1220608" : 14720,
"1236992" : 13600,
"1253376" : 13236,
"1269760" : 13253,
"1286144" : 12750,
"1302528" : 12127,
"1318912" : 12459,
"1335296" : 12208,
"1351680" : 12302,
"1368064" : 12264,
"1384448" : 11779,
"1400832" : 12072,
"1417216" : 11789,
"1433600" : 11826,
"1449984" : 11656,
"1466368" : 11584,
"1482752" : 11437,
"1499136" : 11451,
"1515520" : 11194,
"1531904" : 11377,
"1548288" : 11150,
"1564672" : 10916,
"1581056" : 10848,
"1597440" : 10343,
"1613824" : 10107,
"1630208" : 9915,
"1646592" : 9383,
"1662976" : 9281,
"1679360" : 9184,
"1695744" : 8970,
"1712128" : 8818,
"1728512" : 8718,
"1744896" : 8348,
"1761280" : 8341,
"1777664" : 8088,
"1794048" : 7721,
"1810432" : 7456,
"1826816" : 7086,
"1843200" : 6943,
"1859584" : 6700,
"1875968" : 6356,
"1892352" : 6136,
"1908736" : 6033,
"1925120" : 5741,
"1941504" : 5398,
"1957888" : 5345,
"1974272" : 5189,
"1990656" : 4895,
"2007040" : 4591,
"2023424" : 4457,
"2039808" : 4255,
"2056192" : 4054,
"2072576" : 3822,
"2088960" : 3681,
"2113536" : 6692,
"2146304" : 5797,
"2179072" : 5426,
"2211840" : 4908,
"2244608" : 4350,
"2277376" : 3833,
"2310144" : 3403,
"2342912" : 3030,
"2375680" : 2607,
"2408448" : 2315,
"2441216" : 2029,
"2473984" : 1855,
"2506752" : 1735,
"2539520" : 1403,
"2572288" : 1213,
"2605056" : 1155,
"2637824" : 975,
"2670592" : 919,
"2703360" : 800,
"2736128" : 711,
"2768896" : 647,
"2801664" : 598,
"2834432" : 590,
"2867200" : 562,
"2899968" : 505,
"2932736" : 490,
"2965504" : 446,
"2998272" : 428,
"3031040" : 419,
"3063808" : 392,
"3096576" : 419,
"3129344" : 337,
"3162112" : 345,
"3194880" : 369,
"3227648" : 307,
"3260416" : 313,
"3293184" : 314,
"3325952" : 284,
"3358720" : 299,
"3391488" : 262,
"3424256" : 270,
"3457024" : 259,
"3489792" : 232,
"3522560" : 213,
"3555328" : 220,
"3588096" : 211,
"3620864" : 217,
"3653632" : 194,
"3686400" : 191,
"3719168" : 178,
"3751936" : 158,
"3784704" : 152,
"3817472" : 126,
"3850240" : 120,
"3883008" : 101,
"3915776" : 107,
"3948544" : 108,
"3981312" : 108,
"4014080" : 113,
"4046848" : 100,
"4079616" : 88,
"4112384" : 78,
"4145152" : 82,
"4177920" : 49,
"4227072" : 135,
"4292608" : 109,
"4358144" : 107,
"4423680" : 79,
"4489216" : 77,
"4554752" : 65,
"4620288" : 58,
"4685824" : 57,
"4751360" : 54,
"4816896" : 47,
"4882432" : 52,
"4947968" : 30,
"5013504" : 37,
"5079040" : 32,
"5144576" : 30,
"5210112" : 19,
"5275648" : 19,
"5341184" : 14,
"5406720" : 20,
"5472256" : 13,
"5537792" : 19,
"5603328" : 11,
"5668864" : 18,
"5734400" : 7,
"5799936" : 5,
"5865472" : 5,
"5931008" : 7,
"5996544" : 6,
"6062080" : 3,
"6127616" : 2,
"6193152" : 7,
"6258688" : 1,
"6324224" : 3,
"6455296" : 1,
"6520832" : 2,
"6586368" : 1,
"6651904" : 1,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 3,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 8420610,
"mean" : 1691542.253274,
"stddev" : 634055.277282,
"N" : 1134434
},
"bw_min" : 67456,
"bw_max" : 82908,
"bw_agg" : 100.000000,
"bw_mean" : 75639.848739,
"bw_dev" : 391.359280,
"bw_samples" : 952,
"iops_min" : 16864,
"iops_max" : 20727,
"iops_mean" : 18909.915966,
"iops_stddev" : 97.835890,
"iops_samples" : 952
},
"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" : 480003,
"usr_cpu" : 0.615204,
"sys_cpu" : 9.643898,
"ctx" : 891229,
"majf" : 0,
"minf" : 283,
"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" : 0.517347,
"250" : 0.497601,
"500" : 4.847581,
"750" : 9.241460,
"1000" : 16.314629
},
"latency_ms" : {
"2" : 60.396829,
"4" : 8.036726,
"10" : 0.147121,
"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" : 1772843110,
"timestamp_ms" : 1772843110668,
"time" : "Fri Mar 6 20:25:10 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 110,
"elapsed" : 81,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 5420511232,
"io_kbytes" : 5293468,
"bw_bytes" : 77434768,
"bw" : 75619,
"iops" : 18905.158498,
"runtime" : 70001,
"total_ios" : 1323380,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420604.425012,
"stddev" : 293869.300364,
"N" : 1323380
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1271110.484277,
"stddev" : 536651.846513,
"N" : 1323372,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 473088,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"59136" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 2,
"64256" : 2,
"66048" : 3,
"67072" : 3,
"68096" : 2,
"69120" : 5,
"70144" : 4,
"71168" : 6,
"72192" : 9,
"73216" : 12,
"74240" : 26,
"75264" : 31,
"76288" : 37,
"77312" : 52,
"78336" : 62,
"79360" : 71,
"80384" : 82,
"81408" : 93,
"82432" : 77,
"83456" : 93,
"84480" : 111,
"85504" : 121,
"86528" : 136,
"87552" : 182,
"88576" : 222,
"89600" : 262,
"90624" : 362,
"91648" : 400,
"92672" : 480,
"93696" : 504,
"94720" : 589,
"95744" : 604,
"96768" : 630,
"97792" : 618,
"98816" : 642,
"99840" : 559,
"100864" : 548,
"101888" : 566,
"102912" : 525,
"103936" : 474,
"104960" : 421,
"105984" : 339,
"107008" : 316,
"108032" : 311,
"109056" : 291,
"110080" : 236,
"111104" : 218,
"112128" : 179,
"113152" : 211,
"114176" : 167,
"115200" : 145,
"116224" : 123,
"117248" : 128,
"118272" : 118,
"119296" : 118,
"120320" : 82,
"121344" : 63,
"122368" : 53,
"123392" : 62,
"124416" : 56,
"125440" : 53,
"126464" : 54,
"127488" : 29,
"128512" : 43,
"129536" : 35,
"130560" : 25,
"132096" : 66,
"134144" : 50,
"136192" : 38,
"138240" : 32,
"140288" : 25,
"142336" : 27,
"144384" : 18,
"146432" : 17,
"148480" : 24,
"150528" : 11,
"152576" : 6,
"154624" : 6,
"156672" : 11,
"158720" : 9,
"160768" : 5,
"162816" : 4,
"164864" : 7,
"166912" : 8,
"168960" : 4,
"171008" : 2,
"173056" : 5,
"175104" : 3,
"177152" : 3,
"179200" : 1,
"181248" : 4,
"183296" : 1,
"189440" : 5,
"191488" : 1,
"193536" : 2,
"195584" : 1,
"197632" : 2,
"199680" : 2,
"201728" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 1,
"216064" : 2,
"218112" : 1,
"220160" : 1,
"222208" : 2,
"224256" : 1,
"232448" : 1,
"242688" : 1,
"252928" : 1,
"264192" : 2,
"268288" : 3,
"272384" : 2,
"276480" : 9,
"280576" : 25,
"284672" : 32,
"288768" : 69,
"292864" : 111,
"296960" : 182,
"301056" : 258,
"305152" : 313,
"309248" : 294,
"313344" : 257,
"317440" : 257,
"321536" : 205,
"325632" : 232,
"329728" : 221,
"333824" : 185,
"337920" : 227,
"342016" : 331,
"346112" : 386,
"350208" : 393,
"354304" : 503,
"358400" : 562,
"362496" : 611,
"366592" : 748,
"370688" : 731,
"374784" : 781,
"378880" : 862,
"382976" : 1028,
"387072" : 1276,
"391168" : 1416,
"395264" : 1602,
"399360" : 1773,
"403456" : 1923,
"407552" : 1942,
"411648" : 2055,
"415744" : 2189,
"419840" : 2341,
"423936" : 2478,
"428032" : 2600,
"432128" : 2517,
"436224" : 2452,
"440320" : 2347,
"444416" : 2076,
"448512" : 1811,
"452608" : 1758,
"456704" : 1694,
"460800" : 1682,
"464896" : 1674,
"468992" : 1606,
"473088" : 1671,
"477184" : 1693,
"481280" : 1832,
"485376" : 1902,
"489472" : 2026,
"493568" : 2116,
"497664" : 1847,
"501760" : 1578,
"505856" : 1303,
"509952" : 1081,
"514048" : 1014,
"518144" : 860,
"522240" : 785,
"528384" : 1557,
"536576" : 1528,
"544768" : 1590,
"552960" : 1597,
"561152" : 1645,
"569344" : 1545,
"577536" : 1664,
"585728" : 2051,
"593920" : 2483,
"602112" : 2899,
"610304" : 3341,
"618496" : 3851,
"626688" : 4208,
"634880" : 4156,
"643072" : 3853,
"651264" : 3776,
"659456" : 4034,
"667648" : 4422,
"675840" : 5412,
"684032" : 6403,
"692224" : 6985,
"700416" : 6858,
"708608" : 6825,
"716800" : 6919,
"724992" : 7286,
"733184" : 7212,
"741376" : 7437,
"749568" : 7370,
"757760" : 7344,
"765952" : 7359,
"774144" : 7398,
"782336" : 7320,
"790528" : 7484,
"798720" : 7785,
"806912" : 8161,
"815104" : 8172,
"823296" : 7862,
"831488" : 7273,
"839680" : 6292,
"847872" : 5585,
"856064" : 5621,
"864256" : 5614,
"872448" : 5795,
"880640" : 5966,
"888832" : 6225,
"897024" : 6121,
"905216" : 5838,
"913408" : 6067,
"921600" : 6341,
"929792" : 6583,
"937984" : 6782,
"946176" : 7346,
"954368" : 7531,
"962560" : 7862,
"970752" : 8100,
"978944" : 8114,
"987136" : 8679,
"995328" : 8982,
"1003520" : 9295,
"1011712" : 9605,
"1019904" : 9906,
"1028096" : 10137,
"1036288" : 10139,
"1044480" : 10160,
"1056768" : 19952,
"1073152" : 20160,
"1089536" : 20072,
"1105920" : 20071,
"1122304" : 20038,
"1138688" : 19722,
"1155072" : 19143,
"1171456" : 18191,
"1187840" : 18339,
"1204224" : 18271,
"1220608" : 17187,
"1236992" : 15826,
"1253376" : 15360,
"1269760" : 15482,
"1286144" : 14814,
"1302528" : 14249,
"1318912" : 14513,
"1335296" : 14229,
"1351680" : 14453,
"1368064" : 14297,
"1384448" : 13793,
"1400832" : 14054,
"1417216" : 13757,
"1433600" : 13732,
"1449984" : 13627,
"1466368" : 13542,
"1482752" : 13360,
"1499136" : 13371,
"1515520" : 13150,
"1531904" : 13301,
"1548288" : 12943,
"1564672" : 12764,
"1581056" : 12638,
"1597440" : 12091,
"1613824" : 11847,
"1630208" : 11603,
"1646592" : 11008,
"1662976" : 10822,
"1679360" : 10771,
"1695744" : 10496,
"1712128" : 10270,
"1728512" : 10142,
"1744896" : 9828,
"1761280" : 9786,
"1777664" : 9400,
"1794048" : 8966,
"1810432" : 8687,
"1826816" : 8253,
"1843200" : 8129,
"1859584" : 7847,
"1875968" : 7380,
"1892352" : 7133,
"1908736" : 7068,
"1925120" : 6684,
"1941504" : 6320,
"1957888" : 6238,
"1974272" : 6002,
"1990656" : 5708,
"2007040" : 5345,
"2023424" : 5154,
"2039808" : 4881,
"2056192" : 4712,
"2072576" : 4456,
"2088960" : 4305,
"2113536" : 7795,
"2146304" : 6791,
"2179072" : 6333,
"2211840" : 5708,
"2244608" : 5013,
"2277376" : 4486,
"2310144" : 3921,
"2342912" : 3526,
"2375680" : 3065,
"2408448" : 2669,
"2441216" : 2368,
"2473984" : 2165,
"2506752" : 1990,
"2539520" : 1623,
"2572288" : 1436,
"2605056" : 1338,
"2637824" : 1131,
"2670592" : 1062,
"2703360" : 928,
"2736128" : 846,
"2768896" : 762,
"2801664" : 712,
"2834432" : 688,
"2867200" : 653,
"2899968" : 589,
"2932736" : 562,
"2965504" : 530,
"2998272" : 496,
"3031040" : 485,
"3063808" : 473,
"3096576" : 479,
"3129344" : 402,
"3162112" : 410,
"3194880" : 430,
"3227648" : 373,
"3260416" : 363,
"3293184" : 370,
"3325952" : 346,
"3358720" : 340,
"3391488" : 302,
"3424256" : 309,
"3457024" : 303,
"3489792" : 276,
"3522560" : 245,
"3555328" : 270,
"3588096" : 232,
"3620864" : 252,
"3653632" : 225,
"3686400" : 222,
"3719168" : 213,
"3751936" : 188,
"3784704" : 178,
"3817472" : 143,
"3850240" : 139,
"3883008" : 126,
"3915776" : 127,
"3948544" : 129,
"3981312" : 121,
"4014080" : 125,
"4046848" : 119,
"4079616" : 109,
"4112384" : 92,
"4145152" : 100,
"4177920" : 58,
"4227072" : 162,
"4292608" : 130,
"4358144" : 122,
"4423680" : 95,
"4489216" : 93,
"4554752" : 83,
"4620288" : 68,
"4685824" : 68,
"4751360" : 65,
"4816896" : 54,
"4882432" : 59,
"4947968" : 33,
"5013504" : 45,
"5079040" : 41,
"5144576" : 34,
"5210112" : 23,
"5275648" : 23,
"5341184" : 19,
"5406720" : 22,
"5472256" : 15,
"5537792" : 21,
"5603328" : 13,
"5668864" : 18,
"5734400" : 8,
"5799936" : 5,
"5865472" : 6,
"5931008" : 7,
"5996544" : 8,
"6062080" : 4,
"6127616" : 2,
"6193152" : 8,
"6258688" : 2,
"6324224" : 5,
"6455296" : 1,
"6520832" : 2,
"6586368" : 1,
"6651904" : 2,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 10947276,
"mean" : 1691716.994087,
"stddev" : 634342.311197,
"N" : 1323372
},
"bw_min" : 67360,
"bw_max" : 83164,
"bw_agg" : 100.000000,
"bw_mean" : 75681.194245,
"bw_dev" : 396.082157,
"bw_samples" : 1112,
"iops_min" : 16840,
"iops_max" : 20791,
"iops_mean" : 18920.258993,
"iops_stddev" : 99.017247,
"iops_samples" : 1112
},
"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" : 560006,
"usr_cpu" : 0.619815,
"sys_cpu" : 9.633468,
"ctx" : 1039761,
"majf" : 0,
"minf" : 283,
"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" : 0.519503,
"250" : 0.500839,
"500" : 4.854237,
"750" : 9.221841,
"1000" : 16.292146
},
"latency_ms" : {
"2" : 60.442428,
"4" : 8.018861,
"10" : 0.149466,
"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" : 1772843120,
"timestamp_ms" : 1772843120668,
"time" : "Fri Mar 6 20:25:20 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 6196301824,
"io_kbytes" : 6051076,
"bw_bytes" : 77452804,
"bw" : 75637,
"iops" : 18909.613630,
"runtime" : 80001,
"total_ios" : 1512788,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420509.024860,
"stddev" : 293769.666885,
"N" : 1512788
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1270812.343647,
"stddev" : 536372.858301,
"N" : 1512780,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 473088,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"59136" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 3,
"64256" : 2,
"66048" : 3,
"67072" : 3,
"68096" : 2,
"69120" : 6,
"70144" : 4,
"71168" : 7,
"72192" : 12,
"73216" : 15,
"74240" : 28,
"75264" : 33,
"76288" : 47,
"77312" : 62,
"78336" : 68,
"79360" : 77,
"80384" : 93,
"81408" : 98,
"82432" : 85,
"83456" : 101,
"84480" : 133,
"85504" : 137,
"86528" : 155,
"87552" : 209,
"88576" : 258,
"89600" : 302,
"90624" : 403,
"91648" : 463,
"92672" : 544,
"93696" : 578,
"94720" : 676,
"95744" : 700,
"96768" : 719,
"97792" : 715,
"98816" : 722,
"99840" : 648,
"100864" : 645,
"101888" : 627,
"102912" : 603,
"103936" : 540,
"104960" : 475,
"105984" : 385,
"107008" : 360,
"108032" : 355,
"109056" : 330,
"110080" : 280,
"111104" : 245,
"112128" : 203,
"113152" : 229,
"114176" : 191,
"115200" : 166,
"116224" : 138,
"117248" : 145,
"118272" : 134,
"119296" : 139,
"120320" : 94,
"121344" : 76,
"122368" : 65,
"123392" : 73,
"124416" : 63,
"125440" : 62,
"126464" : 62,
"127488" : 32,
"128512" : 50,
"129536" : 42,
"130560" : 29,
"132096" : 74,
"134144" : 55,
"136192" : 50,
"138240" : 34,
"140288" : 30,
"142336" : 28,
"144384" : 22,
"146432" : 18,
"148480" : 24,
"150528" : 12,
"152576" : 8,
"154624" : 7,
"156672" : 11,
"158720" : 9,
"160768" : 7,
"162816" : 4,
"164864" : 7,
"166912" : 8,
"168960" : 5,
"171008" : 2,
"173056" : 6,
"175104" : 3,
"177152" : 4,
"179200" : 2,
"181248" : 5,
"183296" : 1,
"185344" : 1,
"189440" : 5,
"191488" : 1,
"193536" : 2,
"195584" : 1,
"197632" : 3,
"199680" : 2,
"201728" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 1,
"216064" : 2,
"218112" : 1,
"220160" : 1,
"222208" : 2,
"224256" : 1,
"232448" : 1,
"236544" : 1,
"238592" : 1,
"242688" : 1,
"252928" : 1,
"264192" : 2,
"268288" : 3,
"272384" : 2,
"276480" : 10,
"280576" : 32,
"284672" : 36,
"288768" : 73,
"292864" : 130,
"296960" : 205,
"301056" : 289,
"305152" : 359,
"309248" : 332,
"313344" : 303,
"317440" : 296,
"321536" : 233,
"325632" : 271,
"329728" : 259,
"333824" : 215,
"337920" : 264,
"342016" : 386,
"346112" : 430,
"350208" : 450,
"354304" : 562,
"358400" : 635,
"362496" : 703,
"366592" : 840,
"370688" : 834,
"374784" : 906,
"378880" : 987,
"382976" : 1167,
"387072" : 1441,
"391168" : 1617,
"395264" : 1852,
"399360" : 2036,
"403456" : 2192,
"407552" : 2234,
"411648" : 2361,
"415744" : 2529,
"419840" : 2657,
"423936" : 2871,
"428032" : 2974,
"432128" : 2891,
"436224" : 2765,
"440320" : 2650,
"444416" : 2353,
"448512" : 2068,
"452608" : 2001,
"456704" : 1930,
"460800" : 1888,
"464896" : 1908,
"468992" : 1861,
"473088" : 1923,
"477184" : 1940,
"481280" : 2099,
"485376" : 2193,
"489472" : 2321,
"493568" : 2411,
"497664" : 2117,
"501760" : 1799,
"505856" : 1484,
"509952" : 1226,
"514048" : 1168,
"518144" : 989,
"522240" : 894,
"528384" : 1768,
"536576" : 1737,
"544768" : 1781,
"552960" : 1803,
"561152" : 1840,
"569344" : 1764,
"577536" : 1942,
"585728" : 2370,
"593920" : 2780,
"602112" : 3336,
"610304" : 3825,
"618496" : 4417,
"626688" : 4813,
"634880" : 4743,
"643072" : 4442,
"651264" : 4318,
"659456" : 4613,
"667648" : 5053,
"675840" : 6186,
"684032" : 7336,
"692224" : 7973,
"700416" : 7863,
"708608" : 7840,
"716800" : 7905,
"724992" : 8288,
"733184" : 8299,
"741376" : 8622,
"749568" : 8418,
"757760" : 8408,
"765952" : 8397,
"774144" : 8473,
"782336" : 8407,
"790528" : 8630,
"798720" : 8954,
"806912" : 9293,
"815104" : 9326,
"823296" : 9016,
"831488" : 8293,
"839680" : 7262,
"847872" : 6391,
"856064" : 6349,
"864256" : 6450,
"872448" : 6591,
"880640" : 6892,
"888832" : 7090,
"897024" : 6948,
"905216" : 6675,
"913408" : 6912,
"921600" : 7208,
"929792" : 7493,
"937984" : 7788,
"946176" : 8399,
"954368" : 8637,
"962560" : 8991,
"970752" : 9270,
"978944" : 9288,
"987136" : 9928,
"995328" : 10309,
"1003520" : 10683,
"1011712" : 10965,
"1019904" : 11383,
"1028096" : 11651,
"1036288" : 11591,
"1044480" : 11642,
"1056768" : 22810,
"1073152" : 23073,
"1089536" : 22971,
"1105920" : 22951,
"1122304" : 23001,
"1138688" : 22598,
"1155072" : 21886,
"1171456" : 20772,
"1187840" : 20932,
"1204224" : 20901,
"1220608" : 19597,
"1236992" : 18032,
"1253376" : 17486,
"1269760" : 17663,
"1286144" : 17009,
"1302528" : 16328,
"1318912" : 16520,
"1335296" : 16281,
"1351680" : 16424,
"1368064" : 16307,
"1384448" : 15717,
"1400832" : 16098,
"1417216" : 15819,
"1433600" : 15690,
"1449984" : 15595,
"1466368" : 15328,
"1482752" : 15218,
"1499136" : 15246,
"1515520" : 14976,
"1531904" : 15170,
"1548288" : 14710,
"1564672" : 14627,
"1581056" : 14369,
"1597440" : 13818,
"1613824" : 13510,
"1630208" : 13327,
"1646592" : 12619,
"1662976" : 12372,
"1679360" : 12331,
"1695744" : 11933,
"1712128" : 11724,
"1728512" : 11661,
"1744896" : 11269,
"1761280" : 11208,
"1777664" : 10727,
"1794048" : 10231,
"1810432" : 9966,
"1826816" : 9459,
"1843200" : 9224,
"1859584" : 8956,
"1875968" : 8484,
"1892352" : 8139,
"1908736" : 8049,
"1925120" : 7618,
"1941504" : 7242,
"1957888" : 7147,
"1974272" : 6893,
"1990656" : 6493,
"2007040" : 6155,
"2023424" : 5868,
"2039808" : 5600,
"2056192" : 5364,
"2072576" : 5103,
"2088960" : 4887,
"2113536" : 8971,
"2146304" : 7822,
"2179072" : 7238,
"2211840" : 6518,
"2244608" : 5730,
"2277376" : 5091,
"2310144" : 4449,
"2342912" : 4024,
"2375680" : 3521,
"2408448" : 3034,
"2441216" : 2673,
"2473984" : 2447,
"2506752" : 2273,
"2539520" : 1842,
"2572288" : 1632,
"2605056" : 1530,
"2637824" : 1287,
"2670592" : 1196,
"2703360" : 1079,
"2736128" : 971,
"2768896" : 855,
"2801664" : 811,
"2834432" : 791,
"2867200" : 720,
"2899968" : 669,
"2932736" : 644,
"2965504" : 606,
"2998272" : 559,
"3031040" : 543,
"3063808" : 547,
"3096576" : 541,
"3129344" : 457,
"3162112" : 467,
"3194880" : 490,
"3227648" : 448,
"3260416" : 420,
"3293184" : 424,
"3325952" : 401,
"3358720" : 372,
"3391488" : 357,
"3424256" : 361,
"3457024" : 344,
"3489792" : 317,
"3522560" : 288,
"3555328" : 300,
"3588096" : 262,
"3620864" : 289,
"3653632" : 250,
"3686400" : 252,
"3719168" : 249,
"3751936" : 211,
"3784704" : 206,
"3817472" : 178,
"3850240" : 166,
"3883008" : 141,
"3915776" : 144,
"3948544" : 151,
"3981312" : 135,
"4014080" : 146,
"4046848" : 139,
"4079616" : 135,
"4112384" : 115,
"4145152" : 115,
"4177920" : 72,
"4227072" : 183,
"4292608" : 146,
"4358144" : 133,
"4423680" : 113,
"4489216" : 103,
"4554752" : 95,
"4620288" : 81,
"4685824" : 78,
"4751360" : 72,
"4816896" : 62,
"4882432" : 65,
"4947968" : 38,
"5013504" : 50,
"5079040" : 44,
"5144576" : 34,
"5210112" : 26,
"5275648" : 23,
"5341184" : 24,
"5406720" : 22,
"5472256" : 15,
"5537792" : 21,
"5603328" : 16,
"5668864" : 18,
"5734400" : 8,
"5799936" : 5,
"5865472" : 7,
"5931008" : 8,
"5996544" : 8,
"6062080" : 4,
"6127616" : 2,
"6193152" : 9,
"6258688" : 2,
"6324224" : 5,
"6455296" : 1,
"6520832" : 2,
"6586368" : 1,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 10947276,
"mean" : 1691322.142898,
"stddev" : 634015.983338,
"N" : 1512780
},
"bw_min" : 67048,
"bw_max" : 83212,
"bw_agg" : 100.000000,
"bw_mean" : 75649.798742,
"bw_dev" : 409.613953,
"bw_samples" : 1272,
"iops_min" : 16762,
"iops_max" : 20803,
"iops_mean" : 18912.415094,
"iops_stddev" : 102.400633,
"iops_samples" : 1272
},
"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" : 640006,
"usr_cpu" : 0.624682,
"sys_cpu" : 9.624597,
"ctx" : 1188346,
"majf" : 0,
"minf" : 283,
"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" : 0.519769,
"250" : 0.499673,
"500" : 4.854547,
"750" : 9.230176,
"1000" : 16.306184
},
"latency_ms" : {
"2" : 60.426643,
"4" : 8.013482,
"10" : 0.148930,
"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" : 1772843130,
"timestamp_ms" : 1772843130668,
"time" : "Fri Mar 6 20:25:30 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 6964215808,
"io_kbytes" : 6800992,
"bw_bytes" : 77379315,
"bw" : 75565,
"iops" : 18891.678981,
"runtime" : 90001,
"total_ios" : 1700270,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420906.073166,
"stddev" : 294247.617375,
"N" : 1700270
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1272007.501563,
"stddev" : 537211.883035,
"N" : 1700262,
"percentile" : {
"1.000000" : 140288,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"59136" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 3,
"64256" : 2,
"65280" : 1,
"66048" : 3,
"67072" : 3,
"68096" : 2,
"69120" : 7,
"70144" : 4,
"71168" : 11,
"72192" : 12,
"73216" : 17,
"74240" : 29,
"75264" : 38,
"76288" : 56,
"77312" : 67,
"78336" : 75,
"79360" : 89,
"80384" : 97,
"81408" : 108,
"82432" : 95,
"83456" : 108,
"84480" : 150,
"85504" : 154,
"86528" : 175,
"87552" : 237,
"88576" : 287,
"89600" : 348,
"90624" : 464,
"91648" : 517,
"92672" : 600,
"93696" : 641,
"94720" : 755,
"95744" : 770,
"96768" : 822,
"97792" : 801,
"98816" : 817,
"99840" : 721,
"100864" : 726,
"101888" : 699,
"102912" : 671,
"103936" : 604,
"104960" : 545,
"105984" : 447,
"107008" : 395,
"108032" : 393,
"109056" : 369,
"110080" : 321,
"111104" : 278,
"112128" : 230,
"113152" : 252,
"114176" : 219,
"115200" : 185,
"116224" : 157,
"117248" : 159,
"118272" : 148,
"119296" : 154,
"120320" : 109,
"121344" : 83,
"122368" : 75,
"123392" : 77,
"124416" : 73,
"125440" : 71,
"126464" : 70,
"127488" : 35,
"128512" : 52,
"129536" : 44,
"130560" : 34,
"132096" : 86,
"134144" : 60,
"136192" : 52,
"138240" : 36,
"140288" : 35,
"142336" : 31,
"144384" : 24,
"146432" : 20,
"148480" : 25,
"150528" : 17,
"152576" : 11,
"154624" : 8,
"156672" : 12,
"158720" : 10,
"160768" : 8,
"162816" : 5,
"164864" : 7,
"166912" : 8,
"168960" : 7,
"171008" : 2,
"173056" : 6,
"175104" : 4,
"177152" : 4,
"179200" : 4,
"181248" : 5,
"183296" : 1,
"185344" : 1,
"189440" : 5,
"191488" : 1,
"193536" : 2,
"195584" : 1,
"197632" : 3,
"199680" : 2,
"201728" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 2,
"216064" : 2,
"218112" : 1,
"220160" : 1,
"222208" : 2,
"224256" : 1,
"228352" : 1,
"232448" : 1,
"234496" : 1,
"236544" : 1,
"238592" : 1,
"240640" : 1,
"242688" : 2,
"252928" : 1,
"264192" : 2,
"268288" : 3,
"272384" : 2,
"276480" : 10,
"280576" : 33,
"284672" : 47,
"288768" : 82,
"292864" : 147,
"296960" : 227,
"301056" : 325,
"305152" : 393,
"309248" : 359,
"313344" : 334,
"317440" : 326,
"321536" : 262,
"325632" : 296,
"329728" : 277,
"333824" : 244,
"337920" : 293,
"342016" : 434,
"346112" : 480,
"350208" : 514,
"354304" : 620,
"358400" : 720,
"362496" : 806,
"366592" : 939,
"370688" : 954,
"374784" : 1020,
"378880" : 1092,
"382976" : 1301,
"387072" : 1607,
"391168" : 1816,
"395264" : 2073,
"399360" : 2285,
"403456" : 2432,
"407552" : 2506,
"411648" : 2644,
"415744" : 2821,
"419840" : 2967,
"423936" : 3227,
"428032" : 3358,
"432128" : 3247,
"436224" : 3071,
"440320" : 2969,
"444416" : 2623,
"448512" : 2330,
"452608" : 2241,
"456704" : 2169,
"460800" : 2135,
"464896" : 2157,
"468992" : 2114,
"473088" : 2177,
"477184" : 2199,
"481280" : 2382,
"485376" : 2478,
"489472" : 2626,
"493568" : 2690,
"497664" : 2382,
"501760" : 2041,
"505856" : 1691,
"509952" : 1389,
"514048" : 1294,
"518144" : 1142,
"522240" : 994,
"528384" : 1991,
"536576" : 1976,
"544768" : 1978,
"552960" : 2036,
"561152" : 2055,
"569344" : 1993,
"577536" : 2163,
"585728" : 2678,
"593920" : 3101,
"602112" : 3738,
"610304" : 4330,
"618496" : 4954,
"626688" : 5327,
"634880" : 5279,
"643072" : 4914,
"651264" : 4832,
"659456" : 5162,
"667648" : 5726,
"675840" : 7020,
"684032" : 8298,
"692224" : 8958,
"700416" : 8801,
"708608" : 8725,
"716800" : 8837,
"724992" : 9281,
"733184" : 9305,
"741376" : 9651,
"749568" : 9394,
"757760" : 9379,
"765952" : 9369,
"774144" : 9533,
"782336" : 9430,
"790528" : 9705,
"798720" : 10088,
"806912" : 10381,
"815104" : 10432,
"823296" : 10137,
"831488" : 9338,
"839680" : 8155,
"847872" : 7193,
"856064" : 7112,
"864256" : 7246,
"872448" : 7437,
"880640" : 7770,
"888832" : 7946,
"897024" : 7762,
"905216" : 7500,
"913408" : 7774,
"921600" : 8069,
"929792" : 8388,
"937984" : 8752,
"946176" : 9387,
"954368" : 9714,
"962560" : 10036,
"970752" : 10365,
"978944" : 10468,
"987136" : 11105,
"995328" : 11500,
"1003520" : 11972,
"1011712" : 12339,
"1019904" : 12759,
"1028096" : 13064,
"1036288" : 13042,
"1044480" : 12962,
"1056768" : 25596,
"1073152" : 25909,
"1089536" : 25777,
"1105920" : 25787,
"1122304" : 25902,
"1138688" : 25332,
"1155072" : 24563,
"1171456" : 23494,
"1187840" : 23496,
"1204224" : 23432,
"1220608" : 22001,
"1236992" : 20255,
"1253376" : 19658,
"1269760" : 19776,
"1286144" : 19143,
"1302528" : 18286,
"1318912" : 18566,
"1335296" : 18280,
"1351680" : 18441,
"1368064" : 18309,
"1384448" : 17669,
"1400832" : 18054,
"1417216" : 17805,
"1433600" : 17666,
"1449984" : 17488,
"1466368" : 17270,
"1482752" : 17154,
"1499136" : 17144,
"1515520" : 16910,
"1531904" : 17052,
"1548288" : 16657,
"1564672" : 16428,
"1581056" : 16215,
"1597440" : 15480,
"1613824" : 15205,
"1630208" : 15025,
"1646592" : 14227,
"1662976" : 13999,
"1679360" : 13924,
"1695744" : 13416,
"1712128" : 13291,
"1728512" : 13123,
"1744896" : 12696,
"1761280" : 12581,
"1777664" : 12068,
"1794048" : 11486,
"1810432" : 11175,
"1826816" : 10687,
"1843200" : 10337,
"1859584" : 10064,
"1875968" : 9533,
"1892352" : 9205,
"1908736" : 9093,
"1925120" : 8633,
"1941504" : 8146,
"1957888" : 8022,
"1974272" : 7745,
"1990656" : 7381,
"2007040" : 6991,
"2023424" : 6587,
"2039808" : 6281,
"2056192" : 6070,
"2072576" : 5747,
"2088960" : 5482,
"2113536" : 10083,
"2146304" : 8923,
"2179072" : 8205,
"2211840" : 7358,
"2244608" : 6468,
"2277376" : 5730,
"2310144" : 5049,
"2342912" : 4498,
"2375680" : 3942,
"2408448" : 3404,
"2441216" : 3013,
"2473984" : 2770,
"2506752" : 2540,
"2539520" : 2084,
"2572288" : 1840,
"2605056" : 1707,
"2637824" : 1482,
"2670592" : 1353,
"2703360" : 1213,
"2736128" : 1113,
"2768896" : 970,
"2801664" : 912,
"2834432" : 893,
"2867200" : 805,
"2899968" : 769,
"2932736" : 725,
"2965504" : 683,
"2998272" : 636,
"3031040" : 612,
"3063808" : 614,
"3096576" : 601,
"3129344" : 517,
"3162112" : 531,
"3194880" : 556,
"3227648" : 500,
"3260416" : 481,
"3293184" : 476,
"3325952" : 455,
"3358720" : 437,
"3391488" : 408,
"3424256" : 406,
"3457024" : 406,
"3489792" : 360,
"3522560" : 330,
"3555328" : 358,
"3588096" : 304,
"3620864" : 332,
"3653632" : 286,
"3686400" : 285,
"3719168" : 291,
"3751936" : 242,
"3784704" : 232,
"3817472" : 202,
"3850240" : 189,
"3883008" : 171,
"3915776" : 165,
"3948544" : 174,
"3981312" : 151,
"4014080" : 163,
"4046848" : 155,
"4079616" : 149,
"4112384" : 131,
"4145152" : 133,
"4177920" : 85,
"4227072" : 210,
"4292608" : 166,
"4358144" : 158,
"4423680" : 127,
"4489216" : 112,
"4554752" : 107,
"4620288" : 100,
"4685824" : 86,
"4751360" : 85,
"4816896" : 74,
"4882432" : 76,
"4947968" : 41,
"5013504" : 58,
"5079040" : 48,
"5144576" : 40,
"5210112" : 32,
"5275648" : 26,
"5341184" : 27,
"5406720" : 23,
"5472256" : 17,
"5537792" : 23,
"5603328" : 18,
"5668864" : 19,
"5734400" : 15,
"5799936" : 5,
"5865472" : 7,
"5931008" : 9,
"5996544" : 9,
"6062080" : 5,
"6127616" : 2,
"6193152" : 11,
"6258688" : 2,
"6324224" : 6,
"6455296" : 1,
"6520832" : 2,
"6586368" : 1,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 10947276,
"mean" : 1692915.721704,
"stddev" : 634886.973610,
"N" : 1700262
},
"bw_min" : 66936,
"bw_max" : 83492,
"bw_agg" : 100.000000,
"bw_mean" : 75604.726257,
"bw_dev" : 410.912661,
"bw_samples" : 1432,
"iops_min" : 16734,
"iops_max" : 20873,
"iops_mean" : 18901.150838,
"iops_stddev" : 102.725580,
"iops_samples" : 1432
},
"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" : 720006,
"usr_cpu" : 0.619439,
"sys_cpu" : 9.624920,
"ctx" : 1335367,
"majf" : 0,
"minf" : 283,
"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" : 0.518212,
"250" : 0.498744,
"500" : 4.848171,
"750" : 9.208537,
"1000" : 16.270298
},
"latency_ms" : {
"2" : 60.453046,
"4" : 8.051309,
"10" : 0.151152,
"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" : 1772843140,
"timestamp_ms" : 1772843140668,
"time" : "Fri Mar 6 20:25:40 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 80,
"elapsed" : 111,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 7744016384,
"io_kbytes" : 7562516,
"bw_bytes" : 77439389,
"bw" : 75624,
"iops" : 18906.260937,
"runtime" : 100001,
"total_ios" : 1890645,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420580.219648,
"stddev" : 294396.449593,
"N" : 1890645
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1271028.443676,
"stddev" : 537338.540514,
"N" : 1890637,
"percentile" : {
"1.000000" : 140288,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"58624" : 1,
"59136" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 3,
"64256" : 2,
"64768" : 1,
"65280" : 1,
"66048" : 3,
"67072" : 3,
"68096" : 2,
"69120" : 8,
"70144" : 4,
"71168" : 14,
"72192" : 12,
"73216" : 20,
"74240" : 29,
"75264" : 38,
"76288" : 60,
"77312" : 76,
"78336" : 85,
"79360" : 102,
"80384" : 114,
"81408" : 114,
"82432" : 107,
"83456" : 120,
"84480" : 161,
"85504" : 174,
"86528" : 203,
"87552" : 264,
"88576" : 328,
"89600" : 386,
"90624" : 517,
"91648" : 585,
"92672" : 687,
"93696" : 717,
"94720" : 832,
"95744" : 880,
"96768" : 893,
"97792" : 885,
"98816" : 906,
"99840" : 800,
"100864" : 803,
"101888" : 765,
"102912" : 744,
"103936" : 662,
"104960" : 609,
"105984" : 499,
"107008" : 444,
"108032" : 430,
"109056" : 393,
"110080" : 361,
"111104" : 304,
"112128" : 252,
"113152" : 274,
"114176" : 241,
"115200" : 214,
"116224" : 169,
"117248" : 173,
"118272" : 159,
"119296" : 169,
"120320" : 131,
"121344" : 91,
"122368" : 84,
"123392" : 87,
"124416" : 81,
"125440" : 80,
"126464" : 77,
"127488" : 42,
"128512" : 60,
"129536" : 50,
"130560" : 38,
"132096" : 94,
"134144" : 67,
"136192" : 58,
"138240" : 41,
"140288" : 40,
"142336" : 34,
"144384" : 26,
"146432" : 23,
"148480" : 28,
"150528" : 17,
"152576" : 14,
"154624" : 9,
"156672" : 15,
"158720" : 10,
"160768" : 8,
"162816" : 5,
"164864" : 7,
"166912" : 9,
"168960" : 7,
"171008" : 2,
"173056" : 6,
"175104" : 5,
"177152" : 4,
"179200" : 5,
"181248" : 6,
"183296" : 1,
"185344" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 2,
"195584" : 2,
"197632" : 3,
"199680" : 2,
"201728" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 2,
"216064" : 2,
"218112" : 1,
"220160" : 1,
"222208" : 2,
"224256" : 1,
"226304" : 1,
"228352" : 1,
"232448" : 1,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 2,
"264192" : 2,
"268288" : 3,
"272384" : 2,
"276480" : 11,
"280576" : 35,
"284672" : 48,
"288768" : 89,
"292864" : 167,
"296960" : 248,
"301056" : 365,
"305152" : 424,
"309248" : 401,
"313344" : 377,
"317440" : 366,
"321536" : 300,
"325632" : 331,
"329728" : 312,
"333824" : 274,
"337920" : 319,
"342016" : 488,
"346112" : 530,
"350208" : 571,
"354304" : 691,
"358400" : 799,
"362496" : 895,
"366592" : 1055,
"370688" : 1060,
"374784" : 1128,
"378880" : 1211,
"382976" : 1445,
"387072" : 1794,
"391168" : 2018,
"395264" : 2298,
"399360" : 2510,
"403456" : 2699,
"407552" : 2800,
"411648" : 2925,
"415744" : 3170,
"419840" : 3320,
"423936" : 3610,
"428032" : 3733,
"432128" : 3662,
"436224" : 3436,
"440320" : 3323,
"444416" : 2946,
"448512" : 2612,
"452608" : 2498,
"456704" : 2402,
"460800" : 2369,
"464896" : 2397,
"468992" : 2359,
"473088" : 2424,
"477184" : 2468,
"481280" : 2669,
"485376" : 2779,
"489472" : 2927,
"493568" : 3009,
"497664" : 2679,
"501760" : 2301,
"505856" : 1903,
"509952" : 1549,
"514048" : 1436,
"518144" : 1274,
"522240" : 1114,
"528384" : 2245,
"536576" : 2190,
"544768" : 2201,
"552960" : 2264,
"561152" : 2265,
"569344" : 2230,
"577536" : 2414,
"585728" : 2992,
"593920" : 3473,
"602112" : 4157,
"610304" : 4816,
"618496" : 5546,
"626688" : 5932,
"634880" : 5902,
"643072" : 5495,
"651264" : 5340,
"659456" : 5760,
"667648" : 6349,
"675840" : 7822,
"684032" : 9260,
"692224" : 9955,
"700416" : 9830,
"708608" : 9700,
"716800" : 9830,
"724992" : 10345,
"733184" : 10393,
"741376" : 10687,
"749568" : 10484,
"757760" : 10446,
"765952" : 10463,
"774144" : 10565,
"782336" : 10515,
"790528" : 10819,
"798720" : 11252,
"806912" : 11605,
"815104" : 11648,
"823296" : 11396,
"831488" : 10397,
"839680" : 9117,
"847872" : 8042,
"856064" : 7921,
"864256" : 8047,
"872448" : 8311,
"880640" : 8659,
"888832" : 8862,
"897024" : 8629,
"905216" : 8417,
"913408" : 8648,
"921600" : 9047,
"929792" : 9378,
"937984" : 9770,
"946176" : 10407,
"954368" : 10820,
"962560" : 11105,
"970752" : 11553,
"978944" : 11679,
"987136" : 12393,
"995328" : 12719,
"1003520" : 13318,
"1011712" : 13726,
"1019904" : 14244,
"1028096" : 14533,
"1036288" : 14540,
"1044480" : 14441,
"1056768" : 28584,
"1073152" : 28836,
"1089536" : 28599,
"1105920" : 28693,
"1122304" : 28821,
"1138688" : 28262,
"1155072" : 27319,
"1171456" : 26140,
"1187840" : 26065,
"1204224" : 26003,
"1220608" : 24548,
"1236992" : 22526,
"1253376" : 21913,
"1269760" : 21917,
"1286144" : 21330,
"1302528" : 20413,
"1318912" : 20679,
"1335296" : 20346,
"1351680" : 20500,
"1368064" : 20435,
"1384448" : 19616,
"1400832" : 20052,
"1417216" : 19786,
"1433600" : 19596,
"1449984" : 19454,
"1466368" : 19262,
"1482752" : 19095,
"1499136" : 19086,
"1515520" : 18779,
"1531904" : 18914,
"1548288" : 18560,
"1564672" : 18202,
"1581056" : 18034,
"1597440" : 17209,
"1613824" : 16896,
"1630208" : 16641,
"1646592" : 15760,
"1662976" : 15473,
"1679360" : 15376,
"1695744" : 14843,
"1712128" : 14716,
"1728512" : 14561,
"1744896" : 14053,
"1761280" : 13896,
"1777664" : 13330,
"1794048" : 12721,
"1810432" : 12350,
"1826816" : 11805,
"1843200" : 11434,
"1859584" : 11089,
"1875968" : 10569,
"1892352" : 10190,
"1908736" : 10017,
"1925120" : 9588,
"1941504" : 9021,
"1957888" : 8860,
"1974272" : 8559,
"1990656" : 8192,
"2007040" : 7748,
"2023424" : 7239,
"2039808" : 6983,
"2056192" : 6705,
"2072576" : 6413,
"2088960" : 6056,
"2113536" : 11189,
"2146304" : 9904,
"2179072" : 9068,
"2211840" : 8109,
"2244608" : 7188,
"2277376" : 6332,
"2310144" : 5557,
"2342912" : 4948,
"2375680" : 4367,
"2408448" : 3781,
"2441216" : 3362,
"2473984" : 3045,
"2506752" : 2797,
"2539520" : 2322,
"2572288" : 2038,
"2605056" : 1895,
"2637824" : 1641,
"2670592" : 1504,
"2703360" : 1369,
"2736128" : 1244,
"2768896" : 1098,
"2801664" : 1015,
"2834432" : 991,
"2867200" : 906,
"2899968" : 857,
"2932736" : 813,
"2965504" : 775,
"2998272" : 714,
"3031040" : 693,
"3063808" : 693,
"3096576" : 669,
"3129344" : 579,
"3162112" : 590,
"3194880" : 617,
"3227648" : 566,
"3260416" : 540,
"3293184" : 540,
"3325952" : 522,
"3358720" : 475,
"3391488" : 459,
"3424256" : 450,
"3457024" : 458,
"3489792" : 393,
"3522560" : 368,
"3555328" : 395,
"3588096" : 351,
"3620864" : 364,
"3653632" : 321,
"3686400" : 312,
"3719168" : 319,
"3751936" : 274,
"3784704" : 255,
"3817472" : 233,
"3850240" : 207,
"3883008" : 188,
"3915776" : 186,
"3948544" : 206,
"3981312" : 158,
"4014080" : 182,
"4046848" : 176,
"4079616" : 159,
"4112384" : 145,
"4145152" : 145,
"4177920" : 99,
"4227072" : 228,
"4292608" : 180,
"4358144" : 181,
"4423680" : 142,
"4489216" : 126,
"4554752" : 111,
"4620288" : 114,
"4685824" : 98,
"4751360" : 92,
"4816896" : 87,
"4882432" : 85,
"4947968" : 47,
"5013504" : 66,
"5079040" : 51,
"5144576" : 45,
"5210112" : 39,
"5275648" : 30,
"5341184" : 31,
"5406720" : 26,
"5472256" : 22,
"5537792" : 25,
"5603328" : 28,
"5668864" : 24,
"5734400" : 17,
"5799936" : 7,
"5865472" : 8,
"5931008" : 10,
"5996544" : 10,
"6062080" : 5,
"6127616" : 2,
"6193152" : 12,
"6258688" : 2,
"6324224" : 6,
"6455296" : 1,
"6520832" : 2,
"6586368" : 1,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 10947276,
"mean" : 1691608.742203,
"stddev" : 634931.965003,
"N" : 1890637
},
"bw_min" : 66936,
"bw_max" : 83492,
"bw_agg" : 100.000000,
"bw_mean" : 75641.396985,
"bw_dev" : 404.059261,
"bw_samples" : 1592,
"iops_min" : 16734,
"iops_max" : 20873,
"iops_mean" : 18910.321608,
"iops_stddev" : 101.012460,
"iops_samples" : 1592
},
"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" : 800006,
"usr_cpu" : 0.617620,
"sys_cpu" : 9.635553,
"ctx" : 1484561,
"majf" : 0,
"minf" : 283,
"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" : 99.999947,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999947,
"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" : 0.520616,
"250" : 0.495545,
"500" : 4.864213,
"750" : 9.228279,
"1000" : 16.310148
},
"latency_ms" : {
"2" : 60.399864,
"4" : 8.028953,
"10" : 0.151906,
"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" : 1772843150,
"timestamp_ms" : 1772843150668,
"time" : "Fri Mar 6 20:25:50 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 70,
"elapsed" : 121,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 8521084928,
"io_kbytes" : 8321372,
"bw_bytes" : 77463704,
"bw" : 75648,
"iops" : 18912.146253,
"runtime" : 110001,
"total_ios" : 2080355,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420445.106208,
"stddev" : 294143.866605,
"N" : 2080355
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1270622.366524,
"stddev" : 536792.898985,
"N" : 2080347,
"percentile" : {
"1.000000" : 138240,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 1,
"61184" : 1,
"61696" : 1,
"63232" : 3,
"64256" : 2,
"64768" : 1,
"65280" : 1,
"66048" : 3,
"67072" : 3,
"68096" : 3,
"69120" : 9,
"70144" : 4,
"71168" : 16,
"72192" : 14,
"73216" : 23,
"74240" : 30,
"75264" : 42,
"76288" : 64,
"77312" : 87,
"78336" : 90,
"79360" : 111,
"80384" : 126,
"81408" : 126,
"82432" : 124,
"83456" : 140,
"84480" : 177,
"85504" : 191,
"86528" : 225,
"87552" : 296,
"88576" : 367,
"89600" : 432,
"90624" : 583,
"91648" : 635,
"92672" : 742,
"93696" : 799,
"94720" : 917,
"95744" : 962,
"96768" : 989,
"97792" : 971,
"98816" : 1000,
"99840" : 884,
"100864" : 878,
"101888" : 849,
"102912" : 820,
"103936" : 731,
"104960" : 666,
"105984" : 548,
"107008" : 485,
"108032" : 470,
"109056" : 426,
"110080" : 403,
"111104" : 335,
"112128" : 286,
"113152" : 303,
"114176" : 264,
"115200" : 236,
"116224" : 183,
"117248" : 190,
"118272" : 179,
"119296" : 182,
"120320" : 144,
"121344" : 98,
"122368" : 89,
"123392" : 93,
"124416" : 91,
"125440" : 88,
"126464" : 88,
"127488" : 46,
"128512" : 63,
"129536" : 54,
"130560" : 43,
"132096" : 102,
"134144" : 76,
"136192" : 63,
"138240" : 43,
"140288" : 44,
"142336" : 39,
"144384" : 32,
"146432" : 25,
"148480" : 34,
"150528" : 18,
"152576" : 16,
"154624" : 10,
"156672" : 18,
"158720" : 12,
"160768" : 9,
"162816" : 5,
"164864" : 7,
"166912" : 11,
"168960" : 7,
"171008" : 2,
"173056" : 7,
"175104" : 6,
"177152" : 4,
"179200" : 5,
"181248" : 8,
"183296" : 2,
"185344" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 2,
"195584" : 2,
"197632" : 3,
"199680" : 2,
"201728" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 2,
"216064" : 2,
"218112" : 1,
"220160" : 1,
"222208" : 2,
"224256" : 1,
"226304" : 1,
"228352" : 1,
"232448" : 1,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 3,
"264192" : 2,
"268288" : 3,
"272384" : 3,
"276480" : 14,
"280576" : 39,
"284672" : 53,
"288768" : 107,
"292864" : 186,
"296960" : 282,
"301056" : 400,
"305152" : 468,
"309248" : 437,
"313344" : 416,
"317440" : 398,
"321536" : 339,
"325632" : 366,
"329728" : 341,
"333824" : 304,
"337920" : 355,
"342016" : 526,
"346112" : 586,
"350208" : 648,
"354304" : 761,
"358400" : 890,
"362496" : 985,
"366592" : 1151,
"370688" : 1177,
"374784" : 1237,
"378880" : 1328,
"382976" : 1597,
"387072" : 2001,
"391168" : 2211,
"395264" : 2506,
"399360" : 2782,
"403456" : 3010,
"407552" : 3070,
"411648" : 3234,
"415744" : 3481,
"419840" : 3655,
"423936" : 3980,
"428032" : 4079,
"432128" : 4005,
"436224" : 3790,
"440320" : 3652,
"444416" : 3224,
"448512" : 2889,
"452608" : 2736,
"456704" : 2632,
"460800" : 2584,
"464896" : 2597,
"468992" : 2614,
"473088" : 2662,
"477184" : 2710,
"481280" : 2915,
"485376" : 3033,
"489472" : 3245,
"493568" : 3296,
"497664" : 2924,
"501760" : 2532,
"505856" : 2104,
"509952" : 1716,
"514048" : 1573,
"518144" : 1384,
"522240" : 1230,
"528384" : 2474,
"536576" : 2412,
"544768" : 2432,
"552960" : 2504,
"561152" : 2477,
"569344" : 2421,
"577536" : 2673,
"585728" : 3298,
"593920" : 3848,
"602112" : 4562,
"610304" : 5334,
"618496" : 6101,
"626688" : 6577,
"634880" : 6507,
"643072" : 6063,
"651264" : 5882,
"659456" : 6336,
"667648" : 6964,
"675840" : 8598,
"684032" : 10200,
"692224" : 10985,
"700416" : 10818,
"708608" : 10682,
"716800" : 10801,
"724992" : 11355,
"733184" : 11403,
"741376" : 11725,
"749568" : 11496,
"757760" : 11547,
"765952" : 11519,
"774144" : 11580,
"782336" : 11550,
"790528" : 11980,
"798720" : 12431,
"806912" : 12812,
"815104" : 12849,
"823296" : 12554,
"831488" : 11481,
"839680" : 9976,
"847872" : 8839,
"856064" : 8700,
"864256" : 8885,
"872448" : 9144,
"880640" : 9545,
"888832" : 9726,
"897024" : 9548,
"905216" : 9279,
"913408" : 9456,
"921600" : 9938,
"929792" : 10387,
"937984" : 10727,
"946176" : 11413,
"954368" : 11923,
"962560" : 12219,
"970752" : 12715,
"978944" : 12898,
"987136" : 13635,
"995328" : 13977,
"1003520" : 14683,
"1011712" : 15171,
"1019904" : 15668,
"1028096" : 16052,
"1036288" : 15961,
"1044480" : 15958,
"1056768" : 31353,
"1073152" : 31688,
"1089536" : 31399,
"1105920" : 31518,
"1122304" : 31783,
"1138688" : 31006,
"1155072" : 30041,
"1171456" : 28786,
"1187840" : 28712,
"1204224" : 28574,
"1220608" : 26978,
"1236992" : 24835,
"1253376" : 24087,
"1269760" : 24207,
"1286144" : 23532,
"1302528" : 22531,
"1318912" : 22700,
"1335296" : 22472,
"1351680" : 22558,
"1368064" : 22485,
"1384448" : 21607,
"1400832" : 22075,
"1417216" : 21825,
"1433600" : 21502,
"1449984" : 21504,
"1466368" : 21263,
"1482752" : 21040,
"1499136" : 21023,
"1515520" : 20766,
"1531904" : 20786,
"1548288" : 20490,
"1564672" : 20019,
"1581056" : 19817,
"1597440" : 18946,
"1613824" : 18564,
"1630208" : 18293,
"1646592" : 17376,
"1662976" : 17037,
"1679360" : 16875,
"1695744" : 16370,
"1712128" : 16174,
"1728512" : 16019,
"1744896" : 15493,
"1761280" : 15306,
"1777664" : 14652,
"1794048" : 13954,
"1810432" : 13546,
"1826816" : 12987,
"1843200" : 12598,
"1859584" : 12180,
"1875968" : 11611,
"1892352" : 11219,
"1908736" : 10980,
"1925120" : 10575,
"1941504" : 9919,
"1957888" : 9725,
"1974272" : 9359,
"1990656" : 8962,
"2007040" : 8495,
"2023424" : 7970,
"2039808" : 7672,
"2056192" : 7378,
"2072576" : 7064,
"2088960" : 6645,
"2113536" : 12313,
"2146304" : 10886,
"2179072" : 9967,
"2211840" : 8886,
"2244608" : 7873,
"2277376" : 6961,
"2310144" : 6089,
"2342912" : 5420,
"2375680" : 4808,
"2408448" : 4161,
"2441216" : 3693,
"2473984" : 3326,
"2506752" : 3049,
"2539520" : 2533,
"2572288" : 2241,
"2605056" : 2058,
"2637824" : 1802,
"2670592" : 1648,
"2703360" : 1523,
"2736128" : 1374,
"2768896" : 1203,
"2801664" : 1112,
"2834432" : 1099,
"2867200" : 988,
"2899968" : 939,
"2932736" : 886,
"2965504" : 855,
"2998272" : 775,
"3031040" : 765,
"3063808" : 745,
"3096576" : 725,
"3129344" : 628,
"3162112" : 643,
"3194880" : 688,
"3227648" : 612,
"3260416" : 597,
"3293184" : 589,
"3325952" : 578,
"3358720" : 520,
"3391488" : 503,
"3424256" : 497,
"3457024" : 503,
"3489792" : 434,
"3522560" : 407,
"3555328" : 413,
"3588096" : 385,
"3620864" : 392,
"3653632" : 352,
"3686400" : 340,
"3719168" : 345,
"3751936" : 298,
"3784704" : 288,
"3817472" : 256,
"3850240" : 225,
"3883008" : 208,
"3915776" : 205,
"3948544" : 223,
"3981312" : 180,
"4014080" : 198,
"4046848" : 185,
"4079616" : 168,
"4112384" : 162,
"4145152" : 164,
"4177920" : 114,
"4227072" : 246,
"4292608" : 194,
"4358144" : 201,
"4423680" : 155,
"4489216" : 141,
"4554752" : 119,
"4620288" : 120,
"4685824" : 107,
"4751360" : 104,
"4816896" : 93,
"4882432" : 95,
"4947968" : 49,
"5013504" : 70,
"5079040" : 53,
"5144576" : 48,
"5210112" : 43,
"5275648" : 31,
"5341184" : 32,
"5406720" : 28,
"5472256" : 24,
"5537792" : 29,
"5603328" : 31,
"5668864" : 25,
"5734400" : 17,
"5799936" : 7,
"5865472" : 10,
"5931008" : 10,
"5996544" : 10,
"6062080" : 6,
"6127616" : 2,
"6193152" : 12,
"6258688" : 2,
"6324224" : 7,
"6389760" : 2,
"6455296" : 1,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 91249,
"max" : 10947276,
"mean" : 1691067.210878,
"stddev" : 634244.349774,
"N" : 2080347
},
"bw_min" : 66904,
"bw_max" : 83504,
"bw_agg" : 100.000000,
"bw_mean" : 75656.890411,
"bw_dev" : 403.129853,
"bw_samples" : 1752,
"iops_min" : 16726,
"iops_max" : 20876,
"iops_mean" : 18914.191781,
"iops_stddev" : 100.780692,
"iops_samples" : 1752
},
"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" : 880006,
"usr_cpu" : 0.622268,
"sys_cpu" : 9.633116,
"ctx" : 1633593,
"majf" : 0,
"minf" : 283,
"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" : 0.522651,
"250" : 0.495348,
"500" : 4.860469,
"750" : 9.228954,
"1000" : 16.321253
},
"latency_ms" : {
"2" : 60.410411,
"4" : 8.010364,
"10" : 0.150119,
"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" : 1772843160,
"timestamp_ms" : 1772843160669,
"time" : "Fri Mar 6 20:26:00 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 59,
"elapsed" : 131,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 9289773056,
"io_kbytes" : 9072044,
"bw_bytes" : 77413485,
"bw" : 75599,
"iops" : 18900.043333,
"runtime" : 120002,
"total_ios" : 2268043,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420717.845193,
"stddev" : 294440.116475,
"N" : 2268043
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1271438.110743,
"stddev" : 537055.452282,
"N" : 2268035,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 978944,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"63232" : 3,
"64256" : 2,
"64768" : 2,
"65280" : 1,
"66048" : 3,
"67072" : 8,
"68096" : 3,
"69120" : 9,
"70144" : 4,
"71168" : 17,
"72192" : 14,
"73216" : 27,
"74240" : 32,
"75264" : 46,
"76288" : 67,
"77312" : 94,
"78336" : 96,
"79360" : 121,
"80384" : 135,
"81408" : 137,
"82432" : 135,
"83456" : 153,
"84480" : 199,
"85504" : 216,
"86528" : 243,
"87552" : 319,
"88576" : 396,
"89600" : 472,
"90624" : 630,
"91648" : 698,
"92672" : 814,
"93696" : 883,
"94720" : 1014,
"95744" : 1035,
"96768" : 1094,
"97792" : 1054,
"98816" : 1098,
"99840" : 975,
"100864" : 957,
"101888" : 910,
"102912" : 879,
"103936" : 795,
"104960" : 725,
"105984" : 603,
"107008" : 545,
"108032" : 516,
"109056" : 478,
"110080" : 434,
"111104" : 367,
"112128" : 310,
"113152" : 330,
"114176" : 289,
"115200" : 252,
"116224" : 201,
"117248" : 206,
"118272" : 195,
"119296" : 194,
"120320" : 158,
"121344" : 104,
"122368" : 104,
"123392" : 103,
"124416" : 98,
"125440" : 92,
"126464" : 97,
"127488" : 49,
"128512" : 65,
"129536" : 57,
"130560" : 49,
"132096" : 110,
"134144" : 82,
"136192" : 69,
"138240" : 47,
"140288" : 46,
"142336" : 41,
"144384" : 35,
"146432" : 27,
"148480" : 35,
"150528" : 21,
"152576" : 18,
"154624" : 10,
"156672" : 22,
"158720" : 13,
"160768" : 10,
"162816" : 5,
"164864" : 7,
"166912" : 11,
"168960" : 8,
"171008" : 3,
"173056" : 7,
"175104" : 6,
"177152" : 4,
"179200" : 5,
"181248" : 8,
"183296" : 2,
"185344" : 2,
"187392" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 2,
"195584" : 4,
"197632" : 3,
"199680" : 2,
"201728" : 1,
"205824" : 1,
"209920" : 3,
"214016" : 2,
"216064" : 2,
"218112" : 1,
"220160" : 1,
"222208" : 2,
"224256" : 1,
"226304" : 1,
"228352" : 1,
"232448" : 1,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 3,
"264192" : 2,
"268288" : 4,
"272384" : 3,
"276480" : 16,
"280576" : 42,
"284672" : 55,
"288768" : 113,
"292864" : 203,
"296960" : 309,
"301056" : 428,
"305152" : 510,
"309248" : 482,
"313344" : 449,
"317440" : 432,
"321536" : 376,
"325632" : 391,
"329728" : 362,
"333824" : 326,
"337920" : 380,
"342016" : 564,
"346112" : 654,
"350208" : 704,
"354304" : 825,
"358400" : 955,
"362496" : 1092,
"366592" : 1233,
"370688" : 1275,
"374784" : 1339,
"378880" : 1443,
"382976" : 1731,
"387072" : 2168,
"391168" : 2433,
"395264" : 2736,
"399360" : 3011,
"403456" : 3271,
"407552" : 3379,
"411648" : 3521,
"415744" : 3744,
"419840" : 3949,
"423936" : 4327,
"428032" : 4442,
"432128" : 4392,
"436224" : 4122,
"440320" : 3988,
"444416" : 3495,
"448512" : 3169,
"452608" : 2970,
"456704" : 2857,
"460800" : 2835,
"464896" : 2812,
"468992" : 2842,
"473088" : 2867,
"477184" : 2957,
"481280" : 3160,
"485376" : 3322,
"489472" : 3529,
"493568" : 3570,
"497664" : 3188,
"501760" : 2758,
"505856" : 2299,
"509952" : 1878,
"514048" : 1719,
"518144" : 1493,
"522240" : 1353,
"528384" : 2701,
"536576" : 2625,
"544768" : 2636,
"552960" : 2754,
"561152" : 2692,
"569344" : 2647,
"577536" : 2939,
"585728" : 3592,
"593920" : 4220,
"602112" : 4964,
"610304" : 5850,
"618496" : 6663,
"626688" : 7171,
"634880" : 7060,
"643072" : 6589,
"651264" : 6395,
"659456" : 6853,
"667648" : 7579,
"675840" : 9346,
"684032" : 11138,
"692224" : 11961,
"700416" : 11769,
"708608" : 11598,
"716800" : 11772,
"724992" : 12323,
"733184" : 12378,
"741376" : 12726,
"749568" : 12494,
"757760" : 12584,
"765952" : 12493,
"774144" : 12622,
"782336" : 12569,
"790528" : 12972,
"798720" : 13545,
"806912" : 13959,
"815104" : 13927,
"823296" : 13575,
"831488" : 12433,
"839680" : 10888,
"847872" : 9622,
"856064" : 9453,
"864256" : 9691,
"872448" : 9960,
"880640" : 10353,
"888832" : 10616,
"897024" : 10448,
"905216" : 10124,
"913408" : 10322,
"921600" : 10848,
"929792" : 11325,
"937984" : 11773,
"946176" : 12436,
"954368" : 12985,
"962560" : 13263,
"970752" : 13837,
"978944" : 14097,
"987136" : 14845,
"995328" : 15227,
"1003520" : 15936,
"1011712" : 16489,
"1019904" : 17126,
"1028096" : 17467,
"1036288" : 17349,
"1044480" : 17302,
"1056768" : 34118,
"1073152" : 34423,
"1089536" : 34148,
"1105920" : 34225,
"1122304" : 34550,
"1138688" : 33671,
"1155072" : 32716,
"1171456" : 31356,
"1187840" : 31314,
"1204224" : 31149,
"1220608" : 29400,
"1236992" : 27053,
"1253376" : 26314,
"1269760" : 26365,
"1286144" : 25767,
"1302528" : 24635,
"1318912" : 24764,
"1335296" : 24518,
"1351680" : 24649,
"1368064" : 24494,
"1384448" : 23666,
"1400832" : 24094,
"1417216" : 23912,
"1433600" : 23500,
"1449984" : 23491,
"1466368" : 23154,
"1482752" : 22916,
"1499136" : 22913,
"1515520" : 22654,
"1531904" : 22733,
"1548288" : 22363,
"1564672" : 21854,
"1581056" : 21620,
"1597440" : 20772,
"1613824" : 20267,
"1630208" : 19939,
"1646592" : 19010,
"1662976" : 18670,
"1679360" : 18472,
"1695744" : 17893,
"1712128" : 17699,
"1728512" : 17459,
"1744896" : 16999,
"1761280" : 16685,
"1777664" : 16024,
"1794048" : 15256,
"1810432" : 14827,
"1826816" : 14172,
"1843200" : 13723,
"1859584" : 13302,
"1875968" : 12721,
"1892352" : 12262,
"1908736" : 12040,
"1925120" : 11616,
"1941504" : 10807,
"1957888" : 10602,
"1974272" : 10208,
"1990656" : 9793,
"2007040" : 9301,
"2023424" : 8685,
"2039808" : 8395,
"2056192" : 8066,
"2072576" : 7698,
"2088960" : 7230,
"2113536" : 13424,
"2146304" : 11836,
"2179072" : 10865,
"2211840" : 9661,
"2244608" : 8572,
"2277376" : 7547,
"2310144" : 6675,
"2342912" : 5934,
"2375680" : 5250,
"2408448" : 4552,
"2441216" : 4059,
"2473984" : 3639,
"2506752" : 3316,
"2539520" : 2779,
"2572288" : 2445,
"2605056" : 2243,
"2637824" : 1967,
"2670592" : 1806,
"2703360" : 1651,
"2736128" : 1490,
"2768896" : 1325,
"2801664" : 1216,
"2834432" : 1200,
"2867200" : 1093,
"2899968" : 1023,
"2932736" : 973,
"2965504" : 953,
"2998272" : 851,
"3031040" : 847,
"3063808" : 825,
"3096576" : 804,
"3129344" : 711,
"3162112" : 722,
"3194880" : 749,
"3227648" : 677,
"3260416" : 666,
"3293184" : 640,
"3325952" : 631,
"3358720" : 574,
"3391488" : 545,
"3424256" : 532,
"3457024" : 554,
"3489792" : 486,
"3522560" : 441,
"3555328" : 450,
"3588096" : 416,
"3620864" : 429,
"3653632" : 387,
"3686400" : 362,
"3719168" : 383,
"3751936" : 332,
"3784704" : 311,
"3817472" : 286,
"3850240" : 250,
"3883008" : 233,
"3915776" : 226,
"3948544" : 238,
"3981312" : 197,
"4014080" : 215,
"4046848" : 205,
"4079616" : 182,
"4112384" : 176,
"4145152" : 179,
"4177920" : 131,
"4227072" : 265,
"4292608" : 222,
"4358144" : 214,
"4423680" : 173,
"4489216" : 145,
"4554752" : 125,
"4620288" : 129,
"4685824" : 115,
"4751360" : 112,
"4816896" : 105,
"4882432" : 105,
"4947968" : 53,
"5013504" : 77,
"5079040" : 55,
"5144576" : 56,
"5210112" : 49,
"5275648" : 34,
"5341184" : 36,
"5406720" : 32,
"5472256" : 26,
"5537792" : 31,
"5603328" : 31,
"5668864" : 25,
"5734400" : 17,
"5799936" : 10,
"5865472" : 13,
"5931008" : 12,
"5996544" : 10,
"6062080" : 6,
"6127616" : 2,
"6193152" : 12,
"6258688" : 2,
"6324224" : 7,
"6389760" : 2,
"6455296" : 1,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 1,
"7045120" : 1,
"7176192" : 1,
"7241728" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1692155.801583,
"stddev" : 634433.363847,
"N" : 2268035
},
"bw_min" : 66464,
"bw_max" : 83504,
"bw_agg" : 100.000000,
"bw_mean" : 75630.640167,
"bw_dev" : 406.369401,
"bw_samples" : 1912,
"iops_min" : 16616,
"iops_max" : 20876,
"iops_mean" : 18907.623431,
"iops_stddev" : 101.591363,
"iops_samples" : 1912
},
"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" : 960008,
"usr_cpu" : 0.622391,
"sys_cpu" : 9.625128,
"ctx" : 1780713,
"majf" : 0,
"minf" : 283,
"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" : 0.524637,
"250" : 0.494700,
"500" : 4.848585,
"750" : 9.214508,
"1000" : 16.297134
},
"latency_ms" : {
"2" : 60.446605,
"4" : 8.023305,
"10" : 0.150129,
"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" : 1772843170,
"timestamp_ms" : 1772843170667,
"time" : "Fri Mar 6 20:26:10 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 10058080256,
"io_kbytes" : 9822344,
"bw_bytes" : 77369252,
"bw" : 75555,
"iops" : 18889.054700,
"runtime" : 130001,
"total_ios" : 2455596,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420959.967370,
"stddev" : 294376.100056,
"N" : 2455596
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1272164.322514,
"stddev" : 536823.232395,
"N" : 2455588,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"63232" : 3,
"63744" : 1,
"64256" : 2,
"64768" : 2,
"65280" : 1,
"66048" : 3,
"67072" : 10,
"68096" : 3,
"69120" : 10,
"70144" : 4,
"71168" : 17,
"72192" : 17,
"73216" : 29,
"74240" : 34,
"75264" : 48,
"76288" : 69,
"77312" : 95,
"78336" : 107,
"79360" : 134,
"80384" : 145,
"81408" : 147,
"82432" : 151,
"83456" : 164,
"84480" : 221,
"85504" : 228,
"86528" : 263,
"87552" : 348,
"88576" : 419,
"89600" : 509,
"90624" : 684,
"91648" : 762,
"92672" : 891,
"93696" : 935,
"94720" : 1083,
"95744" : 1120,
"96768" : 1172,
"97792" : 1138,
"98816" : 1186,
"99840" : 1054,
"100864" : 1054,
"101888" : 985,
"102912" : 960,
"103936" : 870,
"104960" : 783,
"105984" : 656,
"107008" : 598,
"108032" : 567,
"109056" : 515,
"110080" : 470,
"111104" : 402,
"112128" : 332,
"113152" : 361,
"114176" : 324,
"115200" : 271,
"116224" : 221,
"117248" : 227,
"118272" : 208,
"119296" : 204,
"120320" : 170,
"121344" : 111,
"122368" : 115,
"123392" : 113,
"124416" : 107,
"125440" : 99,
"126464" : 101,
"127488" : 54,
"128512" : 74,
"129536" : 60,
"130560" : 54,
"132096" : 121,
"134144" : 86,
"136192" : 71,
"138240" : 54,
"140288" : 49,
"142336" : 45,
"144384" : 36,
"146432" : 32,
"148480" : 39,
"150528" : 22,
"152576" : 21,
"154624" : 14,
"156672" : 24,
"158720" : 16,
"160768" : 10,
"162816" : 7,
"164864" : 7,
"166912" : 13,
"168960" : 8,
"171008" : 3,
"173056" : 8,
"175104" : 7,
"177152" : 4,
"179200" : 5,
"181248" : 9,
"183296" : 2,
"185344" : 3,
"187392" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 2,
"195584" : 5,
"197632" : 3,
"199680" : 2,
"201728" : 3,
"205824" : 1,
"209920" : 4,
"214016" : 2,
"216064" : 2,
"218112" : 2,
"220160" : 1,
"222208" : 2,
"224256" : 2,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 1,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 3,
"264192" : 2,
"268288" : 5,
"272384" : 3,
"276480" : 17,
"280576" : 45,
"284672" : 60,
"288768" : 125,
"292864" : 210,
"296960" : 332,
"301056" : 453,
"305152" : 553,
"309248" : 532,
"313344" : 481,
"317440" : 464,
"321536" : 420,
"325632" : 414,
"329728" : 390,
"333824" : 344,
"337920" : 403,
"342016" : 600,
"346112" : 707,
"350208" : 760,
"354304" : 896,
"358400" : 1046,
"362496" : 1196,
"366592" : 1338,
"370688" : 1376,
"374784" : 1448,
"378880" : 1578,
"382976" : 1851,
"387072" : 2336,
"391168" : 2624,
"395264" : 2940,
"399360" : 3227,
"403456" : 3512,
"407552" : 3659,
"411648" : 3828,
"415744" : 4018,
"419840" : 4282,
"423936" : 4678,
"428032" : 4792,
"432128" : 4770,
"436224" : 4461,
"440320" : 4298,
"444416" : 3788,
"448512" : 3432,
"452608" : 3209,
"456704" : 3094,
"460800" : 3087,
"464896" : 3059,
"468992" : 3054,
"473088" : 3102,
"477184" : 3219,
"481280" : 3383,
"485376" : 3564,
"489472" : 3787,
"493568" : 3809,
"497664" : 3422,
"501760" : 2957,
"505856" : 2490,
"509952" : 2017,
"514048" : 1860,
"518144" : 1618,
"522240" : 1455,
"528384" : 2897,
"536576" : 2841,
"544768" : 2829,
"552960" : 2938,
"561152" : 2908,
"569344" : 2859,
"577536" : 3200,
"585728" : 3895,
"593920" : 4566,
"602112" : 5385,
"610304" : 6317,
"618496" : 7225,
"626688" : 7789,
"634880" : 7608,
"643072" : 7126,
"651264" : 6962,
"659456" : 7400,
"667648" : 8135,
"675840" : 10145,
"684032" : 12043,
"692224" : 12962,
"700416" : 12751,
"708608" : 12512,
"716800" : 12700,
"724992" : 13254,
"733184" : 13377,
"741376" : 13698,
"749568" : 13503,
"757760" : 13562,
"765952" : 13537,
"774144" : 13619,
"782336" : 13533,
"790528" : 14017,
"798720" : 14597,
"806912" : 15014,
"815104" : 15068,
"823296" : 14647,
"831488" : 13457,
"839680" : 11805,
"847872" : 10446,
"856064" : 10161,
"864256" : 10455,
"872448" : 10758,
"880640" : 11165,
"888832" : 11430,
"897024" : 11255,
"905216" : 10921,
"913408" : 11122,
"921600" : 11749,
"929792" : 12246,
"937984" : 12741,
"946176" : 13493,
"954368" : 14024,
"962560" : 14255,
"970752" : 14943,
"978944" : 15258,
"987136" : 16079,
"995328" : 16458,
"1003520" : 17272,
"1011712" : 17919,
"1019904" : 18497,
"1028096" : 18879,
"1036288" : 18777,
"1044480" : 18677,
"1056768" : 36967,
"1073152" : 37194,
"1089536" : 36990,
"1105920" : 37019,
"1122304" : 37337,
"1138688" : 36485,
"1155072" : 35371,
"1171456" : 33885,
"1187840" : 33772,
"1204224" : 33721,
"1220608" : 31875,
"1236992" : 29194,
"1253376" : 28380,
"1269760" : 28592,
"1286144" : 28029,
"1302528" : 26715,
"1318912" : 26931,
"1335296" : 26511,
"1351680" : 26684,
"1368064" : 26520,
"1384448" : 25654,
"1400832" : 26058,
"1417216" : 25950,
"1433600" : 25483,
"1449984" : 25480,
"1466368" : 25183,
"1482752" : 24843,
"1499136" : 24902,
"1515520" : 24589,
"1531904" : 24595,
"1548288" : 24299,
"1564672" : 23645,
"1581056" : 23456,
"1597440" : 22512,
"1613824" : 22070,
"1630208" : 21683,
"1646592" : 20648,
"1662976" : 20327,
"1679360" : 20010,
"1695744" : 19416,
"1712128" : 19228,
"1728512" : 18979,
"1744896" : 18517,
"1761280" : 18106,
"1777664" : 17411,
"1794048" : 16525,
"1810432" : 16113,
"1826816" : 15428,
"1843200" : 14932,
"1859584" : 14434,
"1875968" : 13844,
"1892352" : 13279,
"1908736" : 13048,
"1925120" : 12594,
"1941504" : 11751,
"1957888" : 11489,
"1974272" : 11115,
"1990656" : 10617,
"2007040" : 10104,
"2023424" : 9408,
"2039808" : 9134,
"2056192" : 8816,
"2072576" : 8310,
"2088960" : 7812,
"2113536" : 14578,
"2146304" : 12863,
"2179072" : 11763,
"2211840" : 10481,
"2244608" : 9273,
"2277376" : 8227,
"2310144" : 7271,
"2342912" : 6453,
"2375680" : 5693,
"2408448" : 4929,
"2441216" : 4407,
"2473984" : 3891,
"2506752" : 3578,
"2539520" : 2995,
"2572288" : 2634,
"2605056" : 2428,
"2637824" : 2110,
"2670592" : 1957,
"2703360" : 1777,
"2736128" : 1602,
"2768896" : 1436,
"2801664" : 1317,
"2834432" : 1296,
"2867200" : 1173,
"2899968" : 1105,
"2932736" : 1051,
"2965504" : 1027,
"2998272" : 925,
"3031040" : 914,
"3063808" : 888,
"3096576" : 873,
"3129344" : 774,
"3162112" : 775,
"3194880" : 807,
"3227648" : 733,
"3260416" : 731,
"3293184" : 693,
"3325952" : 668,
"3358720" : 617,
"3391488" : 596,
"3424256" : 565,
"3457024" : 587,
"3489792" : 520,
"3522560" : 478,
"3555328" : 488,
"3588096" : 453,
"3620864" : 463,
"3653632" : 421,
"3686400" : 389,
"3719168" : 410,
"3751936" : 376,
"3784704" : 330,
"3817472" : 316,
"3850240" : 262,
"3883008" : 257,
"3915776" : 242,
"3948544" : 256,
"3981312" : 216,
"4014080" : 231,
"4046848" : 222,
"4079616" : 197,
"4112384" : 186,
"4145152" : 189,
"4177920" : 141,
"4227072" : 293,
"4292608" : 239,
"4358144" : 233,
"4423680" : 192,
"4489216" : 160,
"4554752" : 134,
"4620288" : 140,
"4685824" : 120,
"4751360" : 118,
"4816896" : 112,
"4882432" : 107,
"4947968" : 60,
"5013504" : 85,
"5079040" : 59,
"5144576" : 58,
"5210112" : 54,
"5275648" : 35,
"5341184" : 37,
"5406720" : 34,
"5472256" : 28,
"5537792" : 33,
"5603328" : 31,
"5668864" : 26,
"5734400" : 17,
"5799936" : 11,
"5865472" : 13,
"5931008" : 13,
"5996544" : 14,
"6062080" : 6,
"6127616" : 2,
"6193152" : 13,
"6258688" : 3,
"6324224" : 7,
"6389760" : 3,
"6455296" : 2,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 2,
"7045120" : 1,
"7176192" : 1,
"7241728" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1693124.595188,
"stddev" : 634109.882371,
"N" : 2455588
},
"bw_min" : 66432,
"bw_max" : 83504,
"bw_agg" : 100.000000,
"bw_mean" : 75584.289575,
"bw_dev" : 410.609236,
"bw_samples" : 2072,
"iops_min" : 16608,
"iops_max" : 20876,
"iops_mean" : 18896.038610,
"iops_stddev" : 102.651364,
"iops_samples" : 2072
},
"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" : 1040003,
"usr_cpu" : 0.622498,
"sys_cpu" : 9.621703,
"ctx" : 1928150,
"majf" : 0,
"minf" : 283,
"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" : 99.999959,
"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" : 0.522724,
"250" : 0.497517,
"500" : 4.834672,
"750" : 9.195405,
"1000" : 16.256827
},
"latency_ms" : {
"2" : 60.511705,
"4" : 8.031451,
"10" : 0.149332,
"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" : 1772843180,
"timestamp_ms" : 1772843180669,
"time" : "Fri Mar 6 20:26:20 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 39,
"elapsed" : 151,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 10831396864,
"io_kbytes" : 10577536,
"bw_bytes" : 77366015,
"bw" : 75552,
"iops" : 18888.351595,
"runtime" : 140002,
"total_ios" : 2644407,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420979.425290,
"stddev" : 294208.648065,
"N" : 2644407
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1272218.117333,
"stddev" : 536509.583553,
"N" : 2644399,
"percentile" : {
"1.000000" : 138240,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1515520,
"80.000000" : 1679360,
"90.000000" : 1941504,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5472256
},
"bins" : {
"50944" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"62208" : 1,
"63232" : 3,
"63744" : 1,
"64256" : 2,
"64768" : 2,
"65280" : 2,
"66048" : 3,
"67072" : 10,
"68096" : 4,
"69120" : 11,
"70144" : 4,
"71168" : 19,
"72192" : 19,
"73216" : 31,
"74240" : 38,
"75264" : 52,
"76288" : 75,
"77312" : 102,
"78336" : 113,
"79360" : 141,
"80384" : 156,
"81408" : 157,
"82432" : 163,
"83456" : 178,
"84480" : 230,
"85504" : 245,
"86528" : 281,
"87552" : 371,
"88576" : 450,
"89600" : 546,
"90624" : 744,
"91648" : 820,
"92672" : 953,
"93696" : 1010,
"94720" : 1159,
"95744" : 1216,
"96768" : 1266,
"97792" : 1222,
"98816" : 1275,
"99840" : 1142,
"100864" : 1137,
"101888" : 1058,
"102912" : 1030,
"103936" : 933,
"104960" : 830,
"105984" : 701,
"107008" : 649,
"108032" : 609,
"109056" : 544,
"110080" : 510,
"111104" : 438,
"112128" : 358,
"113152" : 389,
"114176" : 345,
"115200" : 292,
"116224" : 241,
"117248" : 238,
"118272" : 218,
"119296" : 219,
"120320" : 182,
"121344" : 117,
"122368" : 121,
"123392" : 131,
"124416" : 116,
"125440" : 108,
"126464" : 106,
"127488" : 60,
"128512" : 80,
"129536" : 66,
"130560" : 60,
"132096" : 126,
"134144" : 92,
"136192" : 74,
"138240" : 55,
"140288" : 52,
"142336" : 47,
"144384" : 38,
"146432" : 33,
"148480" : 43,
"150528" : 23,
"152576" : 21,
"154624" : 14,
"156672" : 25,
"158720" : 17,
"160768" : 12,
"162816" : 8,
"164864" : 7,
"166912" : 13,
"168960" : 9,
"171008" : 3,
"173056" : 8,
"175104" : 7,
"177152" : 4,
"179200" : 6,
"181248" : 9,
"183296" : 3,
"185344" : 4,
"187392" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 2,
"195584" : 5,
"197632" : 4,
"199680" : 2,
"201728" : 3,
"205824" : 1,
"209920" : 4,
"214016" : 2,
"216064" : 2,
"218112" : 2,
"220160" : 1,
"222208" : 2,
"224256" : 2,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 1,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 3,
"264192" : 2,
"268288" : 5,
"272384" : 4,
"276480" : 19,
"280576" : 47,
"284672" : 60,
"288768" : 130,
"292864" : 224,
"296960" : 364,
"301056" : 491,
"305152" : 596,
"309248" : 569,
"313344" : 510,
"317440" : 493,
"321536" : 448,
"325632" : 434,
"329728" : 421,
"333824" : 368,
"337920" : 426,
"342016" : 638,
"346112" : 754,
"350208" : 823,
"354304" : 964,
"358400" : 1130,
"362496" : 1294,
"366592" : 1442,
"370688" : 1469,
"374784" : 1562,
"378880" : 1715,
"382976" : 1997,
"387072" : 2530,
"391168" : 2869,
"395264" : 3172,
"399360" : 3464,
"403456" : 3775,
"407552" : 3937,
"411648" : 4136,
"415744" : 4305,
"419840" : 4640,
"423936" : 5006,
"428032" : 5144,
"432128" : 5101,
"436224" : 4809,
"440320" : 4641,
"444416" : 4061,
"448512" : 3715,
"452608" : 3460,
"456704" : 3328,
"460800" : 3335,
"464896" : 3307,
"468992" : 3288,
"473088" : 3318,
"477184" : 3471,
"481280" : 3627,
"485376" : 3819,
"489472" : 4094,
"493568" : 4124,
"497664" : 3685,
"501760" : 3170,
"505856" : 2691,
"509952" : 2178,
"514048" : 2007,
"518144" : 1760,
"522240" : 1580,
"528384" : 3133,
"536576" : 3045,
"544768" : 3016,
"552960" : 3182,
"561152" : 3133,
"569344" : 3072,
"577536" : 3470,
"585728" : 4191,
"593920" : 4906,
"602112" : 5810,
"610304" : 6807,
"618496" : 7829,
"626688" : 8373,
"634880" : 8188,
"643072" : 7687,
"651264" : 7482,
"659456" : 7934,
"667648" : 8773,
"675840" : 10890,
"684032" : 12978,
"692224" : 13907,
"700416" : 13790,
"708608" : 13517,
"716800" : 13620,
"724992" : 14249,
"733184" : 14384,
"741376" : 14685,
"749568" : 14490,
"757760" : 14610,
"765952" : 14566,
"774144" : 14621,
"782336" : 14553,
"790528" : 15085,
"798720" : 15640,
"806912" : 16192,
"815104" : 16202,
"823296" : 15775,
"831488" : 14475,
"839680" : 12662,
"847872" : 11253,
"856064" : 10945,
"864256" : 11239,
"872448" : 11566,
"880640" : 12023,
"888832" : 12287,
"897024" : 12090,
"905216" : 11709,
"913408" : 12021,
"921600" : 12672,
"929792" : 13151,
"937984" : 13755,
"946176" : 14539,
"954368" : 15081,
"962560" : 15359,
"970752" : 16102,
"978944" : 16434,
"987136" : 17312,
"995328" : 17784,
"1003520" : 18689,
"1011712" : 19299,
"1019904" : 19961,
"1028096" : 20329,
"1036288" : 20213,
"1044480" : 20153,
"1056768" : 39875,
"1073152" : 40063,
"1089536" : 39856,
"1105920" : 39946,
"1122304" : 40253,
"1138688" : 39270,
"1155072" : 38062,
"1171456" : 36439,
"1187840" : 36411,
"1204224" : 36292,
"1220608" : 34283,
"1236992" : 31494,
"1253376" : 30505,
"1269760" : 30853,
"1286144" : 30129,
"1302528" : 28769,
"1318912" : 28902,
"1335296" : 28550,
"1351680" : 28658,
"1368064" : 28510,
"1384448" : 27647,
"1400832" : 28113,
"1417216" : 27847,
"1433600" : 27466,
"1449984" : 27394,
"1466368" : 27117,
"1482752" : 26779,
"1499136" : 26812,
"1515520" : 26529,
"1531904" : 26466,
"1548288" : 26171,
"1564672" : 25459,
"1581056" : 25269,
"1597440" : 24217,
"1613824" : 23786,
"1630208" : 23271,
"1646592" : 22269,
"1662976" : 21964,
"1679360" : 21554,
"1695744" : 20981,
"1712128" : 20733,
"1728512" : 20464,
"1744896" : 20078,
"1761280" : 19509,
"1777664" : 18790,
"1794048" : 17819,
"1810432" : 17376,
"1826816" : 16620,
"1843200" : 16137,
"1859584" : 15507,
"1875968" : 14962,
"1892352" : 14299,
"1908736" : 14061,
"1925120" : 13616,
"1941504" : 12679,
"1957888" : 12375,
"1974272" : 11955,
"1990656" : 11441,
"2007040" : 10915,
"2023424" : 10167,
"2039808" : 9856,
"2056192" : 9479,
"2072576" : 8969,
"2088960" : 8403,
"2113536" : 15669,
"2146304" : 13875,
"2179072" : 12692,
"2211840" : 11266,
"2244608" : 9979,
"2277376" : 8923,
"2310144" : 7815,
"2342912" : 6921,
"2375680" : 6141,
"2408448" : 5321,
"2441216" : 4748,
"2473984" : 4184,
"2506752" : 3836,
"2539520" : 3229,
"2572288" : 2811,
"2605056" : 2604,
"2637824" : 2271,
"2670592" : 2101,
"2703360" : 1911,
"2736128" : 1722,
"2768896" : 1532,
"2801664" : 1422,
"2834432" : 1400,
"2867200" : 1262,
"2899968" : 1191,
"2932736" : 1125,
"2965504" : 1098,
"2998272" : 1004,
"3031040" : 987,
"3063808" : 942,
"3096576" : 936,
"3129344" : 822,
"3162112" : 831,
"3194880" : 864,
"3227648" : 786,
"3260416" : 761,
"3293184" : 744,
"3325952" : 701,
"3358720" : 650,
"3391488" : 628,
"3424256" : 604,
"3457024" : 623,
"3489792" : 555,
"3522560" : 532,
"3555328" : 528,
"3588096" : 483,
"3620864" : 496,
"3653632" : 460,
"3686400" : 418,
"3719168" : 435,
"3751936" : 405,
"3784704" : 353,
"3817472" : 337,
"3850240" : 278,
"3883008" : 278,
"3915776" : 261,
"3948544" : 279,
"3981312" : 233,
"4014080" : 250,
"4046848" : 235,
"4079616" : 207,
"4112384" : 199,
"4145152" : 203,
"4177920" : 150,
"4227072" : 315,
"4292608" : 253,
"4358144" : 249,
"4423680" : 203,
"4489216" : 169,
"4554752" : 140,
"4620288" : 149,
"4685824" : 129,
"4751360" : 127,
"4816896" : 117,
"4882432" : 115,
"4947968" : 67,
"5013504" : 90,
"5079040" : 61,
"5144576" : 65,
"5210112" : 58,
"5275648" : 42,
"5341184" : 43,
"5406720" : 38,
"5472256" : 32,
"5537792" : 37,
"5603328" : 31,
"5668864" : 29,
"5734400" : 19,
"5799936" : 12,
"5865472" : 14,
"5931008" : 13,
"5996544" : 14,
"6062080" : 6,
"6127616" : 3,
"6193152" : 13,
"6258688" : 3,
"6324224" : 7,
"6389760" : 4,
"6455296" : 2,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 2,
"7045120" : 1,
"7176192" : 1,
"7241728" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1693197.690645,
"stddev" : 633774.119836,
"N" : 2644399
},
"bw_min" : 66432,
"bw_max" : 83504,
"bw_agg" : 100.000000,
"bw_mean" : 75564.139785,
"bw_dev" : 409.808596,
"bw_samples" : 2232,
"iops_min" : 16608,
"iops_max" : 20876,
"iops_mean" : 18891.003584,
"iops_stddev" : 102.451253,
"iops_samples" : 2232
},
"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" : 1120009,
"usr_cpu" : 0.620174,
"sys_cpu" : 9.623048,
"ctx" : 2076415,
"majf" : 0,
"minf" : 283,
"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" : 0.522348,
"250" : 0.495612,
"500" : 4.833106,
"750" : 9.190983,
"1000" : 16.247159
},
"latency_ms" : {
"2" : 60.533987,
"4" : 8.028151,
"10" : 0.148313,
"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" : 1772843190,
"timestamp_ms" : 1772843190667,
"time" : "Fri Mar 6 20:26:30 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 30,
"elapsed" : 161,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 11611795456,
"io_kbytes" : 11339644,
"bw_bytes" : 77411453,
"bw" : 75597,
"iops" : 18899.374004,
"runtime" : 150001,
"total_ios" : 2834925,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420732.018930,
"stddev" : 293720.346980,
"N" : 2834925
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1271472.007977,
"stddev" : 535639.636625,
"N" : 2834917,
"percentile" : {
"1.000000" : 138240,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2867200,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5406720
},
"bins" : {
"50944" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"62208" : 1,
"63232" : 3,
"63744" : 1,
"64256" : 2,
"64768" : 2,
"65280" : 2,
"66048" : 3,
"67072" : 10,
"68096" : 5,
"69120" : 11,
"70144" : 4,
"71168" : 19,
"72192" : 22,
"73216" : 33,
"74240" : 42,
"75264" : 58,
"76288" : 86,
"77312" : 115,
"78336" : 123,
"79360" : 151,
"80384" : 166,
"81408" : 166,
"82432" : 176,
"83456" : 192,
"84480" : 242,
"85504" : 260,
"86528" : 303,
"87552" : 404,
"88576" : 497,
"89600" : 603,
"90624" : 795,
"91648" : 897,
"92672" : 1014,
"93696" : 1081,
"94720" : 1247,
"95744" : 1303,
"96768" : 1358,
"97792" : 1315,
"98816" : 1369,
"99840" : 1228,
"100864" : 1232,
"101888" : 1127,
"102912" : 1112,
"103936" : 997,
"104960" : 888,
"105984" : 747,
"107008" : 687,
"108032" : 645,
"109056" : 569,
"110080" : 543,
"111104" : 468,
"112128" : 387,
"113152" : 414,
"114176" : 363,
"115200" : 305,
"116224" : 258,
"117248" : 251,
"118272" : 232,
"119296" : 236,
"120320" : 197,
"121344" : 125,
"122368" : 128,
"123392" : 137,
"124416" : 124,
"125440" : 114,
"126464" : 112,
"127488" : 64,
"128512" : 86,
"129536" : 70,
"130560" : 62,
"132096" : 131,
"134144" : 100,
"136192" : 84,
"138240" : 60,
"140288" : 56,
"142336" : 50,
"144384" : 41,
"146432" : 33,
"148480" : 45,
"150528" : 27,
"152576" : 21,
"154624" : 14,
"156672" : 28,
"158720" : 20,
"160768" : 13,
"162816" : 8,
"164864" : 7,
"166912" : 14,
"168960" : 11,
"171008" : 4,
"173056" : 11,
"175104" : 7,
"177152" : 5,
"179200" : 6,
"181248" : 10,
"183296" : 3,
"185344" : 4,
"187392" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 3,
"195584" : 5,
"197632" : 4,
"199680" : 4,
"201728" : 4,
"203776" : 1,
"205824" : 2,
"209920" : 4,
"211968" : 1,
"214016" : 3,
"216064" : 3,
"218112" : 4,
"220160" : 1,
"222208" : 3,
"224256" : 3,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 2,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 3,
"261120" : 1,
"264192" : 4,
"268288" : 5,
"272384" : 5,
"276480" : 19,
"280576" : 47,
"284672" : 64,
"288768" : 144,
"292864" : 242,
"296960" : 398,
"301056" : 524,
"305152" : 633,
"309248" : 602,
"313344" : 542,
"317440" : 518,
"321536" : 467,
"325632" : 463,
"329728" : 445,
"333824" : 394,
"337920" : 461,
"342016" : 689,
"346112" : 820,
"350208" : 885,
"354304" : 1037,
"358400" : 1217,
"362496" : 1388,
"366592" : 1551,
"370688" : 1569,
"374784" : 1679,
"378880" : 1825,
"382976" : 2143,
"387072" : 2732,
"391168" : 3072,
"395264" : 3423,
"399360" : 3724,
"403456" : 4072,
"407552" : 4226,
"411648" : 4438,
"415744" : 4634,
"419840" : 4974,
"423936" : 5345,
"428032" : 5500,
"432128" : 5479,
"436224" : 5173,
"440320" : 4960,
"444416" : 4371,
"448512" : 3983,
"452608" : 3698,
"456704" : 3557,
"460800" : 3569,
"464896" : 3536,
"468992" : 3505,
"473088" : 3608,
"477184" : 3744,
"481280" : 3900,
"485376" : 4137,
"489472" : 4430,
"493568" : 4388,
"497664" : 3953,
"501760" : 3368,
"505856" : 2884,
"509952" : 2341,
"514048" : 2131,
"518144" : 1869,
"522240" : 1699,
"528384" : 3331,
"536576" : 3241,
"544768" : 3229,
"552960" : 3381,
"561152" : 3338,
"569344" : 3273,
"577536" : 3728,
"585728" : 4523,
"593920" : 5254,
"602112" : 6221,
"610304" : 7332,
"618496" : 8415,
"626688" : 8973,
"634880" : 8820,
"643072" : 8243,
"651264" : 8012,
"659456" : 8478,
"667648" : 9414,
"675840" : 11726,
"684032" : 13930,
"692224" : 14869,
"700416" : 14802,
"708608" : 14498,
"716800" : 14628,
"724992" : 15292,
"733184" : 15431,
"741376" : 15734,
"749568" : 15591,
"757760" : 15690,
"765952" : 15631,
"774144" : 15649,
"782336" : 15594,
"790528" : 16235,
"798720" : 16796,
"806912" : 17381,
"815104" : 17390,
"823296" : 16922,
"831488" : 15472,
"839680" : 13569,
"847872" : 12063,
"856064" : 11748,
"864256" : 12071,
"872448" : 12405,
"880640" : 12875,
"888832" : 13177,
"897024" : 12984,
"905216" : 12489,
"913408" : 12905,
"921600" : 13646,
"929792" : 14118,
"937984" : 14789,
"946176" : 15592,
"954368" : 16232,
"962560" : 16423,
"970752" : 17297,
"978944" : 17677,
"987136" : 18624,
"995328" : 19097,
"1003520" : 20109,
"1011712" : 20627,
"1019904" : 21432,
"1028096" : 21805,
"1036288" : 21667,
"1044480" : 21641,
"1056768" : 42844,
"1073152" : 42915,
"1089536" : 42801,
"1105920" : 42808,
"1122304" : 43212,
"1138688" : 42182,
"1155072" : 40829,
"1171456" : 39055,
"1187840" : 39033,
"1204224" : 38849,
"1220608" : 36751,
"1236992" : 33752,
"1253376" : 32748,
"1269760" : 33061,
"1286144" : 32322,
"1302528" : 30880,
"1318912" : 30990,
"1335296" : 30673,
"1351680" : 30749,
"1368064" : 30538,
"1384448" : 29712,
"1400832" : 30159,
"1417216" : 29859,
"1433600" : 29522,
"1449984" : 29387,
"1466368" : 29054,
"1482752" : 28788,
"1499136" : 28774,
"1515520" : 28393,
"1531904" : 28377,
"1548288" : 28061,
"1564672" : 27372,
"1581056" : 27038,
"1597440" : 25994,
"1613824" : 25442,
"1630208" : 24899,
"1646592" : 23866,
"1662976" : 23462,
"1679360" : 23078,
"1695744" : 22520,
"1712128" : 22249,
"1728512" : 21909,
"1744896" : 21527,
"1761280" : 20864,
"1777664" : 20179,
"1794048" : 19123,
"1810432" : 18625,
"1826816" : 17843,
"1843200" : 17232,
"1859584" : 16609,
"1875968" : 16023,
"1892352" : 15369,
"1908736" : 15076,
"1925120" : 14536,
"1941504" : 13600,
"1957888" : 13235,
"1974272" : 12772,
"1990656" : 12217,
"2007040" : 11652,
"2023424" : 10898,
"2039808" : 10544,
"2056192" : 10225,
"2072576" : 9605,
"2088960" : 8997,
"2113536" : 16749,
"2146304" : 14858,
"2179072" : 13526,
"2211840" : 12063,
"2244608" : 10673,
"2277376" : 9525,
"2310144" : 8331,
"2342912" : 7404,
"2375680" : 6540,
"2408448" : 5685,
"2441216" : 5073,
"2473984" : 4434,
"2506752" : 4076,
"2539520" : 3446,
"2572288" : 2979,
"2605056" : 2783,
"2637824" : 2407,
"2670592" : 2231,
"2703360" : 2025,
"2736128" : 1819,
"2768896" : 1617,
"2801664" : 1513,
"2834432" : 1480,
"2867200" : 1335,
"2899968" : 1261,
"2932736" : 1189,
"2965504" : 1154,
"2998272" : 1065,
"3031040" : 1042,
"3063808" : 1014,
"3096576" : 986,
"3129344" : 865,
"3162112" : 879,
"3194880" : 904,
"3227648" : 823,
"3260416" : 812,
"3293184" : 788,
"3325952" : 741,
"3358720" : 685,
"3391488" : 672,
"3424256" : 636,
"3457024" : 658,
"3489792" : 588,
"3522560" : 564,
"3555328" : 561,
"3588096" : 516,
"3620864" : 521,
"3653632" : 486,
"3686400" : 440,
"3719168" : 461,
"3751936" : 430,
"3784704" : 379,
"3817472" : 365,
"3850240" : 301,
"3883008" : 300,
"3915776" : 272,
"3948544" : 296,
"3981312" : 251,
"4014080" : 266,
"4046848" : 254,
"4079616" : 215,
"4112384" : 211,
"4145152" : 209,
"4177920" : 158,
"4227072" : 332,
"4292608" : 269,
"4358144" : 263,
"4423680" : 211,
"4489216" : 181,
"4554752" : 154,
"4620288" : 156,
"4685824" : 138,
"4751360" : 137,
"4816896" : 128,
"4882432" : 121,
"4947968" : 68,
"5013504" : 91,
"5079040" : 64,
"5144576" : 66,
"5210112" : 65,
"5275648" : 44,
"5341184" : 46,
"5406720" : 40,
"5472256" : 34,
"5537792" : 39,
"5603328" : 32,
"5668864" : 31,
"5734400" : 20,
"5799936" : 15,
"5865472" : 15,
"5931008" : 15,
"5996544" : 15,
"6062080" : 6,
"6127616" : 3,
"6193152" : 13,
"6258688" : 3,
"6324224" : 7,
"6389760" : 4,
"6455296" : 2,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 2,
"7045120" : 1,
"7176192" : 1,
"7241728" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1692204.671312,
"stddev" : 632781.334660,
"N" : 2834917
},
"bw_min" : 66240,
"bw_max" : 84112,
"bw_agg" : 100.000000,
"bw_mean" : 75605.200669,
"bw_dev" : 416.042550,
"bw_samples" : 2392,
"iops_min" : 16560,
"iops_max" : 21028,
"iops_mean" : 18901.270903,
"iops_stddev" : 104.009847,
"iops_samples" : 2392
},
"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" : 1200005,
"usr_cpu" : 0.621664,
"sys_cpu" : 9.620460,
"ctx" : 2226640,
"majf" : 0,
"minf" : 283,
"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" : 0.524882,
"250" : 0.493805,
"500" : 4.838576,
"750" : 9.192236,
"1000" : 16.264698
},
"latency_ms" : {
"2" : 60.545905,
"4" : 7.993227,
"10" : 0.146353,
"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" : 1772843200,
"timestamp_ms" : 1772843200668,
"time" : "Fri Mar 6 20:26:40 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 20,
"elapsed" : 171,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 12385878016,
"io_kbytes" : 12095584,
"bw_bytes" : 77411253,
"bw" : 75596,
"iops" : 18899.338129,
"runtime" : 160001,
"total_ios" : 3023913,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9304,
"max" : 5897690,
"mean" : 420735.541896,
"stddev" : 293616.603388,
"N" : 3023913
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1271478.139413,
"stddev" : 535390.256598,
"N" : 3023905,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5406720
},
"bins" : {
"50944" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"62208" : 1,
"63232" : 3,
"63744" : 2,
"64256" : 2,
"64768" : 2,
"65280" : 2,
"66048" : 4,
"67072" : 11,
"68096" : 6,
"69120" : 11,
"70144" : 4,
"71168" : 20,
"72192" : 25,
"73216" : 35,
"74240" : 45,
"75264" : 66,
"76288" : 92,
"77312" : 126,
"78336" : 134,
"79360" : 161,
"80384" : 177,
"81408" : 174,
"82432" : 196,
"83456" : 206,
"84480" : 261,
"85504" : 285,
"86528" : 334,
"87552" : 431,
"88576" : 537,
"89600" : 654,
"90624" : 851,
"91648" : 967,
"92672" : 1092,
"93696" : 1168,
"94720" : 1332,
"95744" : 1412,
"96768" : 1459,
"97792" : 1409,
"98816" : 1457,
"99840" : 1304,
"100864" : 1320,
"101888" : 1195,
"102912" : 1182,
"103936" : 1075,
"104960" : 944,
"105984" : 801,
"107008" : 735,
"108032" : 680,
"109056" : 602,
"110080" : 565,
"111104" : 498,
"112128" : 414,
"113152" : 438,
"114176" : 383,
"115200" : 328,
"116224" : 272,
"117248" : 273,
"118272" : 245,
"119296" : 259,
"120320" : 203,
"121344" : 133,
"122368" : 138,
"123392" : 145,
"124416" : 128,
"125440" : 119,
"126464" : 115,
"127488" : 71,
"128512" : 92,
"129536" : 72,
"130560" : 69,
"132096" : 139,
"134144" : 102,
"136192" : 87,
"138240" : 61,
"140288" : 60,
"142336" : 50,
"144384" : 44,
"146432" : 36,
"148480" : 46,
"150528" : 27,
"152576" : 23,
"154624" : 15,
"156672" : 28,
"158720" : 20,
"160768" : 14,
"162816" : 9,
"164864" : 7,
"166912" : 15,
"168960" : 12,
"171008" : 4,
"173056" : 11,
"175104" : 7,
"177152" : 5,
"179200" : 6,
"181248" : 10,
"183296" : 3,
"185344" : 4,
"187392" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 3,
"195584" : 5,
"197632" : 4,
"199680" : 4,
"201728" : 5,
"203776" : 1,
"205824" : 2,
"209920" : 4,
"211968" : 1,
"214016" : 3,
"216064" : 3,
"218112" : 4,
"220160" : 1,
"222208" : 3,
"224256" : 3,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 2,
"234496" : 1,
"236544" : 1,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 4,
"261120" : 1,
"264192" : 5,
"268288" : 5,
"272384" : 6,
"276480" : 19,
"280576" : 50,
"284672" : 67,
"288768" : 153,
"292864" : 259,
"296960" : 422,
"301056" : 553,
"305152" : 655,
"309248" : 634,
"313344" : 575,
"317440" : 545,
"321536" : 495,
"325632" : 490,
"329728" : 471,
"333824" : 425,
"337920" : 493,
"342016" : 739,
"346112" : 875,
"350208" : 928,
"354304" : 1114,
"358400" : 1313,
"362496" : 1487,
"366592" : 1649,
"370688" : 1691,
"374784" : 1815,
"378880" : 1962,
"382976" : 2289,
"387072" : 2911,
"391168" : 3301,
"395264" : 3655,
"399360" : 3971,
"403456" : 4318,
"407552" : 4483,
"411648" : 4707,
"415744" : 4955,
"419840" : 5283,
"423936" : 5661,
"428032" : 5878,
"432128" : 5881,
"436224" : 5550,
"440320" : 5302,
"444416" : 4671,
"448512" : 4243,
"452608" : 3935,
"456704" : 3791,
"460800" : 3815,
"464896" : 3792,
"468992" : 3739,
"473088" : 3867,
"477184" : 3985,
"481280" : 4164,
"485376" : 4403,
"489472" : 4685,
"493568" : 4669,
"497664" : 4229,
"501760" : 3577,
"505856" : 3078,
"509952" : 2508,
"514048" : 2264,
"518144" : 1987,
"522240" : 1808,
"528384" : 3568,
"536576" : 3486,
"544768" : 3470,
"552960" : 3627,
"561152" : 3570,
"569344" : 3494,
"577536" : 3985,
"585728" : 4813,
"593920" : 5638,
"602112" : 6643,
"610304" : 7863,
"618496" : 9024,
"626688" : 9619,
"634880" : 9372,
"643072" : 8764,
"651264" : 8501,
"659456" : 9016,
"667648" : 10020,
"675840" : 12487,
"684032" : 14860,
"692224" : 15836,
"700416" : 15756,
"708608" : 15434,
"716800" : 15578,
"724992" : 16297,
"733184" : 16459,
"741376" : 16751,
"749568" : 16628,
"757760" : 16655,
"765952" : 16620,
"774144" : 16625,
"782336" : 16631,
"790528" : 17336,
"798720" : 17862,
"806912" : 18542,
"815104" : 18518,
"823296" : 18025,
"831488" : 16542,
"839680" : 14510,
"847872" : 12824,
"856064" : 12533,
"864256" : 12866,
"872448" : 13249,
"880640" : 13752,
"888832" : 13991,
"897024" : 13878,
"905216" : 13324,
"913408" : 13777,
"921600" : 14514,
"929792" : 15098,
"937984" : 15786,
"946176" : 16563,
"954368" : 17321,
"962560" : 17536,
"970752" : 18470,
"978944" : 18814,
"987136" : 19827,
"995328" : 20349,
"1003520" : 21503,
"1011712" : 21992,
"1019904" : 22866,
"1028096" : 23233,
"1036288" : 23149,
"1044480" : 23112,
"1056768" : 45724,
"1073152" : 45667,
"1089536" : 45620,
"1105920" : 45644,
"1122304" : 46048,
"1138688" : 44916,
"1155072" : 43519,
"1171456" : 41629,
"1187840" : 41571,
"1204224" : 41438,
"1220608" : 39135,
"1236992" : 35934,
"1253376" : 34947,
"1269760" : 35217,
"1286144" : 34508,
"1302528" : 32944,
"1318912" : 33063,
"1335296" : 32828,
"1351680" : 32736,
"1368064" : 32603,
"1384448" : 31830,
"1400832" : 32165,
"1417216" : 31878,
"1433600" : 31564,
"1449984" : 31388,
"1466368" : 30952,
"1482752" : 30787,
"1499136" : 30740,
"1515520" : 30300,
"1531904" : 30363,
"1548288" : 29920,
"1564672" : 29266,
"1581056" : 28844,
"1597440" : 27763,
"1613824" : 27166,
"1630208" : 26667,
"1646592" : 25484,
"1662976" : 25065,
"1679360" : 24649,
"1695744" : 23975,
"1712128" : 23788,
"1728512" : 23371,
"1744896" : 22928,
"1761280" : 22300,
"1777664" : 21566,
"1794048" : 20438,
"1810432" : 19894,
"1826816" : 19077,
"1843200" : 18375,
"1859584" : 17739,
"1875968" : 17093,
"1892352" : 16394,
"1908736" : 16067,
"1925120" : 15478,
"1941504" : 14502,
"1957888" : 14101,
"1974272" : 13626,
"1990656" : 13035,
"2007040" : 12450,
"2023424" : 11629,
"2039808" : 11247,
"2056192" : 10889,
"2072576" : 10240,
"2088960" : 9604,
"2113536" : 17912,
"2146304" : 15865,
"2179072" : 14397,
"2211840" : 12894,
"2244608" : 11353,
"2277376" : 10125,
"2310144" : 8896,
"2342912" : 7894,
"2375680" : 6988,
"2408448" : 6040,
"2441216" : 5394,
"2473984" : 4724,
"2506752" : 4366,
"2539520" : 3690,
"2572288" : 3152,
"2605056" : 2969,
"2637824" : 2556,
"2670592" : 2366,
"2703360" : 2145,
"2736128" : 1930,
"2768896" : 1715,
"2801664" : 1619,
"2834432" : 1568,
"2867200" : 1414,
"2899968" : 1335,
"2932736" : 1267,
"2965504" : 1217,
"2998272" : 1126,
"3031040" : 1096,
"3063808" : 1081,
"3096576" : 1061,
"3129344" : 929,
"3162112" : 936,
"3194880" : 958,
"3227648" : 879,
"3260416" : 869,
"3293184" : 822,
"3325952" : 793,
"3358720" : 736,
"3391488" : 711,
"3424256" : 675,
"3457024" : 691,
"3489792" : 629,
"3522560" : 602,
"3555328" : 600,
"3588096" : 552,
"3620864" : 555,
"3653632" : 516,
"3686400" : 467,
"3719168" : 487,
"3751936" : 452,
"3784704" : 404,
"3817472" : 390,
"3850240" : 316,
"3883008" : 321,
"3915776" : 284,
"3948544" : 313,
"3981312" : 268,
"4014080" : 277,
"4046848" : 268,
"4079616" : 227,
"4112384" : 223,
"4145152" : 227,
"4177920" : 168,
"4227072" : 359,
"4292608" : 285,
"4358144" : 278,
"4423680" : 224,
"4489216" : 190,
"4554752" : 180,
"4620288" : 166,
"4685824" : 146,
"4751360" : 144,
"4816896" : 133,
"4882432" : 128,
"4947968" : 73,
"5013504" : 94,
"5079040" : 64,
"5144576" : 71,
"5210112" : 68,
"5275648" : 47,
"5341184" : 51,
"5406720" : 41,
"5472256" : 35,
"5537792" : 42,
"5603328" : 36,
"5668864" : 31,
"5734400" : 22,
"5799936" : 15,
"5865472" : 15,
"5931008" : 16,
"5996544" : 15,
"6062080" : 6,
"6127616" : 3,
"6193152" : 13,
"6258688" : 3,
"6324224" : 9,
"6389760" : 4,
"6455296" : 2,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 2,
"7045120" : 1,
"7176192" : 1,
"7241728" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1692213.340165,
"stddev" : 632456.685549,
"N" : 3023905
},
"bw_min" : 66240,
"bw_max" : 84112,
"bw_agg" : 100.000000,
"bw_mean" : 75630.429467,
"bw_dev" : 418.828606,
"bw_samples" : 2552,
"iops_min" : 16560,
"iops_max" : 21028,
"iops_mean" : 18907.579937,
"iops_stddev" : 104.706446,
"iops_samples" : 2552
},
"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" : 1280006,
"usr_cpu" : 0.619685,
"sys_cpu" : 9.620736,
"ctx" : 2374790,
"majf" : 0,
"minf" : 283,
"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" : 0.529446,
"250" : 0.491582,
"500" : 4.838400,
"750" : 9.189649,
"1000" : 16.252220
},
"latency_ms" : {
"2" : 60.565334,
"4" : 7.987366,
"10" : 0.145705,
"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" : 1772843210,
"timestamp_ms" : 1772843210668,
"time" : "Fri Mar 6 20:26:50 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 10,
"elapsed" : 181,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 13161148416,
"io_kbytes" : 12852684,
"bw_bytes" : 77418064,
"bw" : 75603,
"iops" : 18900.965288,
"runtime" : 170001,
"total_ios" : 3213183,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 8684,
"max" : 5897690,
"mean" : 420695.745238,
"stddev" : 293651.764939,
"N" : 3213183
},
"clat_ns" : {
"min" : 50758,
"max" : 10515547,
"mean" : 1271363.050534,
"stddev" : 535472.589391,
"N" : 3213175,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5406720
},
"bins" : {
"50944" : 1,
"56064" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 1,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"62208" : 1,
"63232" : 3,
"63744" : 2,
"64256" : 2,
"64768" : 3,
"65280" : 3,
"66048" : 4,
"67072" : 11,
"68096" : 8,
"69120" : 14,
"70144" : 4,
"71168" : 22,
"72192" : 28,
"73216" : 35,
"74240" : 46,
"75264" : 68,
"76288" : 98,
"77312" : 134,
"78336" : 142,
"79360" : 172,
"80384" : 190,
"81408" : 191,
"82432" : 202,
"83456" : 221,
"84480" : 281,
"85504" : 309,
"86528" : 353,
"87552" : 453,
"88576" : 563,
"89600" : 698,
"90624" : 900,
"91648" : 1019,
"92672" : 1174,
"93696" : 1241,
"94720" : 1414,
"95744" : 1476,
"96768" : 1562,
"97792" : 1489,
"98816" : 1538,
"99840" : 1401,
"100864" : 1403,
"101888" : 1269,
"102912" : 1248,
"103936" : 1137,
"104960" : 1012,
"105984" : 867,
"107008" : 781,
"108032" : 726,
"109056" : 643,
"110080" : 596,
"111104" : 533,
"112128" : 442,
"113152" : 463,
"114176" : 403,
"115200" : 346,
"116224" : 292,
"117248" : 293,
"118272" : 261,
"119296" : 277,
"120320" : 215,
"121344" : 140,
"122368" : 147,
"123392" : 155,
"124416" : 131,
"125440" : 127,
"126464" : 119,
"127488" : 76,
"128512" : 98,
"129536" : 76,
"130560" : 75,
"132096" : 146,
"134144" : 108,
"136192" : 96,
"138240" : 63,
"140288" : 61,
"142336" : 52,
"144384" : 46,
"146432" : 36,
"148480" : 51,
"150528" : 29,
"152576" : 27,
"154624" : 16,
"156672" : 28,
"158720" : 20,
"160768" : 16,
"162816" : 9,
"164864" : 7,
"166912" : 16,
"168960" : 12,
"171008" : 4,
"173056" : 11,
"175104" : 7,
"177152" : 5,
"179200" : 6,
"181248" : 10,
"183296" : 4,
"185344" : 4,
"187392" : 2,
"189440" : 5,
"191488" : 2,
"193536" : 3,
"195584" : 5,
"197632" : 4,
"199680" : 4,
"201728" : 5,
"203776" : 1,
"205824" : 2,
"209920" : 4,
"211968" : 1,
"214016" : 3,
"216064" : 3,
"218112" : 4,
"220160" : 1,
"222208" : 3,
"224256" : 3,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 2,
"234496" : 1,
"236544" : 2,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"252928" : 4,
"261120" : 1,
"264192" : 5,
"268288" : 5,
"272384" : 7,
"276480" : 19,
"280576" : 52,
"284672" : 68,
"288768" : 163,
"292864" : 275,
"296960" : 448,
"301056" : 587,
"305152" : 705,
"309248" : 673,
"313344" : 627,
"317440" : 585,
"321536" : 528,
"325632" : 526,
"329728" : 503,
"333824" : 455,
"337920" : 526,
"342016" : 783,
"346112" : 924,
"350208" : 983,
"354304" : 1178,
"358400" : 1414,
"362496" : 1577,
"366592" : 1738,
"370688" : 1791,
"374784" : 1939,
"378880" : 2075,
"382976" : 2424,
"387072" : 3078,
"391168" : 3502,
"395264" : 3875,
"399360" : 4207,
"403456" : 4607,
"407552" : 4779,
"411648" : 5028,
"415744" : 5290,
"419840" : 5660,
"423936" : 6024,
"428032" : 6233,
"432128" : 6229,
"436224" : 5906,
"440320" : 5640,
"444416" : 4973,
"448512" : 4517,
"452608" : 4186,
"456704" : 4045,
"460800" : 4044,
"464896" : 3995,
"468992" : 3963,
"473088" : 4102,
"477184" : 4234,
"481280" : 4442,
"485376" : 4683,
"489472" : 4963,
"493568" : 4934,
"497664" : 4504,
"501760" : 3812,
"505856" : 3266,
"509952" : 2693,
"514048" : 2407,
"518144" : 2134,
"522240" : 1924,
"528384" : 3788,
"536576" : 3692,
"544768" : 3700,
"552960" : 3820,
"561152" : 3804,
"569344" : 3722,
"577536" : 4213,
"585728" : 5089,
"593920" : 6009,
"602112" : 7040,
"610304" : 8367,
"618496" : 9606,
"626688" : 10206,
"634880" : 9959,
"643072" : 9327,
"651264" : 9033,
"659456" : 9547,
"667648" : 10652,
"675840" : 13250,
"684032" : 15722,
"692224" : 16792,
"700416" : 16714,
"708608" : 16461,
"716800" : 16531,
"724992" : 17328,
"733184" : 17528,
"741376" : 17794,
"749568" : 17719,
"757760" : 17724,
"765952" : 17678,
"774144" : 17675,
"782336" : 17710,
"790528" : 18374,
"798720" : 18995,
"806912" : 19749,
"815104" : 19678,
"823296" : 19144,
"831488" : 17548,
"839680" : 15485,
"847872" : 13706,
"856064" : 13339,
"864256" : 13685,
"872448" : 14109,
"880640" : 14644,
"888832" : 14849,
"897024" : 14801,
"905216" : 14161,
"913408" : 14616,
"921600" : 15454,
"929792" : 16005,
"937984" : 16740,
"946176" : 17656,
"954368" : 18329,
"962560" : 18701,
"970752" : 19651,
"978944" : 19983,
"987136" : 21041,
"995328" : 21687,
"1003520" : 22804,
"1011712" : 23412,
"1019904" : 24326,
"1028096" : 24702,
"1036288" : 24613,
"1044480" : 24524,
"1056768" : 48641,
"1073152" : 48546,
"1089536" : 48510,
"1105920" : 48486,
"1122304" : 48962,
"1138688" : 47795,
"1155072" : 46202,
"1171456" : 44240,
"1187840" : 44207,
"1204224" : 43983,
"1220608" : 41504,
"1236992" : 38186,
"1253376" : 37166,
"1269760" : 37411,
"1286144" : 36690,
"1302528" : 35021,
"1318912" : 35073,
"1335296" : 34860,
"1351680" : 34837,
"1368064" : 34676,
"1384448" : 33848,
"1400832" : 34243,
"1417216" : 33929,
"1433600" : 33555,
"1449984" : 33292,
"1466368" : 32897,
"1482752" : 32682,
"1499136" : 32529,
"1515520" : 32183,
"1531904" : 32259,
"1548288" : 31680,
"1564672" : 31008,
"1581056" : 30561,
"1597440" : 29526,
"1613824" : 28888,
"1630208" : 28288,
"1646592" : 27121,
"1662976" : 26634,
"1679360" : 26142,
"1695744" : 25467,
"1712128" : 25244,
"1728512" : 24792,
"1744896" : 24363,
"1761280" : 23720,
"1777664" : 22888,
"1794048" : 21725,
"1810432" : 21140,
"1826816" : 20350,
"1843200" : 19532,
"1859584" : 18864,
"1875968" : 18122,
"1892352" : 17349,
"1908736" : 17125,
"1925120" : 16370,
"1941504" : 15413,
"1957888" : 14967,
"1974272" : 14447,
"1990656" : 13795,
"2007040" : 13188,
"2023424" : 12360,
"2039808" : 11946,
"2056192" : 11563,
"2072576" : 10843,
"2088960" : 10208,
"2113536" : 19033,
"2146304" : 16867,
"2179072" : 15308,
"2211840" : 13702,
"2244608" : 12083,
"2277376" : 10772,
"2310144" : 9500,
"2342912" : 8343,
"2375680" : 7382,
"2408448" : 6434,
"2441216" : 5762,
"2473984" : 5019,
"2506752" : 4657,
"2539520" : 3909,
"2572288" : 3397,
"2605056" : 3147,
"2637824" : 2728,
"2670592" : 2517,
"2703360" : 2269,
"2736128" : 2050,
"2768896" : 1835,
"2801664" : 1728,
"2834432" : 1658,
"2867200" : 1489,
"2899968" : 1424,
"2932736" : 1328,
"2965504" : 1279,
"2998272" : 1190,
"3031040" : 1162,
"3063808" : 1149,
"3096576" : 1140,
"3129344" : 987,
"3162112" : 1000,
"3194880" : 1018,
"3227648" : 926,
"3260416" : 924,
"3293184" : 873,
"3325952" : 845,
"3358720" : 787,
"3391488" : 766,
"3424256" : 710,
"3457024" : 739,
"3489792" : 670,
"3522560" : 639,
"3555328" : 635,
"3588096" : 579,
"3620864" : 596,
"3653632" : 557,
"3686400" : 491,
"3719168" : 511,
"3751936" : 478,
"3784704" : 423,
"3817472" : 413,
"3850240" : 336,
"3883008" : 343,
"3915776" : 299,
"3948544" : 329,
"3981312" : 281,
"4014080" : 294,
"4046848" : 284,
"4079616" : 252,
"4112384" : 235,
"4145152" : 239,
"4177920" : 184,
"4227072" : 380,
"4292608" : 306,
"4358144" : 301,
"4423680" : 237,
"4489216" : 210,
"4554752" : 188,
"4620288" : 179,
"4685824" : 162,
"4751360" : 150,
"4816896" : 142,
"4882432" : 138,
"4947968" : 85,
"5013504" : 100,
"5079040" : 75,
"5144576" : 76,
"5210112" : 74,
"5275648" : 51,
"5341184" : 52,
"5406720" : 43,
"5472256" : 35,
"5537792" : 44,
"5603328" : 37,
"5668864" : 33,
"5734400" : 24,
"5799936" : 17,
"5865472" : 15,
"5931008" : 18,
"5996544" : 16,
"6062080" : 6,
"6127616" : 3,
"6193152" : 13,
"6258688" : 3,
"6324224" : 10,
"6389760" : 4,
"6455296" : 2,
"6520832" : 2,
"6586368" : 2,
"6651904" : 3,
"6717440" : 1,
"6782976" : 1,
"6848512" : 2,
"6914048" : 2,
"7045120" : 1,
"7176192" : 1,
"7241728" : 1,
"7372800" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1692059.020353,
"stddev" : 632563.990668,
"N" : 3213175
},
"bw_min" : 66240,
"bw_max" : 84112,
"bw_agg" : 100.000000,
"bw_mean" : 75630.333333,
"bw_dev" : 412.891219,
"bw_samples" : 2712,
"iops_min" : 16560,
"iops_max" : 21028,
"iops_mean" : 18907.557522,
"iops_stddev" : 103.222133,
"iops_samples" : 2712
},
"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" : 1360006,
"usr_cpu" : 0.620438,
"sys_cpu" : 9.621943,
"ctx" : 2523459,
"majf" : 0,
"minf" : 283,
"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" : 0.528884,
"250" : 0.491786,
"500" : 4.840309,
"750" : 9.189081,
"1000" : 16.264402
},
"latency_ms" : {
"2" : 60.551111,
"4" : 7.987127,
"10" : 0.147019,
"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" : 1772843220,
"timestamp_ms" : 1772843220695,
"time" : "Fri Mar 6 20:27:00 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 179,
"elapsed" : 191,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 13940178944,
"io_kbytes" : 13613456,
"bw_bytes" : 77444578,
"bw" : 75629,
"iops" : 18907.217698,
"runtime" : 180002,
"total_ios" : 3403337,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 8684,
"max" : 5897690,
"mean" : 420548.763336,
"stddev" : 293626.755333,
"N" : 3403345
},
"clat_ns" : {
"min" : 2874,
"max" : 10515547,
"mean" : 1270917.436349,
"stddev" : 535488.880333,
"N" : 3403361,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5406720
},
"bins" : {
"2864" : 1,
"2928" : 1,
"3024" : 1,
"3312" : 1,
"3568" : 2,
"3600" : 1,
"4016" : 1,
"50944" : 1,
"56064" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 2,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"62208" : 1,
"62720" : 1,
"63232" : 3,
"63744" : 2,
"64256" : 2,
"64768" : 3,
"65280" : 3,
"66048" : 4,
"67072" : 11,
"68096" : 8,
"69120" : 14,
"70144" : 5,
"71168" : 24,
"72192" : 30,
"73216" : 38,
"74240" : 50,
"75264" : 70,
"76288" : 106,
"77312" : 143,
"78336" : 152,
"79360" : 180,
"80384" : 200,
"81408" : 204,
"82432" : 216,
"83456" : 230,
"84480" : 295,
"85504" : 333,
"86528" : 376,
"87552" : 482,
"88576" : 590,
"89600" : 735,
"90624" : 953,
"91648" : 1086,
"92672" : 1231,
"93696" : 1317,
"94720" : 1488,
"95744" : 1555,
"96768" : 1659,
"97792" : 1583,
"98816" : 1625,
"99840" : 1495,
"100864" : 1475,
"101888" : 1368,
"102912" : 1312,
"103936" : 1208,
"104960" : 1075,
"105984" : 931,
"107008" : 824,
"108032" : 758,
"109056" : 678,
"110080" : 633,
"111104" : 560,
"112128" : 474,
"113152" : 479,
"114176" : 429,
"115200" : 368,
"116224" : 316,
"117248" : 312,
"118272" : 273,
"119296" : 288,
"120320" : 230,
"121344" : 153,
"122368" : 154,
"123392" : 167,
"124416" : 141,
"125440" : 130,
"126464" : 126,
"127488" : 78,
"128512" : 102,
"129536" : 81,
"130560" : 78,
"132096" : 152,
"134144" : 110,
"136192" : 97,
"138240" : 66,
"140288" : 63,
"142336" : 56,
"144384" : 50,
"146432" : 38,
"148480" : 52,
"150528" : 33,
"152576" : 28,
"154624" : 18,
"156672" : 29,
"158720" : 21,
"160768" : 18,
"162816" : 10,
"164864" : 11,
"166912" : 16,
"168960" : 13,
"171008" : 5,
"173056" : 11,
"175104" : 7,
"177152" : 5,
"179200" : 6,
"181248" : 10,
"183296" : 4,
"185344" : 4,
"187392" : 2,
"189440" : 6,
"191488" : 3,
"193536" : 4,
"195584" : 6,
"197632" : 4,
"199680" : 5,
"201728" : 5,
"203776" : 1,
"205824" : 2,
"209920" : 4,
"211968" : 1,
"214016" : 3,
"216064" : 3,
"218112" : 4,
"220160" : 1,
"222208" : 3,
"224256" : 3,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 2,
"234496" : 1,
"236544" : 2,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"250880" : 1,
"252928" : 4,
"254976" : 1,
"257024" : 1,
"261120" : 1,
"264192" : 5,
"268288" : 5,
"272384" : 7,
"276480" : 19,
"280576" : 54,
"284672" : 75,
"288768" : 174,
"292864" : 286,
"296960" : 475,
"301056" : 617,
"305152" : 742,
"309248" : 720,
"313344" : 653,
"317440" : 613,
"321536" : 575,
"325632" : 556,
"329728" : 528,
"333824" : 480,
"337920" : 554,
"342016" : 834,
"346112" : 972,
"350208" : 1051,
"354304" : 1264,
"358400" : 1514,
"362496" : 1680,
"366592" : 1843,
"370688" : 1896,
"374784" : 2054,
"378880" : 2201,
"382976" : 2561,
"387072" : 3264,
"391168" : 3717,
"395264" : 4121,
"399360" : 4469,
"403456" : 4919,
"407552" : 5075,
"411648" : 5309,
"415744" : 5609,
"419840" : 5998,
"423936" : 6394,
"428032" : 6599,
"432128" : 6597,
"436224" : 6264,
"440320" : 5950,
"444416" : 5282,
"448512" : 4789,
"452608" : 4436,
"456704" : 4317,
"460800" : 4312,
"464896" : 4235,
"468992" : 4209,
"473088" : 4335,
"477184" : 4499,
"481280" : 4698,
"485376" : 4954,
"489472" : 5276,
"493568" : 5209,
"497664" : 4745,
"501760" : 4049,
"505856" : 3467,
"509952" : 2855,
"514048" : 2555,
"518144" : 2246,
"522240" : 2059,
"528384" : 4028,
"536576" : 3885,
"544768" : 3902,
"552960" : 4081,
"561152" : 4044,
"569344" : 3969,
"577536" : 4490,
"585728" : 5430,
"593920" : 6383,
"602112" : 7487,
"610304" : 8919,
"618496" : 10202,
"626688" : 10872,
"634880" : 10554,
"643072" : 9910,
"651264" : 9579,
"659456" : 10158,
"667648" : 11323,
"675840" : 14033,
"684032" : 16639,
"692224" : 17828,
"700416" : 17704,
"708608" : 17402,
"716800" : 17538,
"724992" : 18409,
"733184" : 18617,
"741376" : 18871,
"749568" : 18846,
"757760" : 18778,
"765952" : 18733,
"774144" : 18709,
"782336" : 18736,
"790528" : 19506,
"798720" : 20151,
"806912" : 20906,
"815104" : 20857,
"823296" : 20307,
"831488" : 18593,
"839680" : 16456,
"847872" : 14559,
"856064" : 14124,
"864256" : 14446,
"872448" : 14945,
"880640" : 15532,
"888832" : 15732,
"897024" : 15674,
"905216" : 15042,
"913408" : 15473,
"921600" : 16406,
"929792" : 16989,
"937984" : 17768,
"946176" : 18689,
"954368" : 19437,
"962560" : 19854,
"970752" : 20816,
"978944" : 21219,
"987136" : 22345,
"995328" : 23067,
"1003520" : 24215,
"1011712" : 24879,
"1019904" : 25694,
"1028096" : 26228,
"1036288" : 26041,
"1044480" : 25945,
"1056768" : 51531,
"1073152" : 51405,
"1089536" : 51373,
"1105920" : 51323,
"1122304" : 51895,
"1138688" : 50579,
"1155072" : 48831,
"1171456" : 46923,
"1187840" : 46766,
"1204224" : 46582,
"1220608" : 43969,
"1236992" : 40446,
"1253376" : 39412,
"1269760" : 39593,
"1286144" : 38755,
"1302528" : 37112,
"1318912" : 37075,
"1335296" : 36934,
"1351680" : 36908,
"1368064" : 36780,
"1384448" : 35851,
"1400832" : 36245,
"1417216" : 35939,
"1433600" : 35482,
"1449984" : 35244,
"1466368" : 34762,
"1482752" : 34602,
"1499136" : 34473,
"1515520" : 34066,
"1531904" : 34131,
"1548288" : 33475,
"1564672" : 32794,
"1581056" : 32354,
"1597440" : 31203,
"1613824" : 30654,
"1630208" : 29903,
"1646592" : 28728,
"1662976" : 28191,
"1679360" : 27679,
"1695744" : 26990,
"1712128" : 26707,
"1728512" : 26219,
"1744896" : 25742,
"1761280" : 25080,
"1777664" : 24171,
"1794048" : 22964,
"1810432" : 22336,
"1826816" : 21491,
"1843200" : 20650,
"1859584" : 19914,
"1875968" : 19263,
"1892352" : 18353,
"1908736" : 18117,
"1925120" : 17304,
"1941504" : 16363,
"1957888" : 15837,
"1974272" : 15304,
"1990656" : 14564,
"2007040" : 13980,
"2023424" : 13107,
"2039808" : 12651,
"2056192" : 12259,
"2072576" : 11477,
"2088960" : 10825,
"2113536" : 20144,
"2146304" : 17821,
"2179072" : 16200,
"2211840" : 14489,
"2244608" : 12767,
"2277376" : 11386,
"2310144" : 10043,
"2342912" : 8811,
"2375680" : 7810,
"2408448" : 6821,
"2441216" : 6069,
"2473984" : 5313,
"2506752" : 4914,
"2539520" : 4140,
"2572288" : 3585,
"2605056" : 3337,
"2637824" : 2877,
"2670592" : 2656,
"2703360" : 2401,
"2736128" : 2175,
"2768896" : 1937,
"2801664" : 1826,
"2834432" : 1741,
"2867200" : 1584,
"2899968" : 1512,
"2932736" : 1402,
"2965504" : 1348,
"2998272" : 1275,
"3031040" : 1231,
"3063808" : 1204,
"3096576" : 1212,
"3129344" : 1055,
"3162112" : 1054,
"3194880" : 1080,
"3227648" : 974,
"3260416" : 993,
"3293184" : 909,
"3325952" : 888,
"3358720" : 845,
"3391488" : 816,
"3424256" : 754,
"3457024" : 784,
"3489792" : 722,
"3522560" : 672,
"3555328" : 682,
"3588096" : 607,
"3620864" : 617,
"3653632" : 584,
"3686400" : 520,
"3719168" : 539,
"3751936" : 495,
"3784704" : 446,
"3817472" : 438,
"3850240" : 360,
"3883008" : 367,
"3915776" : 318,
"3948544" : 349,
"3981312" : 304,
"4014080" : 303,
"4046848" : 300,
"4079616" : 264,
"4112384" : 241,
"4145152" : 251,
"4177920" : 194,
"4227072" : 398,
"4292608" : 322,
"4358144" : 313,
"4423680" : 251,
"4489216" : 222,
"4554752" : 205,
"4620288" : 191,
"4685824" : 172,
"4751360" : 159,
"4816896" : 148,
"4882432" : 143,
"4947968" : 92,
"5013504" : 106,
"5079040" : 82,
"5144576" : 84,
"5210112" : 79,
"5275648" : 56,
"5341184" : 57,
"5406720" : 46,
"5472256" : 37,
"5537792" : 45,
"5603328" : 39,
"5668864" : 38,
"5734400" : 25,
"5799936" : 17,
"5865472" : 17,
"5931008" : 19,
"5996544" : 17,
"6062080" : 7,
"6127616" : 3,
"6193152" : 13,
"6258688" : 3,
"6324224" : 10,
"6389760" : 4,
"6455296" : 2,
"6520832" : 2,
"6586368" : 3,
"6651904" : 3,
"6717440" : 1,
"6782976" : 2,
"6848512" : 3,
"6914048" : 2,
"7045120" : 1,
"7110656" : 1,
"7176192" : 1,
"7241728" : 2,
"7372800" : 2,
"7438336" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7831552" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1691466.917403,
"stddev" : 632584.991933,
"N" : 3403361
},
"bw_min" : 66240,
"bw_max" : 84224,
"bw_agg" : 100.000000,
"bw_mean" : 75657.724234,
"bw_dev" : 416.308982,
"bw_samples" : 2872,
"iops_min" : 16560,
"iops_max" : 21056,
"iops_mean" : 18914.406685,
"iops_stddev" : 104.076628,
"iops_samples" : 2872
},
"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" : 1440006,
"usr_cpu" : 0.621525,
"sys_cpu" : 9.623502,
"ctx" : 2672435,
"majf" : 0,
"minf" : 331,
"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" : 0.528834,
"250" : 0.491429,
"500" : 4.845568,
"750" : 9.208727,
"1000" : 16.283077
},
"latency_ms" : {
"2" : 60.516517,
"4" : 7.979668,
"10" : 0.146621,
"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" : 1772843220,
"timestamp_ms" : 1772843220740,
"time" : "Fri Mar 6 20:27:00 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "4",
"numjobs" : "8"
},
"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" : 13940199424,
"io_kbytes" : 13613476,
"bw_bytes" : 77433077,
"bw" : 75618,
"iops" : 18904.382072,
"runtime" : 180029,
"total_ios" : 3403337,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 8684,
"max" : 5897690,
"mean" : 420548.763336,
"stddev" : 293626.755333,
"N" : 3403345
},
"clat_ns" : {
"min" : 2874,
"max" : 10515547,
"mean" : 1270917.436349,
"stddev" : 535488.880333,
"N" : 3403361,
"percentile" : {
"1.000000" : 136192,
"5.000000" : 477184,
"10.000000" : 667648,
"20.000000" : 823296,
"30.000000" : 987136,
"40.000000" : 1089536,
"50.000000" : 1204224,
"60.000000" : 1351680,
"70.000000" : 1499136,
"80.000000" : 1679360,
"90.000000" : 1925120,
"95.000000" : 2146304,
"99.000000" : 2834432,
"99.500000" : 3325952,
"99.900000" : 4227072,
"99.950000" : 4620288,
"99.990000" : 5406720
},
"bins" : {
"2864" : 1,
"2928" : 1,
"3024" : 1,
"3312" : 1,
"3568" : 2,
"3600" : 1,
"4016" : 1,
"50944" : 1,
"56064" : 1,
"57600" : 1,
"58624" : 1,
"59136" : 2,
"60160" : 1,
"60672" : 2,
"61184" : 1,
"61696" : 2,
"62208" : 1,
"62720" : 1,
"63232" : 3,
"63744" : 2,
"64256" : 2,
"64768" : 3,
"65280" : 3,
"66048" : 4,
"67072" : 11,
"68096" : 8,
"69120" : 14,
"70144" : 5,
"71168" : 24,
"72192" : 30,
"73216" : 38,
"74240" : 50,
"75264" : 70,
"76288" : 106,
"77312" : 143,
"78336" : 152,
"79360" : 180,
"80384" : 200,
"81408" : 204,
"82432" : 216,
"83456" : 230,
"84480" : 295,
"85504" : 333,
"86528" : 376,
"87552" : 482,
"88576" : 590,
"89600" : 735,
"90624" : 953,
"91648" : 1086,
"92672" : 1231,
"93696" : 1317,
"94720" : 1488,
"95744" : 1555,
"96768" : 1659,
"97792" : 1583,
"98816" : 1625,
"99840" : 1495,
"100864" : 1475,
"101888" : 1368,
"102912" : 1312,
"103936" : 1208,
"104960" : 1075,
"105984" : 931,
"107008" : 824,
"108032" : 758,
"109056" : 678,
"110080" : 633,
"111104" : 560,
"112128" : 474,
"113152" : 479,
"114176" : 429,
"115200" : 368,
"116224" : 316,
"117248" : 312,
"118272" : 273,
"119296" : 288,
"120320" : 230,
"121344" : 153,
"122368" : 154,
"123392" : 167,
"124416" : 141,
"125440" : 130,
"126464" : 126,
"127488" : 78,
"128512" : 102,
"129536" : 81,
"130560" : 78,
"132096" : 152,
"134144" : 110,
"136192" : 97,
"138240" : 66,
"140288" : 63,
"142336" : 56,
"144384" : 50,
"146432" : 38,
"148480" : 52,
"150528" : 33,
"152576" : 28,
"154624" : 18,
"156672" : 29,
"158720" : 21,
"160768" : 18,
"162816" : 10,
"164864" : 11,
"166912" : 16,
"168960" : 13,
"171008" : 5,
"173056" : 11,
"175104" : 7,
"177152" : 5,
"179200" : 6,
"181248" : 10,
"183296" : 4,
"185344" : 4,
"187392" : 2,
"189440" : 6,
"191488" : 3,
"193536" : 4,
"195584" : 6,
"197632" : 4,
"199680" : 5,
"201728" : 5,
"203776" : 1,
"205824" : 2,
"209920" : 4,
"211968" : 1,
"214016" : 3,
"216064" : 3,
"218112" : 4,
"220160" : 1,
"222208" : 3,
"224256" : 3,
"226304" : 1,
"228352" : 1,
"230400" : 1,
"232448" : 2,
"234496" : 1,
"236544" : 2,
"238592" : 2,
"240640" : 1,
"242688" : 2,
"246784" : 1,
"250880" : 1,
"252928" : 4,
"254976" : 1,
"257024" : 1,
"261120" : 1,
"264192" : 5,
"268288" : 5,
"272384" : 7,
"276480" : 19,
"280576" : 54,
"284672" : 75,
"288768" : 174,
"292864" : 286,
"296960" : 475,
"301056" : 617,
"305152" : 742,
"309248" : 720,
"313344" : 653,
"317440" : 613,
"321536" : 575,
"325632" : 556,
"329728" : 528,
"333824" : 480,
"337920" : 554,
"342016" : 834,
"346112" : 972,
"350208" : 1051,
"354304" : 1264,
"358400" : 1514,
"362496" : 1680,
"366592" : 1843,
"370688" : 1896,
"374784" : 2054,
"378880" : 2201,
"382976" : 2561,
"387072" : 3264,
"391168" : 3717,
"395264" : 4121,
"399360" : 4469,
"403456" : 4919,
"407552" : 5075,
"411648" : 5309,
"415744" : 5609,
"419840" : 5998,
"423936" : 6394,
"428032" : 6599,
"432128" : 6597,
"436224" : 6264,
"440320" : 5950,
"444416" : 5282,
"448512" : 4789,
"452608" : 4436,
"456704" : 4317,
"460800" : 4312,
"464896" : 4235,
"468992" : 4209,
"473088" : 4335,
"477184" : 4499,
"481280" : 4698,
"485376" : 4954,
"489472" : 5276,
"493568" : 5209,
"497664" : 4745,
"501760" : 4049,
"505856" : 3467,
"509952" : 2855,
"514048" : 2555,
"518144" : 2246,
"522240" : 2059,
"528384" : 4028,
"536576" : 3885,
"544768" : 3902,
"552960" : 4081,
"561152" : 4044,
"569344" : 3969,
"577536" : 4490,
"585728" : 5430,
"593920" : 6383,
"602112" : 7487,
"610304" : 8919,
"618496" : 10202,
"626688" : 10872,
"634880" : 10554,
"643072" : 9910,
"651264" : 9579,
"659456" : 10158,
"667648" : 11323,
"675840" : 14033,
"684032" : 16639,
"692224" : 17828,
"700416" : 17704,
"708608" : 17402,
"716800" : 17538,
"724992" : 18409,
"733184" : 18617,
"741376" : 18871,
"749568" : 18846,
"757760" : 18778,
"765952" : 18733,
"774144" : 18709,
"782336" : 18736,
"790528" : 19506,
"798720" : 20151,
"806912" : 20906,
"815104" : 20857,
"823296" : 20307,
"831488" : 18593,
"839680" : 16456,
"847872" : 14559,
"856064" : 14124,
"864256" : 14446,
"872448" : 14945,
"880640" : 15532,
"888832" : 15732,
"897024" : 15674,
"905216" : 15042,
"913408" : 15473,
"921600" : 16406,
"929792" : 16989,
"937984" : 17768,
"946176" : 18689,
"954368" : 19437,
"962560" : 19854,
"970752" : 20816,
"978944" : 21219,
"987136" : 22345,
"995328" : 23067,
"1003520" : 24215,
"1011712" : 24879,
"1019904" : 25694,
"1028096" : 26228,
"1036288" : 26041,
"1044480" : 25945,
"1056768" : 51531,
"1073152" : 51405,
"1089536" : 51373,
"1105920" : 51323,
"1122304" : 51895,
"1138688" : 50579,
"1155072" : 48831,
"1171456" : 46923,
"1187840" : 46766,
"1204224" : 46582,
"1220608" : 43969,
"1236992" : 40446,
"1253376" : 39412,
"1269760" : 39593,
"1286144" : 38755,
"1302528" : 37112,
"1318912" : 37075,
"1335296" : 36934,
"1351680" : 36908,
"1368064" : 36780,
"1384448" : 35851,
"1400832" : 36245,
"1417216" : 35939,
"1433600" : 35482,
"1449984" : 35244,
"1466368" : 34762,
"1482752" : 34602,
"1499136" : 34473,
"1515520" : 34066,
"1531904" : 34131,
"1548288" : 33475,
"1564672" : 32794,
"1581056" : 32354,
"1597440" : 31203,
"1613824" : 30654,
"1630208" : 29903,
"1646592" : 28728,
"1662976" : 28191,
"1679360" : 27679,
"1695744" : 26990,
"1712128" : 26707,
"1728512" : 26219,
"1744896" : 25742,
"1761280" : 25080,
"1777664" : 24171,
"1794048" : 22964,
"1810432" : 22336,
"1826816" : 21491,
"1843200" : 20650,
"1859584" : 19914,
"1875968" : 19263,
"1892352" : 18353,
"1908736" : 18117,
"1925120" : 17304,
"1941504" : 16363,
"1957888" : 15837,
"1974272" : 15304,
"1990656" : 14564,
"2007040" : 13980,
"2023424" : 13107,
"2039808" : 12651,
"2056192" : 12259,
"2072576" : 11477,
"2088960" : 10825,
"2113536" : 20144,
"2146304" : 17821,
"2179072" : 16200,
"2211840" : 14489,
"2244608" : 12767,
"2277376" : 11386,
"2310144" : 10043,
"2342912" : 8811,
"2375680" : 7810,
"2408448" : 6821,
"2441216" : 6069,
"2473984" : 5313,
"2506752" : 4914,
"2539520" : 4140,
"2572288" : 3585,
"2605056" : 3337,
"2637824" : 2877,
"2670592" : 2656,
"2703360" : 2401,
"2736128" : 2175,
"2768896" : 1937,
"2801664" : 1826,
"2834432" : 1741,
"2867200" : 1584,
"2899968" : 1512,
"2932736" : 1402,
"2965504" : 1348,
"2998272" : 1275,
"3031040" : 1231,
"3063808" : 1204,
"3096576" : 1212,
"3129344" : 1055,
"3162112" : 1054,
"3194880" : 1080,
"3227648" : 974,
"3260416" : 993,
"3293184" : 909,
"3325952" : 888,
"3358720" : 845,
"3391488" : 816,
"3424256" : 754,
"3457024" : 784,
"3489792" : 722,
"3522560" : 672,
"3555328" : 682,
"3588096" : 607,
"3620864" : 617,
"3653632" : 584,
"3686400" : 520,
"3719168" : 539,
"3751936" : 495,
"3784704" : 446,
"3817472" : 438,
"3850240" : 360,
"3883008" : 367,
"3915776" : 318,
"3948544" : 349,
"3981312" : 304,
"4014080" : 303,
"4046848" : 300,
"4079616" : 264,
"4112384" : 241,
"4145152" : 251,
"4177920" : 194,
"4227072" : 398,
"4292608" : 322,
"4358144" : 313,
"4423680" : 251,
"4489216" : 222,
"4554752" : 205,
"4620288" : 191,
"4685824" : 172,
"4751360" : 159,
"4816896" : 148,
"4882432" : 143,
"4947968" : 92,
"5013504" : 106,
"5079040" : 82,
"5144576" : 84,
"5210112" : 79,
"5275648" : 56,
"5341184" : 57,
"5406720" : 46,
"5472256" : 37,
"5537792" : 45,
"5603328" : 39,
"5668864" : 38,
"5734400" : 25,
"5799936" : 17,
"5865472" : 17,
"5931008" : 19,
"5996544" : 17,
"6062080" : 7,
"6127616" : 3,
"6193152" : 13,
"6258688" : 3,
"6324224" : 10,
"6389760" : 4,
"6455296" : 2,
"6520832" : 2,
"6586368" : 3,
"6651904" : 3,
"6717440" : 1,
"6782976" : 2,
"6848512" : 3,
"6914048" : 2,
"7045120" : 1,
"7110656" : 1,
"7176192" : 1,
"7241728" : 2,
"7372800" : 2,
"7438336" : 1,
"7503872" : 3,
"7569408" : 1,
"7766016" : 1,
"7831552" : 1,
"7897088" : 1,
"7962624" : 1,
"8716288" : 1,
"10551296" : 1
}
},
"lat_ns" : {
"min" : 88515,
"max" : 10947276,
"mean" : 1691466.917403,
"stddev" : 632584.991933,
"N" : 3403361
},
"bw_min" : 66240,
"bw_max" : 84224,
"bw_agg" : 100.000000,
"bw_mean" : 75657.724234,
"bw_dev" : 416.308982,
"bw_samples" : 2872,
"iops_min" : 16560,
"iops_max" : 21056,
"iops_mean" : 18914.406685,
"iops_stddev" : 104.076628,
"iops_samples" : 2872
},
"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" : 1440035,
"usr_cpu" : 0.621513,
"sys_cpu" : 9.623308,
"ctx" : 2672463,
"majf" : 0,
"minf" : 332,
"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" : 0.528834,
"250" : 0.491429,
"500" : 4.845568,
"750" : 9.208727,
"1000" : 16.283077
},
"latency_ms" : {
"2" : 60.516517,
"4" : 7.979668,
"10" : 0.146621,
"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
}
]
}