mirror/benchmarks/rand/rand-write-qd1-nj1_run1.json
{
"fio version" : "fio-3.35",
"timestamp" : 1772839122,
"timestamp_ms" : 1772839122983,
"time" : "Fri Mar 6 19:18:42 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 180,
"elapsed" : 10,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 158670848,
"io_kbytes" : 154952,
"bw_bytes" : 16247270,
"bw" : 15866,
"iops" : 3966.926070,
"runtime" : 9766,
"total_ios" : 38741,
"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" : 9766,
"usr_cpu" : 0.727012,
"sys_cpu" : 12.420643,
"ctx" : 24549,
"majf" : 0,
"minf" : 8,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 0.000000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839133,
"timestamp_ms" : 1772839133216,
"time" : "Fri Mar 6 19:18:53 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 162914304,
"io_kbytes" : 159096,
"bw_bytes" : 16293059,
"bw" : 15911,
"iops" : 3977.897790,
"runtime" : 9999,
"total_ios" : 39775,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9604,
"max" : 4790419,
"mean" : 249411.433086,
"stddev" : 263632.054736,
"N" : 39775
},
"clat_ns" : {
"min" : 1101,
"max" : 19059,
"mean" : 1327.364962,
"stddev" : 296.812182,
"N" : 39774,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1208,
"40.000000" : 1256,
"50.000000" : 1288,
"60.000000" : 1320,
"70.000000" : 1368,
"80.000000" : 1416,
"90.000000" : 1528,
"95.000000" : 1640,
"99.000000" : 2160,
"99.500000" : 2416,
"99.900000" : 4640,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 9,
"1112" : 77,
"1128" : 2762,
"1144" : 3975,
"1160" : 3583,
"1176" : 1203,
"1192" : 161,
"1208" : 256,
"1224" : 555,
"1240" : 1203,
"1256" : 2888,
"1272" : 2072,
"1288" : 3291,
"1304" : 1200,
"1320" : 1450,
"1336" : 1393,
"1352" : 739,
"1368" : 1709,
"1384" : 975,
"1400" : 1482,
"1416" : 1183,
"1432" : 492,
"1448" : 951,
"1464" : 406,
"1480" : 774,
"1496" : 674,
"1512" : 237,
"1528" : 451,
"1544" : 198,
"1560" : 369,
"1576" : 339,
"1592" : 158,
"1608" : 270,
"1624" : 128,
"1640" : 217,
"1656" : 178,
"1672" : 72,
"1688" : 136,
"1704" : 69,
"1720" : 112,
"1736" : 99,
"1752" : 31,
"1768" : 72,
"1784" : 39,
"1800" : 69,
"1816" : 69,
"1832" : 35,
"1848" : 60,
"1864" : 24,
"1880" : 45,
"1896" : 51,
"1912" : 20,
"1928" : 37,
"1944" : 17,
"1960" : 36,
"1976" : 38,
"1992" : 20,
"2008" : 29,
"2024" : 14,
"2040" : 25,
"2064" : 42,
"2096" : 34,
"2128" : 51,
"2160" : 33,
"2192" : 50,
"2224" : 31,
"2256" : 29,
"2288" : 31,
"2320" : 16,
"2352" : 17,
"2384" : 10,
"2416" : 8,
"2448" : 11,
"2480" : 10,
"2512" : 13,
"2544" : 8,
"2576" : 5,
"2608" : 6,
"2640" : 13,
"2672" : 8,
"2704" : 7,
"2736" : 6,
"2768" : 3,
"2800" : 11,
"2832" : 4,
"2864" : 2,
"2896" : 4,
"2928" : 3,
"2960" : 5,
"3024" : 1,
"3056" : 1,
"3088" : 2,
"3120" : 1,
"3184" : 2,
"3280" : 1,
"3312" : 2,
"3376" : 1,
"3408" : 3,
"3440" : 2,
"3504" : 1,
"3536" : 1,
"3600" : 1,
"3632" : 2,
"3760" : 2,
"3792" : 1,
"3824" : 1,
"3856" : 1,
"3888" : 1,
"3984" : 2,
"4080" : 1,
"4128" : 2,
"4448" : 1,
"4512" : 1,
"4576" : 2,
"4640" : 1,
"4704" : 1,
"4768" : 2,
"4896" : 3,
"5024" : 1,
"5088" : 2,
"5152" : 2,
"5216" : 1,
"5280" : 1,
"5408" : 2,
"5664" : 3,
"5728" : 2,
"5920" : 1,
"6112" : 1,
"6240" : 1,
"6368" : 1,
"7136" : 1,
"7200" : 1,
"7456" : 1,
"7584" : 1,
"8032" : 1,
"8896" : 1,
"10560" : 1,
"11072" : 1,
"11200" : 1,
"11712" : 1,
"12352" : 1,
"12480" : 1,
"12608" : 1,
"12864" : 1,
"19072" : 1
}
},
"lat_ns" : {
"min" : 10786,
"max" : 4792522,
"mean" : 250736.645396,
"stddev" : 263762.305554,
"N" : 39774
},
"bw_min" : 11871,
"bw_max" : 18216,
"bw_agg" : 100.000000,
"bw_mean" : 16105.736842,
"bw_dev" : 2346.528733,
"bw_samples" : 19,
"iops_min" : 2967,
"iops_max" : 4554,
"iops_mean" : 4026.368421,
"iops_stddev" : 586.695947,
"iops_samples" : 19
},
"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" : 9999,
"usr_cpu" : 0.720072,
"sys_cpu" : 12.241224,
"ctx" : 24965,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.451288,
"4" : 1.428033,
"10" : 0.095537,
"20" : 0.022627,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839143,
"timestamp_ms" : 1772839143216,
"time" : "Fri Mar 6 19:19:03 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 335138816,
"io_kbytes" : 327284,
"bw_bytes" : 16757778,
"bw" : 16365,
"iops" : 4091.304565,
"runtime" : 19999,
"total_ios" : 81822,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9604,
"max" : 4790419,
"mean" : 242452.540710,
"stddev" : 259082.137094,
"N" : 81822
},
"clat_ns" : {
"min" : 1101,
"max" : 19059,
"mean" : 1319.945320,
"stddev" : 302.793923,
"N" : 81821,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1176,
"40.000000" : 1256,
"50.000000" : 1288,
"60.000000" : 1320,
"70.000000" : 1368,
"80.000000" : 1416,
"90.000000" : 1512,
"95.000000" : 1640,
"99.000000" : 2096,
"99.500000" : 2384,
"99.900000" : 4768,
"99.950000" : 5920,
"99.990000" : 12096
},
"bins" : {
"1096" : 13,
"1112" : 144,
"1128" : 6312,
"1144" : 9487,
"1160" : 8233,
"1176" : 2540,
"1192" : 389,
"1208" : 451,
"1224" : 674,
"1240" : 1671,
"1256" : 5519,
"1272" : 4102,
"1288" : 6687,
"1304" : 2367,
"1320" : 2917,
"1336" : 2750,
"1352" : 1561,
"1368" : 3651,
"1384" : 1915,
"1400" : 2941,
"1416" : 2303,
"1432" : 980,
"1448" : 1918,
"1464" : 871,
"1480" : 1566,
"1496" : 1374,
"1512" : 507,
"1528" : 915,
"1544" : 398,
"1560" : 753,
"1576" : 676,
"1592" : 323,
"1608" : 558,
"1624" : 247,
"1640" : 452,
"1656" : 333,
"1672" : 145,
"1688" : 270,
"1704" : 138,
"1720" : 215,
"1736" : 209,
"1752" : 72,
"1768" : 178,
"1784" : 76,
"1800" : 146,
"1816" : 123,
"1832" : 58,
"1848" : 109,
"1864" : 52,
"1880" : 91,
"1896" : 94,
"1912" : 43,
"1928" : 74,
"1944" : 34,
"1960" : 58,
"1976" : 74,
"1992" : 31,
"2008" : 47,
"2024" : 21,
"2040" : 44,
"2064" : 77,
"2096" : 56,
"2128" : 77,
"2160" : 46,
"2192" : 60,
"2224" : 45,
"2256" : 41,
"2288" : 50,
"2320" : 31,
"2352" : 26,
"2384" : 25,
"2416" : 15,
"2448" : 21,
"2480" : 18,
"2512" : 20,
"2544" : 13,
"2576" : 10,
"2608" : 12,
"2640" : 23,
"2672" : 12,
"2704" : 14,
"2736" : 10,
"2768" : 10,
"2800" : 13,
"2832" : 10,
"2864" : 4,
"2896" : 9,
"2928" : 8,
"2960" : 6,
"2992" : 1,
"3024" : 3,
"3056" : 3,
"3088" : 6,
"3120" : 1,
"3152" : 2,
"3184" : 4,
"3216" : 1,
"3280" : 2,
"3312" : 2,
"3376" : 1,
"3408" : 5,
"3440" : 3,
"3504" : 2,
"3536" : 1,
"3600" : 1,
"3632" : 2,
"3760" : 2,
"3792" : 1,
"3824" : 1,
"3856" : 1,
"3888" : 1,
"3920" : 4,
"3984" : 2,
"4080" : 1,
"4128" : 4,
"4192" : 2,
"4256" : 3,
"4320" : 2,
"4384" : 2,
"4448" : 1,
"4512" : 2,
"4576" : 4,
"4640" : 1,
"4704" : 3,
"4768" : 6,
"4896" : 5,
"5024" : 2,
"5088" : 3,
"5152" : 5,
"5216" : 2,
"5280" : 2,
"5344" : 1,
"5408" : 5,
"5472" : 1,
"5664" : 4,
"5728" : 2,
"5856" : 3,
"5920" : 2,
"6112" : 1,
"6240" : 1,
"6304" : 1,
"6368" : 1,
"6752" : 1,
"7136" : 1,
"7200" : 1,
"7456" : 1,
"7584" : 1,
"8032" : 1,
"8256" : 1,
"8896" : 1,
"10432" : 1,
"10560" : 1,
"11072" : 2,
"11200" : 3,
"11328" : 3,
"11584" : 2,
"11712" : 2,
"11840" : 1,
"11968" : 3,
"12096" : 1,
"12224" : 1,
"12352" : 2,
"12480" : 1,
"12608" : 1,
"12736" : 1,
"12864" : 1,
"19072" : 1
}
},
"lat_ns" : {
"min" : 10786,
"max" : 4792522,
"mean" : 243771.354554,
"stddev" : 259210.342246,
"N" : 81821
},
"bw_min" : 11871,
"bw_max" : 19056,
"bw_agg" : 99.877681,
"bw_mean" : 16345.717949,
"bw_dev" : 2437.164389,
"bw_samples" : 39,
"iops_min" : 2967,
"iops_max" : 4764,
"iops_mean" : 4086.384615,
"iops_stddev" : 609.341129,
"iops_samples" : 39
},
"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" : 19999,
"usr_cpu" : 0.780039,
"sys_cpu" : 12.420621,
"ctx" : 50036,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.736281,
"4" : 1.131725,
"10" : 0.097773,
"20" : 0.032998,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839153,
"timestamp_ms" : 1772839153217,
"time" : "Fri Mar 6 19:19:13 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 150,
"elapsed" : 41,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 511946752,
"io_kbytes" : 499948,
"bw_bytes" : 17064891,
"bw" : 16664,
"iops" : 4166.266667,
"runtime" : 30000,
"total_ios" : 124988,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9184,
"max" : 4790419,
"mean" : 238067.364779,
"stddev" : 260352.532813,
"N" : 124988
},
"clat_ns" : {
"min" : 1101,
"max" : 25499,
"mean" : 1313.580108,
"stddev" : 301.483943,
"N" : 124987,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1288,
"60.000000" : 1304,
"70.000000" : 1368,
"80.000000" : 1416,
"90.000000" : 1496,
"95.000000" : 1624,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4640,
"99.950000" : 5664,
"99.990000" : 12352
},
"bins" : {
"1096" : 19,
"1112" : 263,
"1128" : 10709,
"1144" : 15423,
"1160" : 13047,
"1176" : 3925,
"1192" : 615,
"1208" : 692,
"1224" : 808,
"1240" : 2437,
"1256" : 8133,
"1272" : 6113,
"1288" : 10184,
"1304" : 3599,
"1320" : 4467,
"1336" : 4096,
"1352" : 2312,
"1368" : 5322,
"1384" : 2813,
"1400" : 4470,
"1416" : 3367,
"1432" : 1377,
"1448" : 2706,
"1464" : 1280,
"1480" : 2295,
"1496" : 2019,
"1512" : 800,
"1528" : 1356,
"1544" : 580,
"1560" : 1111,
"1576" : 1030,
"1592" : 477,
"1608" : 801,
"1624" : 358,
"1640" : 642,
"1656" : 509,
"1672" : 232,
"1688" : 392,
"1704" : 190,
"1720" : 306,
"1736" : 309,
"1752" : 107,
"1768" : 266,
"1784" : 119,
"1800" : 214,
"1816" : 192,
"1832" : 85,
"1848" : 154,
"1864" : 82,
"1880" : 136,
"1896" : 146,
"1912" : 60,
"1928" : 99,
"1944" : 52,
"1960" : 91,
"1976" : 98,
"1992" : 46,
"2008" : 69,
"2024" : 27,
"2040" : 64,
"2064" : 111,
"2096" : 87,
"2128" : 100,
"2160" : 61,
"2192" : 82,
"2224" : 58,
"2256" : 55,
"2288" : 67,
"2320" : 44,
"2352" : 40,
"2384" : 37,
"2416" : 24,
"2448" : 30,
"2480" : 23,
"2512" : 28,
"2544" : 17,
"2576" : 16,
"2608" : 19,
"2640" : 30,
"2672" : 15,
"2704" : 18,
"2736" : 11,
"2768" : 12,
"2800" : 17,
"2832" : 14,
"2864" : 6,
"2896" : 13,
"2928" : 10,
"2960" : 10,
"2992" : 2,
"3024" : 5,
"3056" : 7,
"3088" : 7,
"3120" : 5,
"3152" : 3,
"3184" : 5,
"3216" : 1,
"3248" : 1,
"3280" : 3,
"3312" : 4,
"3344" : 2,
"3376" : 1,
"3408" : 5,
"3440" : 4,
"3504" : 2,
"3536" : 4,
"3600" : 2,
"3632" : 3,
"3696" : 1,
"3760" : 2,
"3792" : 3,
"3824" : 1,
"3856" : 1,
"3888" : 2,
"3920" : 4,
"3952" : 1,
"3984" : 2,
"4080" : 1,
"4128" : 4,
"4192" : 3,
"4256" : 5,
"4320" : 3,
"4384" : 3,
"4448" : 2,
"4512" : 5,
"4576" : 5,
"4640" : 3,
"4704" : 5,
"4768" : 7,
"4832" : 2,
"4896" : 7,
"4960" : 2,
"5024" : 7,
"5088" : 4,
"5152" : 5,
"5216" : 4,
"5280" : 3,
"5344" : 3,
"5408" : 5,
"5472" : 2,
"5536" : 1,
"5664" : 5,
"5728" : 2,
"5792" : 1,
"5856" : 3,
"5920" : 2,
"5984" : 1,
"6048" : 1,
"6112" : 1,
"6240" : 1,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6752" : 1,
"6816" : 1,
"7136" : 1,
"7200" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 1,
"8032" : 1,
"8256" : 1,
"8896" : 1,
"10432" : 1,
"10560" : 1,
"11072" : 3,
"11200" : 3,
"11328" : 3,
"11584" : 5,
"11712" : 2,
"11840" : 1,
"11968" : 3,
"12096" : 1,
"12224" : 1,
"12352" : 3,
"12480" : 1,
"12608" : 2,
"12736" : 1,
"12864" : 2,
"13248" : 1,
"16512" : 1,
"19072" : 1,
"25472" : 1
}
},
"lat_ns" : {
"min" : 10326,
"max" : 4792522,
"mean" : 239380.169098,
"stddev" : 260481.979460,
"N" : 124987
},
"bw_min" : 11871,
"bw_max" : 19888,
"bw_agg" : 100.000000,
"bw_mean" : 16707.169492,
"bw_dev" : 2313.900664,
"bw_samples" : 59,
"iops_min" : 2967,
"iops_max" : 4972,
"iops_mean" : 4176.745763,
"iops_stddev" : 578.440668,
"iops_samples" : 59
},
"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" : 30000,
"usr_cpu" : 0.793333,
"sys_cpu" : 12.590000,
"ctx" : 74642,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.834288,
"4" : 1.038500,
"10" : 0.096809,
"20" : 0.028803,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839163,
"timestamp_ms" : 1772839163216,
"time" : "Fri Mar 6 19:19:23 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 140,
"elapsed" : 51,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 693063680,
"io_kbytes" : 676820,
"bw_bytes" : 17327025,
"bw" : 16920,
"iops" : 4230.255756,
"runtime" : 39999,
"total_ios" : 169206,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9184,
"max" : 4790419,
"mean" : 234437.009480,
"stddev" : 260378.579984,
"N" : 169206
},
"clat_ns" : {
"min" : 1101,
"max" : 25499,
"mean" : 1311.878603,
"stddev" : 301.796186,
"N" : 169205,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1288,
"60.000000" : 1304,
"70.000000" : 1368,
"80.000000" : 1416,
"90.000000" : 1496,
"95.000000" : 1624,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4576,
"99.950000" : 5664,
"99.990000" : 12352
},
"bins" : {
"1096" : 19,
"1112" : 282,
"1128" : 13908,
"1144" : 22001,
"1160" : 18881,
"1176" : 5771,
"1192" : 869,
"1208" : 971,
"1224" : 933,
"1240" : 2744,
"1256" : 10230,
"1272" : 7880,
"1288" : 13347,
"1304" : 4799,
"1320" : 6138,
"1336" : 5850,
"1352" : 3235,
"1368" : 7266,
"1384" : 3767,
"1400" : 6009,
"1416" : 4579,
"1432" : 1880,
"1448" : 3640,
"1464" : 1703,
"1480" : 3091,
"1496" : 2678,
"1512" : 1065,
"1528" : 1830,
"1544" : 768,
"1560" : 1495,
"1576" : 1380,
"1592" : 632,
"1608" : 1080,
"1624" : 477,
"1640" : 859,
"1656" : 691,
"1672" : 302,
"1688" : 539,
"1704" : 239,
"1720" : 414,
"1736" : 400,
"1752" : 162,
"1768" : 337,
"1784" : 144,
"1800" : 287,
"1816" : 268,
"1832" : 115,
"1848" : 206,
"1864" : 106,
"1880" : 181,
"1896" : 185,
"1912" : 85,
"1928" : 140,
"1944" : 69,
"1960" : 122,
"1976" : 132,
"1992" : 62,
"2008" : 86,
"2024" : 41,
"2040" : 87,
"2064" : 143,
"2096" : 122,
"2128" : 131,
"2160" : 89,
"2192" : 108,
"2224" : 76,
"2256" : 74,
"2288" : 86,
"2320" : 63,
"2352" : 53,
"2384" : 51,
"2416" : 41,
"2448" : 40,
"2480" : 39,
"2512" : 35,
"2544" : 30,
"2576" : 23,
"2608" : 24,
"2640" : 34,
"2672" : 19,
"2704" : 22,
"2736" : 15,
"2768" : 18,
"2800" : 22,
"2832" : 15,
"2864" : 8,
"2896" : 16,
"2928" : 13,
"2960" : 13,
"2992" : 3,
"3024" : 10,
"3056" : 10,
"3088" : 10,
"3120" : 8,
"3152" : 6,
"3184" : 6,
"3216" : 1,
"3248" : 4,
"3280" : 5,
"3312" : 7,
"3344" : 3,
"3376" : 2,
"3408" : 6,
"3440" : 4,
"3504" : 2,
"3536" : 5,
"3600" : 2,
"3632" : 3,
"3664" : 2,
"3696" : 1,
"3760" : 2,
"3792" : 4,
"3824" : 1,
"3856" : 1,
"3888" : 2,
"3920" : 4,
"3952" : 3,
"3984" : 2,
"4016" : 2,
"4048" : 1,
"4080" : 3,
"4128" : 4,
"4192" : 4,
"4256" : 7,
"4320" : 3,
"4384" : 5,
"4448" : 2,
"4512" : 5,
"4576" : 5,
"4640" : 6,
"4704" : 6,
"4768" : 11,
"4832" : 5,
"4896" : 8,
"4960" : 2,
"5024" : 8,
"5088" : 4,
"5152" : 5,
"5216" : 6,
"5280" : 4,
"5344" : 3,
"5408" : 6,
"5472" : 2,
"5536" : 1,
"5664" : 5,
"5728" : 3,
"5792" : 1,
"5856" : 5,
"5920" : 3,
"5984" : 1,
"6048" : 2,
"6112" : 1,
"6240" : 1,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6560" : 1,
"6752" : 1,
"6816" : 1,
"7136" : 1,
"7200" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 1,
"8032" : 1,
"8256" : 1,
"8896" : 1,
"10304" : 1,
"10432" : 2,
"10560" : 2,
"10944" : 2,
"11072" : 3,
"11200" : 3,
"11328" : 3,
"11456" : 2,
"11584" : 7,
"11712" : 2,
"11840" : 1,
"11968" : 3,
"12096" : 2,
"12224" : 1,
"12352" : 3,
"12480" : 1,
"12608" : 2,
"12736" : 2,
"12864" : 2,
"13248" : 2,
"16512" : 2,
"16768" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1
}
},
"lat_ns" : {
"min" : 10326,
"max" : 4792522,
"mean" : 235748.293573,
"stddev" : 260508.873468,
"N" : 169205
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 99.947267,
"bw_mean" : 16912.493671,
"bw_dev" : 2356.001196,
"bw_samples" : 79,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4228.075949,
"iops_stddev" : 588.968977,
"iops_samples" : 79
},
"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" : 39999,
"usr_cpu" : 0.800020,
"sys_cpu" : 12.757819,
"ctx" : 99202,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.839876,
"4" : 1.037788,
"10" : 0.091013,
"20" : 0.030141,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839173,
"timestamp_ms" : 1772839173216,
"time" : "Fri Mar 6 19:19:33 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 130,
"elapsed" : 61,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 872607744,
"io_kbytes" : 852156,
"bw_bytes" : 17452503,
"bw" : 17043,
"iops" : 4260.885218,
"runtime" : 49999,
"total_ios" : 213040,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9184,
"max" : 4790419,
"mean" : 232739.352699,
"stddev" : 259806.026514,
"N" : 213040
},
"clat_ns" : {
"min" : 1101,
"max" : 25499,
"mean" : 1310.652017,
"stddev" : 300.856990,
"N" : 213039,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1368,
"80.000000" : 1416,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4576,
"99.950000" : 5664,
"99.990000" : 12352
},
"bins" : {
"1096" : 20,
"1112" : 313,
"1128" : 17467,
"1144" : 28290,
"1160" : 24252,
"1176" : 7516,
"1192" : 1128,
"1208" : 1248,
"1224" : 1063,
"1240" : 3052,
"1256" : 12605,
"1272" : 9929,
"1288" : 16765,
"1304" : 5971,
"1320" : 7636,
"1336" : 7267,
"1352" : 4064,
"1368" : 9221,
"1384" : 4830,
"1400" : 7627,
"1416" : 5711,
"1432" : 2342,
"1448" : 4538,
"1464" : 2109,
"1480" : 3887,
"1496" : 3388,
"1512" : 1316,
"1528" : 2276,
"1544" : 1003,
"1560" : 1855,
"1576" : 1699,
"1592" : 807,
"1608" : 1344,
"1624" : 600,
"1640" : 1058,
"1656" : 861,
"1672" : 385,
"1688" : 648,
"1704" : 282,
"1720" : 519,
"1736" : 490,
"1752" : 203,
"1768" : 405,
"1784" : 179,
"1800" : 359,
"1816" : 324,
"1832" : 137,
"1848" : 254,
"1864" : 128,
"1880" : 239,
"1896" : 220,
"1912" : 104,
"1928" : 182,
"1944" : 89,
"1960" : 147,
"1976" : 166,
"1992" : 73,
"2008" : 106,
"2024" : 51,
"2040" : 112,
"2064" : 167,
"2096" : 149,
"2128" : 170,
"2160" : 120,
"2192" : 129,
"2224" : 95,
"2256" : 96,
"2288" : 104,
"2320" : 80,
"2352" : 64,
"2384" : 64,
"2416" : 56,
"2448" : 46,
"2480" : 54,
"2512" : 42,
"2544" : 35,
"2576" : 34,
"2608" : 30,
"2640" : 39,
"2672" : 21,
"2704" : 23,
"2736" : 18,
"2768" : 23,
"2800" : 28,
"2832" : 17,
"2864" : 10,
"2896" : 20,
"2928" : 14,
"2960" : 18,
"2992" : 5,
"3024" : 12,
"3056" : 13,
"3088" : 13,
"3120" : 9,
"3152" : 9,
"3184" : 8,
"3216" : 3,
"3248" : 5,
"3280" : 8,
"3312" : 8,
"3344" : 5,
"3376" : 3,
"3408" : 6,
"3440" : 5,
"3504" : 2,
"3536" : 6,
"3600" : 4,
"3632" : 3,
"3664" : 2,
"3696" : 2,
"3760" : 2,
"3792" : 4,
"3824" : 2,
"3856" : 2,
"3888" : 3,
"3920" : 4,
"3952" : 3,
"3984" : 2,
"4016" : 3,
"4048" : 3,
"4080" : 3,
"4128" : 5,
"4192" : 5,
"4256" : 7,
"4320" : 3,
"4384" : 6,
"4448" : 2,
"4512" : 8,
"4576" : 8,
"4640" : 7,
"4704" : 7,
"4768" : 12,
"4832" : 5,
"4896" : 10,
"4960" : 4,
"5024" : 10,
"5088" : 4,
"5152" : 7,
"5216" : 8,
"5280" : 5,
"5344" : 6,
"5408" : 7,
"5472" : 4,
"5536" : 2,
"5600" : 1,
"5664" : 6,
"5728" : 4,
"5792" : 1,
"5856" : 5,
"5920" : 3,
"5984" : 1,
"6048" : 2,
"6112" : 3,
"6240" : 2,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6560" : 1,
"6752" : 1,
"6816" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 1,
"8032" : 1,
"8160" : 1,
"8256" : 2,
"8640" : 1,
"8896" : 1,
"9280" : 1,
"10304" : 1,
"10432" : 2,
"10560" : 2,
"10944" : 3,
"11072" : 3,
"11200" : 3,
"11328" : 3,
"11456" : 2,
"11584" : 7,
"11712" : 2,
"11840" : 2,
"11968" : 3,
"12096" : 3,
"12224" : 2,
"12352" : 3,
"12480" : 3,
"12608" : 2,
"12736" : 3,
"12864" : 2,
"13248" : 2,
"14016" : 1,
"16512" : 2,
"16768" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1
}
},
"lat_ns" : {
"min" : 10326,
"max" : 4792522,
"mean" : 234049.524561,
"stddev" : 259937.002131,
"N" : 213039
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 99.885822,
"bw_mean" : 17024.484848,
"bw_dev" : 2353.129537,
"bw_samples" : 99,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4256.070707,
"iops_stddev" : 588.252206,
"iops_samples" : 99
},
"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" : 49999,
"usr_cpu" : 0.798016,
"sys_cpu" : 12.848257,
"ctx" : 123929,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.850451,
"4" : 1.027037,
"10" : 0.092940,
"20" : 0.028633,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839183,
"timestamp_ms" : 1772839183216,
"time" : "Fri Mar 6 19:19:43 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 1047023616,
"io_kbytes" : 1022484,
"bw_bytes" : 17450684,
"bw" : 17041,
"iops" : 4260.437674,
"runtime" : 59999,
"total_ios" : 255622,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9104,
"max" : 4790419,
"mean" : 232763.693868,
"stddev" : 259043.873541,
"N" : 255622
},
"clat_ns" : {
"min" : 1101,
"max" : 27211,
"mean" : 1311.668200,
"stddev" : 306.430581,
"N" : 255621,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1368,
"80.000000" : 1416,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4640,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 20,
"1112" : 344,
"1128" : 20823,
"1144" : 33786,
"1160" : 29058,
"1176" : 9120,
"1192" : 1375,
"1208" : 1491,
"1224" : 1286,
"1240" : 3743,
"1256" : 15138,
"1272" : 11681,
"1288" : 19538,
"1304" : 7074,
"1320" : 9122,
"1336" : 8707,
"1352" : 4890,
"1368" : 11547,
"1384" : 6015,
"1400" : 9332,
"1416" : 6865,
"1432" : 2793,
"1448" : 5406,
"1464" : 2540,
"1480" : 4706,
"1496" : 4106,
"1512" : 1602,
"1528" : 2737,
"1544" : 1227,
"1560" : 2223,
"1576" : 2081,
"1592" : 967,
"1608" : 1627,
"1624" : 719,
"1640" : 1272,
"1656" : 1027,
"1672" : 453,
"1688" : 789,
"1704" : 342,
"1720" : 625,
"1736" : 588,
"1752" : 255,
"1768" : 486,
"1784" : 208,
"1800" : 426,
"1816" : 388,
"1832" : 175,
"1848" : 322,
"1864" : 147,
"1880" : 292,
"1896" : 263,
"1912" : 128,
"1928" : 225,
"1944" : 99,
"1960" : 172,
"1976" : 195,
"1992" : 84,
"2008" : 133,
"2024" : 63,
"2040" : 144,
"2064" : 209,
"2096" : 166,
"2128" : 205,
"2160" : 150,
"2192" : 149,
"2224" : 112,
"2256" : 115,
"2288" : 122,
"2320" : 99,
"2352" : 83,
"2384" : 79,
"2416" : 68,
"2448" : 55,
"2480" : 68,
"2512" : 53,
"2544" : 44,
"2576" : 42,
"2608" : 38,
"2640" : 47,
"2672" : 24,
"2704" : 27,
"2736" : 22,
"2768" : 27,
"2800" : 33,
"2832" : 20,
"2864" : 13,
"2896" : 20,
"2928" : 14,
"2960" : 19,
"2992" : 5,
"3024" : 17,
"3056" : 14,
"3088" : 14,
"3120" : 12,
"3152" : 11,
"3184" : 10,
"3216" : 6,
"3248" : 8,
"3280" : 8,
"3312" : 10,
"3344" : 5,
"3376" : 3,
"3408" : 6,
"3440" : 6,
"3504" : 2,
"3536" : 6,
"3600" : 4,
"3632" : 6,
"3664" : 2,
"3696" : 2,
"3760" : 2,
"3792" : 5,
"3824" : 2,
"3856" : 3,
"3888" : 4,
"3920" : 5,
"3952" : 4,
"3984" : 2,
"4016" : 4,
"4048" : 4,
"4080" : 4,
"4128" : 6,
"4192" : 6,
"4256" : 8,
"4320" : 4,
"4384" : 7,
"4448" : 7,
"4512" : 9,
"4576" : 9,
"4640" : 8,
"4704" : 7,
"4768" : 15,
"4832" : 7,
"4896" : 11,
"4960" : 5,
"5024" : 11,
"5088" : 6,
"5152" : 7,
"5216" : 9,
"5280" : 5,
"5344" : 7,
"5408" : 7,
"5472" : 5,
"5536" : 3,
"5600" : 2,
"5664" : 9,
"5728" : 6,
"5792" : 3,
"5856" : 6,
"5920" : 4,
"5984" : 1,
"6048" : 3,
"6112" : 5,
"6176" : 1,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6560" : 1,
"6752" : 1,
"6816" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 2,
"7904" : 1,
"8032" : 1,
"8160" : 1,
"8256" : 2,
"8640" : 1,
"8896" : 1,
"9024" : 1,
"9280" : 1,
"9408" : 1,
"10304" : 1,
"10432" : 3,
"10560" : 2,
"10944" : 4,
"11072" : 3,
"11200" : 3,
"11328" : 4,
"11456" : 2,
"11584" : 8,
"11712" : 2,
"11840" : 3,
"11968" : 5,
"12096" : 3,
"12224" : 2,
"12352" : 3,
"12480" : 4,
"12608" : 3,
"12736" : 3,
"12864" : 2,
"13120" : 1,
"13248" : 2,
"14016" : 1,
"16192" : 1,
"16512" : 2,
"16768" : 2,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27264" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 4792522,
"mean" : 234074.961995,
"stddev" : 259176.143988,
"N" : 255621
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 99.949045,
"bw_mean" : 17033.428571,
"bw_dev" : 2305.667581,
"bw_samples" : 119,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4258.310924,
"iops_stddev" : 576.387431,
"iops_samples" : 119
},
"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" : 59999,
"usr_cpu" : 0.818347,
"sys_cpu" : 12.831881,
"ctx" : 148901,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.837346,
"4" : 1.035513,
"10" : 0.097409,
"20" : 0.028558,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839193,
"timestamp_ms" : 1772839193216,
"time" : "Fri Mar 6 19:19:53 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 110,
"elapsed" : 81,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 1217376256,
"io_kbytes" : 1188844,
"bw_bytes" : 17391337,
"bw" : 16983,
"iops" : 4245.946371,
"runtime" : 69999,
"total_ios" : 297212,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9104,
"max" : 4790419,
"mean" : 233566.181342,
"stddev" : 259150.562968,
"N" : 297212
},
"clat_ns" : {
"min" : 1101,
"max" : 27211,
"mean" : 1310.630751,
"stddev" : 302.996591,
"N" : 297211,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1368,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4640,
"99.950000" : 5728,
"99.990000" : 12352
},
"bins" : {
"1096" : 23,
"1112" : 406,
"1128" : 23865,
"1144" : 39030,
"1160" : 33987,
"1176" : 10735,
"1192" : 1621,
"1208" : 1729,
"1224" : 1439,
"1240" : 4209,
"1256" : 17881,
"1272" : 14067,
"1288" : 23860,
"1304" : 8550,
"1320" : 10787,
"1336" : 9944,
"1352" : 5582,
"1368" : 13150,
"1384" : 6923,
"1400" : 10696,
"1416" : 7831,
"1432" : 3221,
"1448" : 6150,
"1464" : 2884,
"1480" : 5356,
"1496" : 4660,
"1512" : 1814,
"1528" : 3112,
"1544" : 1377,
"1560" : 2522,
"1576" : 2370,
"1592" : 1096,
"1608" : 1877,
"1624" : 822,
"1640" : 1438,
"1656" : 1144,
"1672" : 517,
"1688" : 895,
"1704" : 393,
"1720" : 720,
"1736" : 671,
"1752" : 291,
"1768" : 545,
"1784" : 246,
"1800" : 488,
"1816" : 441,
"1832" : 202,
"1848" : 354,
"1864" : 166,
"1880" : 343,
"1896" : 291,
"1912" : 147,
"1928" : 256,
"1944" : 117,
"1960" : 201,
"1976" : 223,
"1992" : 90,
"2008" : 156,
"2024" : 73,
"2040" : 165,
"2064" : 235,
"2096" : 204,
"2128" : 228,
"2160" : 171,
"2192" : 169,
"2224" : 121,
"2256" : 134,
"2288" : 141,
"2320" : 116,
"2352" : 98,
"2384" : 89,
"2416" : 78,
"2448" : 63,
"2480" : 76,
"2512" : 64,
"2544" : 49,
"2576" : 49,
"2608" : 52,
"2640" : 56,
"2672" : 30,
"2704" : 31,
"2736" : 26,
"2768" : 33,
"2800" : 38,
"2832" : 24,
"2864" : 17,
"2896" : 24,
"2928" : 17,
"2960" : 22,
"2992" : 11,
"3024" : 20,
"3056" : 16,
"3088" : 18,
"3120" : 13,
"3152" : 14,
"3184" : 11,
"3216" : 7,
"3248" : 10,
"3280" : 10,
"3312" : 12,
"3344" : 7,
"3376" : 5,
"3408" : 7,
"3440" : 6,
"3472" : 1,
"3504" : 2,
"3536" : 6,
"3568" : 1,
"3600" : 5,
"3632" : 6,
"3664" : 4,
"3696" : 2,
"3760" : 5,
"3792" : 5,
"3824" : 4,
"3856" : 3,
"3888" : 5,
"3920" : 5,
"3952" : 4,
"3984" : 2,
"4016" : 4,
"4048" : 5,
"4080" : 4,
"4128" : 8,
"4192" : 7,
"4256" : 10,
"4320" : 5,
"4384" : 8,
"4448" : 7,
"4512" : 12,
"4576" : 12,
"4640" : 12,
"4704" : 10,
"4768" : 18,
"4832" : 9,
"4896" : 12,
"4960" : 6,
"5024" : 12,
"5088" : 8,
"5152" : 7,
"5216" : 10,
"5280" : 5,
"5344" : 8,
"5408" : 9,
"5472" : 5,
"5536" : 3,
"5600" : 2,
"5664" : 9,
"5728" : 8,
"5792" : 3,
"5856" : 6,
"5920" : 5,
"5984" : 1,
"6048" : 4,
"6112" : 6,
"6176" : 1,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6560" : 1,
"6624" : 1,
"6688" : 1,
"6752" : 1,
"6816" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 2,
"7904" : 2,
"7968" : 1,
"8032" : 1,
"8160" : 1,
"8256" : 3,
"8384" : 1,
"8640" : 1,
"8896" : 1,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10304" : 1,
"10432" : 3,
"10560" : 2,
"10688" : 2,
"10944" : 4,
"11072" : 3,
"11200" : 3,
"11328" : 4,
"11456" : 2,
"11584" : 9,
"11712" : 3,
"11840" : 4,
"11968" : 6,
"12096" : 4,
"12224" : 2,
"12352" : 3,
"12480" : 4,
"12608" : 3,
"12736" : 3,
"12864" : 2,
"12992" : 1,
"13120" : 1,
"13248" : 3,
"14016" : 1,
"16192" : 1,
"16512" : 2,
"16768" : 2,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27264" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 4792522,
"mean" : 234876.470703,
"stddev" : 259282.539987,
"N" : 297211
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 99.954500,
"bw_mean" : 16976.510791,
"bw_dev" : 2251.185718,
"bw_samples" : 139,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4244.079137,
"iops_stddev" : 562.767013,
"iops_samples" : 139
},
"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" : 69999,
"usr_cpu" : 0.815726,
"sys_cpu" : 12.810183,
"ctx" : 173807,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.836857,
"4" : 1.034951,
"10" : 0.099592,
"20" : 0.027590,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839203,
"timestamp_ms" : 1772839203217,
"time" : "Fri Mar 6 19:20:03 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 1386127360,
"io_kbytes" : 1353640,
"bw_bytes" : 17326592,
"bw" : 16920,
"iops" : 4230.137500,
"runtime" : 80000,
"total_ios" : 338411,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9104,
"max" : 4790419,
"mean" : 234447.092142,
"stddev" : 259185.720268,
"N" : 338411
},
"clat_ns" : {
"min" : 1101,
"max" : 27211,
"mean" : 1310.588768,
"stddev" : 303.730880,
"N" : 338410,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1352,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4576,
"99.950000" : 5728,
"99.990000" : 12352
},
"bins" : {
"1096" : 30,
"1112" : 489,
"1128" : 27004,
"1144" : 43823,
"1160" : 38595,
"1176" : 12372,
"1192" : 1936,
"1208" : 1975,
"1224" : 1574,
"1240" : 4748,
"1256" : 20437,
"1272" : 16322,
"1288" : 27714,
"1304" : 9981,
"1320" : 12405,
"1336" : 11251,
"1352" : 6235,
"1368" : 14986,
"1384" : 7925,
"1400" : 12311,
"1416" : 8917,
"1432" : 3625,
"1448" : 6935,
"1464" : 3220,
"1480" : 6043,
"1496" : 5265,
"1512" : 2064,
"1528" : 3485,
"1544" : 1564,
"1560" : 2854,
"1576" : 2682,
"1592" : 1226,
"1608" : 2089,
"1624" : 926,
"1640" : 1602,
"1656" : 1260,
"1672" : 570,
"1688" : 1019,
"1704" : 460,
"1720" : 829,
"1736" : 755,
"1752" : 338,
"1768" : 611,
"1784" : 282,
"1800" : 545,
"1816" : 493,
"1832" : 222,
"1848" : 407,
"1864" : 184,
"1880" : 391,
"1896" : 336,
"1912" : 164,
"1928" : 280,
"1944" : 134,
"1960" : 233,
"1976" : 253,
"1992" : 97,
"2008" : 189,
"2024" : 87,
"2040" : 191,
"2064" : 268,
"2096" : 223,
"2128" : 255,
"2160" : 197,
"2192" : 186,
"2224" : 134,
"2256" : 161,
"2288" : 156,
"2320" : 132,
"2352" : 109,
"2384" : 101,
"2416" : 90,
"2448" : 75,
"2480" : 86,
"2512" : 69,
"2544" : 56,
"2576" : 58,
"2608" : 54,
"2640" : 63,
"2672" : 37,
"2704" : 37,
"2736" : 32,
"2768" : 34,
"2800" : 44,
"2832" : 28,
"2864" : 22,
"2896" : 29,
"2928" : 20,
"2960" : 25,
"2992" : 11,
"3024" : 21,
"3056" : 18,
"3088" : 20,
"3120" : 14,
"3152" : 15,
"3184" : 11,
"3216" : 7,
"3248" : 11,
"3280" : 11,
"3312" : 13,
"3344" : 7,
"3376" : 5,
"3408" : 8,
"3440" : 7,
"3472" : 2,
"3504" : 2,
"3536" : 6,
"3568" : 2,
"3600" : 5,
"3632" : 7,
"3664" : 5,
"3696" : 3,
"3760" : 8,
"3792" : 5,
"3824" : 4,
"3856" : 4,
"3888" : 6,
"3920" : 6,
"3952" : 8,
"3984" : 3,
"4016" : 5,
"4048" : 6,
"4080" : 4,
"4128" : 10,
"4192" : 9,
"4256" : 11,
"4320" : 5,
"4384" : 9,
"4448" : 11,
"4512" : 16,
"4576" : 13,
"4640" : 13,
"4704" : 12,
"4768" : 19,
"4832" : 10,
"4896" : 14,
"4960" : 7,
"5024" : 13,
"5088" : 8,
"5152" : 7,
"5216" : 11,
"5280" : 5,
"5344" : 9,
"5408" : 9,
"5472" : 6,
"5536" : 3,
"5600" : 3,
"5664" : 10,
"5728" : 9,
"5792" : 4,
"5856" : 7,
"5920" : 5,
"5984" : 1,
"6048" : 5,
"6112" : 6,
"6176" : 1,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6560" : 1,
"6624" : 1,
"6688" : 1,
"6752" : 1,
"6816" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 2,
"7840" : 1,
"7904" : 2,
"7968" : 2,
"8032" : 2,
"8160" : 1,
"8256" : 3,
"8384" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10176" : 1,
"10304" : 1,
"10432" : 3,
"10560" : 2,
"10688" : 2,
"10944" : 4,
"11072" : 3,
"11200" : 3,
"11328" : 4,
"11456" : 4,
"11584" : 11,
"11712" : 3,
"11840" : 6,
"11968" : 9,
"12096" : 4,
"12224" : 2,
"12352" : 3,
"12480" : 4,
"12608" : 3,
"12736" : 4,
"12864" : 2,
"12992" : 1,
"13120" : 2,
"13248" : 3,
"14016" : 1,
"16192" : 1,
"16320" : 1,
"16512" : 2,
"16768" : 2,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27264" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 4792522,
"mean" : 235757.383685,
"stddev" : 259317.458032,
"N" : 338410
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 100.000000,
"bw_mean" : 16942.402516,
"bw_dev" : 2229.936476,
"bw_samples" : 159,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4235.553459,
"iops_stddev" : 557.455631,
"iops_samples" : 159
},
"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" : 80000,
"usr_cpu" : 0.793750,
"sys_cpu" : 12.795000,
"ctx" : 198859,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.836326,
"4" : 1.035132,
"10" : 0.099288,
"20" : 0.028368,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839213,
"timestamp_ms" : 1772839213216,
"time" : "Fri Mar 6 19:20:13 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 1553666048,
"io_kbytes" : 1517252,
"bw_bytes" : 17263147,
"bw" : 16858,
"iops" : 4214.646829,
"runtime" : 89999,
"total_ios" : 379314,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9104,
"max" : 5092221,
"mean" : 235316.552777,
"stddev" : 258507.550198,
"N" : 379314
},
"clat_ns" : {
"min" : 1101,
"max" : 27211,
"mean" : 1310.802772,
"stddev" : 302.525836,
"N" : 379313,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1288,
"60.000000" : 1304,
"70.000000" : 1368,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4576,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 49,
"1112" : 817,
"1128" : 31021,
"1144" : 48197,
"1160" : 42632,
"1176" : 13650,
"1192" : 2164,
"1208" : 2172,
"1224" : 1745,
"1240" : 5674,
"1256" : 23121,
"1272" : 18115,
"1288" : 30583,
"1304" : 11168,
"1320" : 14060,
"1336" : 12847,
"1352" : 7121,
"1368" : 16859,
"1384" : 8777,
"1400" : 13713,
"1416" : 10074,
"1432" : 4152,
"1448" : 7932,
"1464" : 3678,
"1480" : 6810,
"1496" : 5864,
"1512" : 2341,
"1528" : 3942,
"1544" : 1774,
"1560" : 3261,
"1576" : 3042,
"1592" : 1393,
"1608" : 2318,
"1624" : 1032,
"1640" : 1811,
"1656" : 1408,
"1672" : 638,
"1688" : 1161,
"1704" : 525,
"1720" : 931,
"1736" : 847,
"1752" : 382,
"1768" : 696,
"1784" : 308,
"1800" : 603,
"1816" : 543,
"1832" : 251,
"1848" : 457,
"1864" : 203,
"1880" : 439,
"1896" : 362,
"1912" : 180,
"1928" : 309,
"1944" : 154,
"1960" : 260,
"1976" : 275,
"1992" : 110,
"2008" : 216,
"2024" : 97,
"2040" : 215,
"2064" : 294,
"2096" : 246,
"2128" : 275,
"2160" : 221,
"2192" : 209,
"2224" : 154,
"2256" : 177,
"2288" : 170,
"2320" : 146,
"2352" : 121,
"2384" : 110,
"2416" : 98,
"2448" : 84,
"2480" : 97,
"2512" : 76,
"2544" : 59,
"2576" : 64,
"2608" : 57,
"2640" : 67,
"2672" : 40,
"2704" : 44,
"2736" : 33,
"2768" : 40,
"2800" : 46,
"2832" : 29,
"2864" : 23,
"2896" : 33,
"2928" : 21,
"2960" : 27,
"2992" : 15,
"3024" : 22,
"3056" : 22,
"3088" : 22,
"3120" : 15,
"3152" : 16,
"3184" : 12,
"3216" : 8,
"3248" : 12,
"3280" : 12,
"3312" : 13,
"3344" : 9,
"3376" : 5,
"3408" : 10,
"3440" : 11,
"3472" : 3,
"3504" : 2,
"3536" : 8,
"3568" : 4,
"3600" : 6,
"3632" : 8,
"3664" : 5,
"3696" : 4,
"3760" : 9,
"3792" : 5,
"3824" : 4,
"3856" : 4,
"3888" : 6,
"3920" : 7,
"3952" : 9,
"3984" : 3,
"4016" : 5,
"4048" : 7,
"4080" : 4,
"4128" : 10,
"4192" : 9,
"4256" : 12,
"4320" : 5,
"4384" : 10,
"4448" : 11,
"4512" : 16,
"4576" : 18,
"4640" : 14,
"4704" : 14,
"4768" : 20,
"4832" : 11,
"4896" : 16,
"4960" : 8,
"5024" : 14,
"5088" : 8,
"5152" : 7,
"5216" : 13,
"5280" : 5,
"5344" : 11,
"5408" : 11,
"5472" : 10,
"5536" : 4,
"5600" : 5,
"5664" : 10,
"5728" : 10,
"5792" : 5,
"5856" : 7,
"5920" : 5,
"5984" : 3,
"6048" : 5,
"6112" : 7,
"6176" : 1,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 1,
"6496" : 1,
"6560" : 2,
"6624" : 1,
"6688" : 1,
"6752" : 1,
"6816" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7456" : 1,
"7584" : 1,
"7776" : 2,
"7840" : 1,
"7904" : 2,
"7968" : 2,
"8032" : 2,
"8160" : 1,
"8256" : 3,
"8384" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10176" : 1,
"10304" : 1,
"10432" : 3,
"10560" : 2,
"10688" : 2,
"10944" : 4,
"11072" : 3,
"11200" : 4,
"11328" : 4,
"11456" : 4,
"11584" : 11,
"11712" : 4,
"11840" : 7,
"11968" : 9,
"12096" : 4,
"12224" : 2,
"12352" : 4,
"12480" : 6,
"12608" : 3,
"12736" : 5,
"12864" : 3,
"12992" : 1,
"13120" : 2,
"13248" : 3,
"13376" : 1,
"14016" : 1,
"14656" : 1,
"16192" : 1,
"16320" : 1,
"16512" : 3,
"16768" : 2,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27264" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5094484,
"mean" : 236627.092668,
"stddev" : 258638.513781,
"N" : 379313
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 100.000000,
"bw_mean" : 16868.100559,
"bw_dev" : 2152.025148,
"bw_samples" : 179,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4216.977654,
"iops_stddev" : 537.981193,
"iops_samples" : 179
},
"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" : 89999,
"usr_cpu" : 0.786675,
"sys_cpu" : 12.742364,
"ctx" : 224198,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.849766,
"4" : 1.022899,
"10" : 0.098335,
"20" : 0.028209,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839223,
"timestamp_ms" : 1772839223216,
"time" : "Fri Mar 6 19:20:23 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 80,
"elapsed" : 111,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 1719754752,
"io_kbytes" : 1679448,
"bw_bytes" : 17197719,
"bw" : 16794,
"iops" : 4198.671987,
"runtime" : 99999,
"total_ios" : 419863,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9104,
"max" : 5092221,
"mean" : 236219.638094,
"stddev" : 257810.064787,
"N" : 419863
},
"clat_ns" : {
"min" : 1101,
"max" : 27211,
"mean" : 1310.337875,
"stddev" : 300.974502,
"N" : 419862,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1288,
"60.000000" : 1304,
"70.000000" : 1352,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2040,
"99.500000" : 2352,
"99.900000" : 4576,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 50,
"1112" : 843,
"1128" : 33797,
"1144" : 53336,
"1160" : 47097,
"1176" : 15024,
"1192" : 2363,
"1208" : 2356,
"1224" : 1833,
"1240" : 6027,
"1256" : 26131,
"1272" : 20643,
"1288" : 34577,
"1304" : 12514,
"1320" : 15602,
"1336" : 14255,
"1352" : 7905,
"1368" : 18684,
"1384" : 9637,
"1400" : 15063,
"1416" : 11053,
"1432" : 4611,
"1448" : 8786,
"1464" : 4055,
"1480" : 7459,
"1496" : 6439,
"1512" : 2578,
"1528" : 4360,
"1544" : 1958,
"1560" : 3573,
"1576" : 3319,
"1592" : 1508,
"1608" : 2533,
"1624" : 1119,
"1640" : 1992,
"1656" : 1548,
"1672" : 696,
"1688" : 1279,
"1704" : 575,
"1720" : 990,
"1736" : 918,
"1752" : 427,
"1768" : 751,
"1784" : 338,
"1800" : 650,
"1816" : 582,
"1832" : 280,
"1848" : 491,
"1864" : 225,
"1880" : 484,
"1896" : 397,
"1912" : 192,
"1928" : 332,
"1944" : 163,
"1960" : 292,
"1976" : 303,
"1992" : 123,
"2008" : 235,
"2024" : 108,
"2040" : 239,
"2064" : 319,
"2096" : 272,
"2128" : 302,
"2160" : 237,
"2192" : 226,
"2224" : 170,
"2256" : 190,
"2288" : 185,
"2320" : 156,
"2352" : 129,
"2384" : 116,
"2416" : 109,
"2448" : 91,
"2480" : 106,
"2512" : 82,
"2544" : 67,
"2576" : 68,
"2608" : 61,
"2640" : 77,
"2672" : 44,
"2704" : 47,
"2736" : 36,
"2768" : 43,
"2800" : 48,
"2832" : 30,
"2864" : 27,
"2896" : 35,
"2928" : 23,
"2960" : 30,
"2992" : 16,
"3024" : 22,
"3056" : 25,
"3088" : 23,
"3120" : 17,
"3152" : 20,
"3184" : 12,
"3216" : 8,
"3248" : 12,
"3280" : 12,
"3312" : 14,
"3344" : 11,
"3376" : 5,
"3408" : 10,
"3440" : 11,
"3472" : 4,
"3504" : 2,
"3536" : 8,
"3568" : 4,
"3600" : 7,
"3632" : 10,
"3664" : 7,
"3696" : 4,
"3728" : 1,
"3760" : 10,
"3792" : 5,
"3824" : 4,
"3856" : 4,
"3888" : 6,
"3920" : 7,
"3952" : 9,
"3984" : 3,
"4016" : 5,
"4048" : 8,
"4080" : 6,
"4128" : 11,
"4192" : 11,
"4256" : 12,
"4320" : 6,
"4384" : 11,
"4448" : 11,
"4512" : 17,
"4576" : 18,
"4640" : 15,
"4704" : 15,
"4768" : 22,
"4832" : 12,
"4896" : 17,
"4960" : 8,
"5024" : 14,
"5088" : 8,
"5152" : 7,
"5216" : 13,
"5280" : 7,
"5344" : 12,
"5408" : 11,
"5472" : 10,
"5536" : 5,
"5600" : 7,
"5664" : 10,
"5728" : 11,
"5792" : 5,
"5856" : 8,
"5920" : 5,
"5984" : 4,
"6048" : 5,
"6112" : 7,
"6176" : 1,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 2,
"6496" : 2,
"6560" : 2,
"6624" : 1,
"6688" : 1,
"6752" : 1,
"6816" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7392" : 1,
"7456" : 1,
"7584" : 2,
"7648" : 1,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 2,
"8032" : 3,
"8160" : 1,
"8256" : 3,
"8384" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10176" : 1,
"10304" : 1,
"10432" : 4,
"10560" : 2,
"10688" : 2,
"10816" : 1,
"10944" : 4,
"11072" : 3,
"11200" : 4,
"11328" : 4,
"11456" : 4,
"11584" : 12,
"11712" : 4,
"11840" : 9,
"11968" : 10,
"12096" : 4,
"12224" : 2,
"12352" : 5,
"12480" : 6,
"12608" : 5,
"12736" : 5,
"12864" : 3,
"12992" : 1,
"13120" : 3,
"13248" : 4,
"13376" : 1,
"14016" : 1,
"14656" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 3,
"16768" : 2,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27264" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5094484,
"mean" : 237529.740627,
"stddev" : 257939.996298,
"N" : 419862
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 99.990191,
"bw_mean" : 16793.562814,
"bw_dev" : 2088.131124,
"bw_samples" : 199,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4198.346734,
"iops_stddev" : 522.009148,
"iops_samples" : 199
},
"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" : 99999,
"usr_cpu" : 0.771008,
"sys_cpu" : 12.720127,
"ctx" : 249419,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.869393,
"4" : 1.005328,
"10" : 0.096222,
"20" : 0.028343,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839233,
"timestamp_ms" : 1772839233216,
"time" : "Fri Mar 6 19:20:33 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 70,
"elapsed" : 121,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 1884508160,
"io_kbytes" : 1840340,
"bw_bytes" : 17132048,
"bw" : 16730,
"iops" : 4182.638024,
"runtime" : 109999,
"total_ios" : 460086,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9094,
"max" : 5092221,
"mean" : 237133.254331,
"stddev" : 257637.784467,
"N" : 460086
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1310.066998,
"stddev" : 306.810218,
"N" : 460085,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1352,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2040,
"99.500000" : 2352,
"99.900000" : 4576,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 55,
"1112" : 997,
"1128" : 37541,
"1144" : 56382,
"1160" : 49203,
"1176" : 15608,
"1192" : 2476,
"1208" : 2763,
"1224" : 3641,
"1240" : 10074,
"1256" : 30660,
"1272" : 22718,
"1288" : 37367,
"1304" : 13522,
"1320" : 17101,
"1336" : 15809,
"1352" : 8736,
"1368" : 20424,
"1384" : 10423,
"1400" : 16148,
"1416" : 11915,
"1432" : 4986,
"1448" : 9469,
"1464" : 4374,
"1480" : 7993,
"1496" : 6885,
"1512" : 2758,
"1528" : 4677,
"1544" : 2118,
"1560" : 3869,
"1576" : 3558,
"1592" : 1613,
"1608" : 2714,
"1624" : 1189,
"1640" : 2130,
"1656" : 1662,
"1672" : 743,
"1688" : 1383,
"1704" : 619,
"1720" : 1067,
"1736" : 992,
"1752" : 451,
"1768" : 817,
"1784" : 363,
"1800" : 696,
"1816" : 630,
"1832" : 302,
"1848" : 521,
"1864" : 245,
"1880" : 519,
"1896" : 435,
"1912" : 205,
"1928" : 358,
"1944" : 180,
"1960" : 321,
"1976" : 325,
"1992" : 139,
"2008" : 264,
"2024" : 122,
"2040" : 263,
"2064" : 347,
"2096" : 308,
"2128" : 327,
"2160" : 262,
"2192" : 240,
"2224" : 186,
"2256" : 208,
"2288" : 201,
"2320" : 176,
"2352" : 143,
"2384" : 132,
"2416" : 120,
"2448" : 101,
"2480" : 120,
"2512" : 90,
"2544" : 74,
"2576" : 79,
"2608" : 65,
"2640" : 84,
"2672" : 45,
"2704" : 49,
"2736" : 40,
"2768" : 44,
"2800" : 50,
"2832" : 33,
"2864" : 28,
"2896" : 40,
"2928" : 27,
"2960" : 31,
"2992" : 21,
"3024" : 23,
"3056" : 26,
"3088" : 27,
"3120" : 18,
"3152" : 21,
"3184" : 14,
"3216" : 8,
"3248" : 14,
"3280" : 13,
"3312" : 16,
"3344" : 12,
"3376" : 5,
"3408" : 10,
"3440" : 11,
"3472" : 5,
"3504" : 4,
"3536" : 8,
"3568" : 4,
"3600" : 8,
"3632" : 10,
"3664" : 9,
"3696" : 5,
"3728" : 1,
"3760" : 11,
"3792" : 5,
"3824" : 4,
"3856" : 4,
"3888" : 6,
"3920" : 9,
"3952" : 10,
"3984" : 3,
"4016" : 5,
"4048" : 8,
"4080" : 7,
"4128" : 11,
"4192" : 13,
"4256" : 13,
"4320" : 8,
"4384" : 11,
"4448" : 12,
"4512" : 18,
"4576" : 19,
"4640" : 16,
"4704" : 15,
"4768" : 23,
"4832" : 13,
"4896" : 17,
"4960" : 10,
"5024" : 15,
"5088" : 8,
"5152" : 8,
"5216" : 16,
"5280" : 7,
"5344" : 14,
"5408" : 13,
"5472" : 10,
"5536" : 5,
"5600" : 10,
"5664" : 10,
"5728" : 11,
"5792" : 6,
"5856" : 8,
"5920" : 5,
"5984" : 5,
"6048" : 5,
"6112" : 7,
"6176" : 2,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 2,
"6496" : 2,
"6560" : 2,
"6624" : 1,
"6688" : 1,
"6752" : 2,
"6816" : 1,
"6880" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7392" : 1,
"7456" : 1,
"7584" : 2,
"7648" : 1,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 2,
"8032" : 4,
"8160" : 1,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10176" : 1,
"10304" : 2,
"10432" : 4,
"10560" : 3,
"10688" : 4,
"10816" : 2,
"10944" : 5,
"11072" : 3,
"11200" : 4,
"11328" : 4,
"11456" : 5,
"11584" : 12,
"11712" : 5,
"11840" : 9,
"11968" : 10,
"12096" : 4,
"12224" : 3,
"12352" : 5,
"12480" : 6,
"12608" : 5,
"12736" : 5,
"12864" : 5,
"12992" : 1,
"13120" : 3,
"13248" : 4,
"13376" : 1,
"13632" : 1,
"14016" : 1,
"14656" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 2,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5094484,
"mean" : 238443.108547,
"stddev" : 257766.193303,
"N" : 460085
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 100.000000,
"bw_mean" : 16743.894977,
"bw_dev" : 2031.815553,
"bw_samples" : 219,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4185.926941,
"iops_stddev" : 507.936890,
"iops_samples" : 219
},
"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" : 109999,
"usr_cpu" : 0.761825,
"sys_cpu" : 12.661933,
"ctx" : 274672,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.866082,
"4" : 1.009377,
"10" : 0.094982,
"20" : 0.028690,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839243,
"timestamp_ms" : 1772839243216,
"time" : "Fri Mar 6 19:20:43 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 60,
"elapsed" : 131,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 2056671232,
"io_kbytes" : 2008468,
"bw_bytes" : 17139069,
"bw" : 16737,
"iops" : 4184.351536,
"runtime" : 119999,
"total_ios" : 502118,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9094,
"max" : 5092221,
"mean" : 237035.410194,
"stddev" : 257156.792872,
"N" : 502118
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1309.639496,
"stddev" : 307.349329,
"N" : 502117,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1352,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2064,
"99.500000" : 2352,
"99.900000" : 4512,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 59,
"1112" : 1069,
"1128" : 40907,
"1144" : 60771,
"1160" : 52655,
"1176" : 16579,
"1192" : 2620,
"1208" : 3075,
"1224" : 4690,
"1240" : 12785,
"1256" : 35340,
"1272" : 25209,
"1288" : 40970,
"1304" : 14655,
"1320" : 18482,
"1336" : 17206,
"1352" : 9576,
"1368" : 22117,
"1384" : 11226,
"1400" : 17238,
"1416" : 12721,
"1432" : 5331,
"1448" : 10072,
"1464" : 4691,
"1480" : 8572,
"1496" : 7341,
"1512" : 2962,
"1528" : 5004,
"1544" : 2267,
"1560" : 4135,
"1576" : 3830,
"1592" : 1730,
"1608" : 2884,
"1624" : 1269,
"1640" : 2259,
"1656" : 1779,
"1672" : 798,
"1688" : 1480,
"1704" : 660,
"1720" : 1161,
"1736" : 1068,
"1752" : 484,
"1768" : 896,
"1784" : 392,
"1800" : 749,
"1816" : 697,
"1832" : 324,
"1848" : 571,
"1864" : 268,
"1880" : 549,
"1896" : 480,
"1912" : 218,
"1928" : 391,
"1944" : 197,
"1960" : 353,
"1976" : 347,
"1992" : 149,
"2008" : 296,
"2024" : 128,
"2040" : 289,
"2064" : 374,
"2096" : 348,
"2128" : 360,
"2160" : 296,
"2192" : 263,
"2224" : 209,
"2256" : 224,
"2288" : 217,
"2320" : 195,
"2352" : 155,
"2384" : 146,
"2416" : 133,
"2448" : 117,
"2480" : 137,
"2512" : 97,
"2544" : 92,
"2576" : 93,
"2608" : 77,
"2640" : 99,
"2672" : 57,
"2704" : 59,
"2736" : 44,
"2768" : 55,
"2800" : 60,
"2832" : 40,
"2864" : 28,
"2896" : 45,
"2928" : 31,
"2960" : 36,
"2992" : 25,
"3024" : 25,
"3056" : 29,
"3088" : 29,
"3120" : 23,
"3152" : 23,
"3184" : 17,
"3216" : 11,
"3248" : 14,
"3280" : 14,
"3312" : 18,
"3344" : 14,
"3376" : 5,
"3408" : 11,
"3440" : 12,
"3472" : 5,
"3504" : 5,
"3536" : 9,
"3568" : 4,
"3600" : 9,
"3632" : 10,
"3664" : 10,
"3696" : 5,
"3728" : 2,
"3760" : 12,
"3792" : 5,
"3824" : 6,
"3856" : 6,
"3888" : 7,
"3920" : 10,
"3952" : 11,
"3984" : 3,
"4016" : 5,
"4048" : 9,
"4080" : 7,
"4128" : 12,
"4192" : 16,
"4256" : 14,
"4320" : 10,
"4384" : 12,
"4448" : 13,
"4512" : 21,
"4576" : 19,
"4640" : 17,
"4704" : 15,
"4768" : 23,
"4832" : 14,
"4896" : 19,
"4960" : 10,
"5024" : 17,
"5088" : 8,
"5152" : 9,
"5216" : 18,
"5280" : 10,
"5344" : 14,
"5408" : 13,
"5472" : 11,
"5536" : 5,
"5600" : 11,
"5664" : 10,
"5728" : 13,
"5792" : 6,
"5856" : 9,
"5920" : 7,
"5984" : 6,
"6048" : 5,
"6112" : 7,
"6176" : 2,
"6240" : 3,
"6304" : 1,
"6368" : 1,
"6432" : 2,
"6496" : 2,
"6560" : 2,
"6624" : 1,
"6688" : 1,
"6752" : 3,
"6816" : 1,
"6880" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7392" : 1,
"7456" : 1,
"7584" : 2,
"7648" : 2,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 2,
"8032" : 4,
"8160" : 1,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10176" : 1,
"10304" : 2,
"10432" : 5,
"10560" : 4,
"10688" : 5,
"10816" : 2,
"10944" : 5,
"11072" : 3,
"11200" : 4,
"11328" : 5,
"11456" : 5,
"11584" : 13,
"11712" : 5,
"11840" : 10,
"11968" : 10,
"12096" : 5,
"12224" : 3,
"12352" : 5,
"12480" : 7,
"12608" : 5,
"12736" : 5,
"12864" : 5,
"12992" : 3,
"13120" : 3,
"13248" : 4,
"13376" : 1,
"13632" : 1,
"14016" : 1,
"14656" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 2,
"17024" : 1,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5094484,
"mean" : 238344.854526,
"stddev" : 257284.748393,
"N" : 502117
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 100.000000,
"bw_mean" : 16751.602510,
"bw_dev" : 2007.925910,
"bw_samples" : 239,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4187.857741,
"iops_stddev" : 501.975213,
"iops_samples" : 239
},
"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" : 119999,
"usr_cpu" : 0.760840,
"sys_cpu" : 12.651772,
"ctx" : 299865,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999801,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999801,
"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" : 98.842901,
"4" : 1.033422,
"10" : 0.094201,
"20" : 0.028479,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839253,
"timestamp_ms" : 1772839253216,
"time" : "Fri Mar 6 19:20:53 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 2239344640,
"io_kbytes" : 2186860,
"bw_bytes" : 17225860,
"bw" : 16822,
"iops" : 4205.540043,
"runtime" : 129999,
"total_ios" : 546716,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9094,
"max" : 5092221,
"mean" : 235833.147354,
"stddev" : 256945.452134,
"N" : 546716
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1308.860291,
"stddev" : 306.311342,
"N" : 546715,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1144,
"30.000000" : 1160,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1304,
"70.000000" : 1352,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2040,
"99.500000" : 2352,
"99.900000" : 4512,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 64,
"1112" : 1170,
"1128" : 44341,
"1144" : 65210,
"1160" : 55734,
"1176" : 17395,
"1192" : 2742,
"1208" : 3600,
"1224" : 6756,
"1240" : 16762,
"1256" : 39891,
"1272" : 27504,
"1288" : 44277,
"1304" : 15764,
"1320" : 20056,
"1336" : 18831,
"1352" : 10425,
"1368" : 23974,
"1384" : 12074,
"1400" : 18524,
"1416" : 13645,
"1432" : 5746,
"1448" : 10851,
"1464" : 5022,
"1480" : 9125,
"1496" : 7864,
"1512" : 3145,
"1528" : 5341,
"1544" : 2426,
"1560" : 4435,
"1576" : 4091,
"1592" : 1867,
"1608" : 3064,
"1624" : 1351,
"1640" : 2415,
"1656" : 1891,
"1672" : 869,
"1688" : 1579,
"1704" : 704,
"1720" : 1247,
"1736" : 1157,
"1752" : 516,
"1768" : 958,
"1784" : 420,
"1800" : 816,
"1816" : 754,
"1832" : 348,
"1848" : 605,
"1864" : 288,
"1880" : 589,
"1896" : 510,
"1912" : 237,
"1928" : 420,
"1944" : 208,
"1960" : 381,
"1976" : 366,
"1992" : 164,
"2008" : 315,
"2024" : 138,
"2040" : 314,
"2064" : 405,
"2096" : 372,
"2128" : 383,
"2160" : 315,
"2192" : 279,
"2224" : 224,
"2256" : 238,
"2288" : 234,
"2320" : 205,
"2352" : 163,
"2384" : 160,
"2416" : 137,
"2448" : 129,
"2480" : 142,
"2512" : 101,
"2544" : 96,
"2576" : 98,
"2608" : 85,
"2640" : 104,
"2672" : 58,
"2704" : 63,
"2736" : 50,
"2768" : 56,
"2800" : 63,
"2832" : 43,
"2864" : 29,
"2896" : 48,
"2928" : 34,
"2960" : 38,
"2992" : 27,
"3024" : 25,
"3056" : 29,
"3088" : 30,
"3120" : 27,
"3152" : 25,
"3184" : 17,
"3216" : 12,
"3248" : 15,
"3280" : 15,
"3312" : 19,
"3344" : 14,
"3376" : 5,
"3408" : 11,
"3440" : 13,
"3472" : 6,
"3504" : 7,
"3536" : 9,
"3568" : 4,
"3600" : 9,
"3632" : 11,
"3664" : 10,
"3696" : 5,
"3728" : 2,
"3760" : 13,
"3792" : 6,
"3824" : 6,
"3856" : 7,
"3888" : 8,
"3920" : 10,
"3952" : 11,
"3984" : 3,
"4016" : 5,
"4048" : 10,
"4080" : 8,
"4128" : 14,
"4192" : 17,
"4256" : 17,
"4320" : 12,
"4384" : 12,
"4448" : 15,
"4512" : 22,
"4576" : 20,
"4640" : 19,
"4704" : 17,
"4768" : 24,
"4832" : 15,
"4896" : 21,
"4960" : 10,
"5024" : 18,
"5088" : 8,
"5152" : 9,
"5216" : 18,
"5280" : 10,
"5344" : 15,
"5408" : 15,
"5472" : 11,
"5536" : 6,
"5600" : 13,
"5664" : 11,
"5728" : 13,
"5792" : 8,
"5856" : 9,
"5920" : 8,
"5984" : 6,
"6048" : 6,
"6112" : 7,
"6176" : 4,
"6240" : 4,
"6304" : 1,
"6368" : 2,
"6432" : 3,
"6496" : 2,
"6560" : 2,
"6624" : 1,
"6688" : 1,
"6752" : 3,
"6816" : 1,
"6880" : 1,
"6944" : 1,
"7008" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7392" : 1,
"7456" : 1,
"7584" : 2,
"7648" : 2,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 2,
"8032" : 4,
"8160" : 1,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 1,
"10176" : 1,
"10304" : 2,
"10432" : 6,
"10560" : 5,
"10688" : 5,
"10816" : 3,
"10944" : 6,
"11072" : 3,
"11200" : 4,
"11328" : 5,
"11456" : 7,
"11584" : 14,
"11712" : 7,
"11840" : 11,
"11968" : 11,
"12096" : 6,
"12224" : 3,
"12352" : 5,
"12480" : 8,
"12608" : 5,
"12736" : 5,
"12864" : 5,
"12992" : 3,
"13120" : 4,
"13248" : 5,
"13376" : 1,
"13632" : 1,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 2,
"17024" : 2,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5094484,
"mean" : 237141.826202,
"stddev" : 257071.547241,
"N" : 546715
},
"bw_min" : 11871,
"bw_max" : 20240,
"bw_agg" : 99.927899,
"bw_mean" : 16810.185328,
"bw_dev" : 2028.391117,
"bw_samples" : 259,
"iops_min" : 2967,
"iops_max" : 5060,
"iops_mean" : 4202.505792,
"iops_stddev" : 507.092291,
"iops_samples" : 259
},
"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" : 129999,
"usr_cpu" : 0.774621,
"sys_cpu" : 12.673174,
"ctx" : 324827,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.864676,
"4" : 1.011494,
"10" : 0.093650,
"20" : 0.029266,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839263,
"timestamp_ms" : 1772839263216,
"time" : "Fri Mar 6 19:21:03 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 40,
"elapsed" : 151,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 2428497920,
"io_kbytes" : 2371580,
"bw_bytes" : 17346537,
"bw" : 16939,
"iops" : 4235.001679,
"runtime" : 139999,
"total_ios" : 592896,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9094,
"max" : 5233375,
"mean" : 234180.978404,
"stddev" : 257842.725409,
"N" : 592896
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1308.530483,
"stddev" : 306.027435,
"N" : 592895,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1176,
"40.000000" : 1256,
"50.000000" : 1272,
"60.000000" : 1288,
"70.000000" : 1336,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1608,
"99.000000" : 2040,
"99.500000" : 2352,
"99.900000" : 4512,
"99.950000" : 5792,
"99.990000" : 12480
},
"bins" : {
"1096" : 67,
"1112" : 1242,
"1128" : 46727,
"1144" : 67888,
"1160" : 57499,
"1176" : 17837,
"1192" : 2836,
"1208" : 4315,
"1224" : 10802,
"1240" : 25044,
"1256" : 45860,
"1272" : 29518,
"1288" : 47004,
"1304" : 16722,
"1320" : 21533,
"1336" : 20519,
"1352" : 11325,
"1368" : 25620,
"1384" : 12797,
"1400" : 19590,
"1416" : 14492,
"1432" : 6166,
"1448" : 11618,
"1464" : 5349,
"1480" : 9702,
"1496" : 8293,
"1512" : 3329,
"1528" : 5689,
"1544" : 2575,
"1560" : 4722,
"1576" : 4341,
"1592" : 1980,
"1608" : 3257,
"1624" : 1433,
"1640" : 2550,
"1656" : 2010,
"1672" : 920,
"1688" : 1676,
"1704" : 746,
"1720" : 1329,
"1736" : 1222,
"1752" : 551,
"1768" : 1034,
"1784" : 444,
"1800" : 864,
"1816" : 797,
"1832" : 371,
"1848" : 650,
"1864" : 306,
"1880" : 640,
"1896" : 550,
"1912" : 254,
"1928" : 447,
"1944" : 217,
"1960" : 407,
"1976" : 386,
"1992" : 179,
"2008" : 344,
"2024" : 144,
"2040" : 337,
"2064" : 438,
"2096" : 397,
"2128" : 404,
"2160" : 341,
"2192" : 296,
"2224" : 245,
"2256" : 255,
"2288" : 244,
"2320" : 211,
"2352" : 171,
"2384" : 173,
"2416" : 144,
"2448" : 140,
"2480" : 151,
"2512" : 107,
"2544" : 103,
"2576" : 104,
"2608" : 92,
"2640" : 115,
"2672" : 62,
"2704" : 71,
"2736" : 52,
"2768" : 63,
"2800" : 67,
"2832" : 43,
"2864" : 29,
"2896" : 51,
"2928" : 37,
"2960" : 41,
"2992" : 27,
"3024" : 28,
"3056" : 37,
"3088" : 31,
"3120" : 27,
"3152" : 25,
"3184" : 18,
"3216" : 15,
"3248" : 16,
"3280" : 18,
"3312" : 20,
"3344" : 15,
"3376" : 5,
"3408" : 12,
"3440" : 15,
"3472" : 7,
"3504" : 7,
"3536" : 9,
"3568" : 4,
"3600" : 9,
"3632" : 15,
"3664" : 10,
"3696" : 6,
"3728" : 3,
"3760" : 13,
"3792" : 7,
"3824" : 6,
"3856" : 7,
"3888" : 8,
"3920" : 10,
"3952" : 11,
"3984" : 3,
"4016" : 5,
"4048" : 13,
"4080" : 8,
"4128" : 15,
"4192" : 19,
"4256" : 18,
"4320" : 15,
"4384" : 13,
"4448" : 19,
"4512" : 23,
"4576" : 23,
"4640" : 20,
"4704" : 18,
"4768" : 25,
"4832" : 17,
"4896" : 22,
"4960" : 11,
"5024" : 19,
"5088" : 9,
"5152" : 11,
"5216" : 19,
"5280" : 11,
"5344" : 16,
"5408" : 15,
"5472" : 11,
"5536" : 6,
"5600" : 15,
"5664" : 11,
"5728" : 13,
"5792" : 8,
"5856" : 9,
"5920" : 8,
"5984" : 6,
"6048" : 7,
"6112" : 8,
"6176" : 4,
"6240" : 5,
"6304" : 1,
"6368" : 2,
"6432" : 3,
"6496" : 2,
"6560" : 3,
"6624" : 1,
"6688" : 1,
"6752" : 3,
"6816" : 1,
"6880" : 1,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7328" : 1,
"7392" : 1,
"7456" : 1,
"7584" : 2,
"7648" : 2,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 3,
"8032" : 4,
"8160" : 1,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 2,
"10176" : 1,
"10304" : 3,
"10432" : 6,
"10560" : 5,
"10688" : 8,
"10816" : 3,
"10944" : 7,
"11072" : 4,
"11200" : 6,
"11328" : 6,
"11456" : 7,
"11584" : 14,
"11712" : 8,
"11840" : 13,
"11968" : 11,
"12096" : 6,
"12224" : 6,
"12352" : 6,
"12480" : 8,
"12608" : 6,
"12736" : 5,
"12864" : 5,
"12992" : 3,
"13120" : 4,
"13248" : 5,
"13376" : 1,
"13632" : 1,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 3,
"17024" : 2,
"17536" : 1,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"19328" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5235969,
"mean" : 235489.338790,
"stddev" : 257966.853674,
"N" : 592895
},
"bw_min" : 11871,
"bw_max" : 21984,
"bw_agg" : 100.000000,
"bw_mean" : 16949.487455,
"bw_dev" : 2114.171059,
"bw_samples" : 279,
"iops_min" : 2967,
"iops_max" : 5496,
"iops_mean" : 4237.329749,
"iops_stddev" : 528.538366,
"iops_samples" : 279
},
"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" : 139999,
"usr_cpu" : 0.779291,
"sys_cpu" : 12.722234,
"ctx" : 348995,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.877543,
"4" : 0.997814,
"10" : 0.093608,
"20" : 0.030191,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839273,
"timestamp_ms" : 1772839273216,
"time" : "Fri Mar 6 19:21:13 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 30,
"elapsed" : 161,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 2630991872,
"io_kbytes" : 2569328,
"bw_bytes" : 17540062,
"bw" : 17128,
"iops" : 4282.255215,
"runtime" : 149999,
"total_ios" : 642334,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9094,
"max" : 5233375,
"mean" : 231578.470951,
"stddev" : 258210.998115,
"N" : 642334
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1307.992518,
"stddev" : 304.683455,
"N" : 642333,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1176,
"40.000000" : 1240,
"50.000000" : 1272,
"60.000000" : 1288,
"70.000000" : 1336,
"80.000000" : 1400,
"90.000000" : 1496,
"95.000000" : 1592,
"99.000000" : 2040,
"99.500000" : 2320,
"99.900000" : 4512,
"99.950000" : 5728,
"99.990000" : 12480
},
"bins" : {
"1096" : 67,
"1112" : 1275,
"1128" : 48431,
"1144" : 70570,
"1160" : 59298,
"1176" : 18231,
"1192" : 2887,
"1208" : 5157,
"1224" : 16424,
"1240" : 35550,
"1256" : 52045,
"1272" : 31511,
"1288" : 49641,
"1304" : 17599,
"1320" : 22810,
"1336" : 22122,
"1352" : 12211,
"1368" : 27224,
"1384" : 13472,
"1400" : 20766,
"1416" : 15477,
"1432" : 6634,
"1448" : 12437,
"1464" : 5708,
"1480" : 10310,
"1496" : 8787,
"1512" : 3527,
"1528" : 6042,
"1544" : 2750,
"1560" : 5017,
"1576" : 4579,
"1592" : 2069,
"1608" : 3431,
"1624" : 1493,
"1640" : 2681,
"1656" : 2132,
"1672" : 972,
"1688" : 1789,
"1704" : 788,
"1720" : 1416,
"1736" : 1298,
"1752" : 591,
"1768" : 1087,
"1784" : 467,
"1800" : 918,
"1816" : 849,
"1832" : 396,
"1848" : 696,
"1864" : 331,
"1880" : 675,
"1896" : 592,
"1912" : 267,
"1928" : 482,
"1944" : 239,
"1960" : 436,
"1976" : 409,
"1992" : 187,
"2008" : 374,
"2024" : 160,
"2040" : 365,
"2064" : 467,
"2096" : 419,
"2128" : 428,
"2160" : 359,
"2192" : 310,
"2224" : 260,
"2256" : 268,
"2288" : 255,
"2320" : 224,
"2352" : 185,
"2384" : 181,
"2416" : 154,
"2448" : 153,
"2480" : 161,
"2512" : 116,
"2544" : 105,
"2576" : 110,
"2608" : 96,
"2640" : 117,
"2672" : 67,
"2704" : 75,
"2736" : 54,
"2768" : 64,
"2800" : 74,
"2832" : 45,
"2864" : 31,
"2896" : 56,
"2928" : 39,
"2960" : 41,
"2992" : 29,
"3024" : 29,
"3056" : 39,
"3088" : 32,
"3120" : 28,
"3152" : 25,
"3184" : 20,
"3216" : 18,
"3248" : 16,
"3280" : 18,
"3312" : 20,
"3344" : 16,
"3376" : 5,
"3408" : 12,
"3440" : 18,
"3472" : 10,
"3504" : 7,
"3536" : 10,
"3568" : 5,
"3600" : 9,
"3632" : 15,
"3664" : 11,
"3696" : 7,
"3728" : 5,
"3760" : 14,
"3792" : 7,
"3824" : 6,
"3856" : 8,
"3888" : 8,
"3920" : 10,
"3952" : 12,
"3984" : 4,
"4016" : 5,
"4048" : 16,
"4080" : 8,
"4128" : 16,
"4192" : 23,
"4256" : 21,
"4320" : 15,
"4384" : 15,
"4448" : 19,
"4512" : 23,
"4576" : 24,
"4640" : 21,
"4704" : 19,
"4768" : 27,
"4832" : 20,
"4896" : 22,
"4960" : 12,
"5024" : 19,
"5088" : 12,
"5152" : 11,
"5216" : 19,
"5280" : 12,
"5344" : 20,
"5408" : 15,
"5472" : 13,
"5536" : 8,
"5600" : 17,
"5664" : 12,
"5728" : 13,
"5792" : 9,
"5856" : 10,
"5920" : 8,
"5984" : 6,
"6048" : 7,
"6112" : 8,
"6176" : 4,
"6240" : 5,
"6304" : 1,
"6368" : 2,
"6432" : 3,
"6496" : 2,
"6560" : 3,
"6624" : 1,
"6688" : 1,
"6752" : 3,
"6816" : 1,
"6880" : 1,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7328" : 1,
"7392" : 2,
"7456" : 1,
"7584" : 2,
"7648" : 2,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 3,
"8032" : 4,
"8160" : 1,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 2,
"10176" : 2,
"10304" : 3,
"10432" : 7,
"10560" : 5,
"10688" : 9,
"10816" : 3,
"10944" : 8,
"11072" : 6,
"11200" : 8,
"11328" : 7,
"11456" : 7,
"11584" : 14,
"11712" : 9,
"11840" : 13,
"11968" : 12,
"12096" : 7,
"12224" : 8,
"12352" : 6,
"12480" : 8,
"12608" : 6,
"12736" : 5,
"12864" : 6,
"12992" : 4,
"13120" : 4,
"13248" : 5,
"13376" : 1,
"13632" : 1,
"13888" : 1,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 3,
"17024" : 2,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 1,
"18304" : 1,
"19072" : 1,
"19328" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5235969,
"mean" : 232886.302412,
"stddev" : 258333.123675,
"N" : 642333
},
"bw_min" : 11871,
"bw_max" : 22853,
"bw_agg" : 100.000000,
"bw_mean" : 17131.093645,
"bw_dev" : 2235.373549,
"bw_samples" : 299,
"iops_min" : 2967,
"iops_max" : 5713,
"iops_mean" : 4282.732441,
"iops_stddev" : 558.839962,
"iops_samples" : 299
},
"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" : 149999,
"usr_cpu" : 0.784005,
"sys_cpu" : 12.816752,
"ctx" : 373114,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.897147,
"4" : 0.978619,
"10" : 0.092631,
"20" : 0.030825,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839283,
"timestamp_ms" : 1772839283217,
"time" : "Fri Mar 6 19:21:23 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 20,
"elapsed" : 171,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 2846371840,
"io_kbytes" : 2779660,
"bw_bytes" : 17789935,
"bw" : 17372,
"iops" : 4343.252145,
"runtime" : 159999,
"total_ios" : 694916,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 9074,
"max" : 5233375,
"mean" : 228304.057777,
"stddev" : 258420.342617,
"N" : 694916
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1307.438808,
"stddev" : 305.153087,
"N" : 694915,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1208,
"40.000000" : 1240,
"50.000000" : 1272,
"60.000000" : 1288,
"70.000000" : 1336,
"80.000000" : 1400,
"90.000000" : 1480,
"95.000000" : 1592,
"99.000000" : 2040,
"99.500000" : 2320,
"99.900000" : 4512,
"99.950000" : 5792,
"99.990000" : 12480
},
"bins" : {
"1096" : 67,
"1112" : 1328,
"1128" : 49632,
"1144" : 72637,
"1160" : 60947,
"1176" : 18661,
"1192" : 2951,
"1208" : 6030,
"1224" : 22919,
"1240" : 48582,
"1256" : 59147,
"1272" : 33523,
"1288" : 52271,
"1304" : 18566,
"1320" : 24284,
"1336" : 23914,
"1352" : 13140,
"1368" : 28924,
"1384" : 14173,
"1400" : 21884,
"1416" : 16342,
"1432" : 7021,
"1448" : 13165,
"1464" : 5998,
"1480" : 10830,
"1496" : 9247,
"1512" : 3708,
"1528" : 6339,
"1544" : 2903,
"1560" : 5303,
"1576" : 4797,
"1592" : 2155,
"1608" : 3594,
"1624" : 1563,
"1640" : 2822,
"1656" : 2235,
"1672" : 1018,
"1688" : 1886,
"1704" : 830,
"1720" : 1482,
"1736" : 1379,
"1752" : 634,
"1768" : 1146,
"1784" : 493,
"1800" : 965,
"1816" : 904,
"1832" : 416,
"1848" : 731,
"1864" : 359,
"1880" : 720,
"1896" : 634,
"1912" : 285,
"1928" : 506,
"1944" : 255,
"1960" : 459,
"1976" : 431,
"1992" : 198,
"2008" : 403,
"2024" : 175,
"2040" : 390,
"2064" : 498,
"2096" : 451,
"2128" : 454,
"2160" : 383,
"2192" : 329,
"2224" : 276,
"2256" : 283,
"2288" : 271,
"2320" : 245,
"2352" : 194,
"2384" : 195,
"2416" : 162,
"2448" : 163,
"2480" : 171,
"2512" : 129,
"2544" : 110,
"2576" : 112,
"2608" : 101,
"2640" : 123,
"2672" : 71,
"2704" : 83,
"2736" : 59,
"2768" : 69,
"2800" : 80,
"2832" : 46,
"2864" : 35,
"2896" : 63,
"2928" : 42,
"2960" : 43,
"2992" : 33,
"3024" : 29,
"3056" : 40,
"3088" : 32,
"3120" : 30,
"3152" : 29,
"3184" : 20,
"3216" : 18,
"3248" : 16,
"3280" : 21,
"3312" : 21,
"3344" : 17,
"3376" : 5,
"3408" : 13,
"3440" : 19,
"3472" : 11,
"3504" : 8,
"3536" : 10,
"3568" : 6,
"3600" : 11,
"3632" : 15,
"3664" : 12,
"3696" : 7,
"3728" : 5,
"3760" : 15,
"3792" : 8,
"3824" : 8,
"3856" : 8,
"3888" : 10,
"3920" : 12,
"3952" : 13,
"3984" : 4,
"4016" : 8,
"4048" : 17,
"4080" : 8,
"4128" : 16,
"4192" : 26,
"4256" : 21,
"4320" : 17,
"4384" : 15,
"4448" : 21,
"4512" : 27,
"4576" : 25,
"4640" : 23,
"4704" : 23,
"4768" : 27,
"4832" : 23,
"4896" : 23,
"4960" : 12,
"5024" : 22,
"5088" : 13,
"5152" : 12,
"5216" : 20,
"5280" : 14,
"5344" : 20,
"5408" : 15,
"5472" : 15,
"5536" : 8,
"5600" : 19,
"5664" : 12,
"5728" : 16,
"5792" : 10,
"5856" : 10,
"5920" : 10,
"5984" : 6,
"6048" : 7,
"6112" : 9,
"6176" : 4,
"6240" : 5,
"6304" : 2,
"6368" : 2,
"6432" : 3,
"6496" : 2,
"6560" : 3,
"6624" : 1,
"6688" : 1,
"6752" : 3,
"6816" : 1,
"6880" : 2,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7136" : 1,
"7200" : 1,
"7264" : 1,
"7328" : 1,
"7392" : 3,
"7456" : 1,
"7584" : 2,
"7648" : 2,
"7776" : 2,
"7840" : 1,
"7904" : 3,
"7968" : 3,
"8032" : 4,
"8160" : 2,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8768" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 2,
"9536" : 1,
"10176" : 2,
"10304" : 3,
"10432" : 7,
"10560" : 6,
"10688" : 10,
"10816" : 5,
"10944" : 8,
"11072" : 6,
"11200" : 10,
"11328" : 9,
"11456" : 7,
"11584" : 16,
"11712" : 9,
"11840" : 13,
"11968" : 12,
"12096" : 8,
"12224" : 9,
"12352" : 6,
"12480" : 9,
"12608" : 7,
"12736" : 5,
"12864" : 6,
"12992" : 4,
"13120" : 4,
"13248" : 5,
"13376" : 1,
"13632" : 1,
"13888" : 1,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 3,
"17024" : 2,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 3,
"18304" : 2,
"18816" : 1,
"19072" : 1,
"19328" : 1,
"20096" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10236,
"max" : 5235969,
"mean" : 229611.343002,
"stddev" : 258540.202103,
"N" : 694915
},
"bw_min" : 11871,
"bw_max" : 24672,
"bw_agg" : 99.890730,
"bw_mean" : 17354.956113,
"bw_dev" : 2421.900661,
"bw_samples" : 319,
"iops_min" : 2967,
"iops_max" : 6168,
"iops_mean" : 4338.699060,
"iops_stddev" : 605.475854,
"iops_samples" : 319
},
"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" : 159999,
"usr_cpu" : 0.790630,
"sys_cpu" : 12.952581,
"ctx" : 396917,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999856,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999856,
"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" : 98.908789,
"4" : 0.966304,
"10" : 0.092961,
"20" : 0.031083,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839293,
"timestamp_ms" : 1772839293217,
"time" : "Fri Mar 6 19:21:33 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 10,
"elapsed" : 181,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 3071836160,
"io_kbytes" : 2999840,
"bw_bytes" : 18069730,
"bw" : 17646,
"iops" : 4411.561244,
"runtime" : 169999,
"total_ios" : 749961,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 8923,
"max" : 5233375,
"mean" : 224740.323014,
"stddev" : 259428.468053,
"N" : 749961
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1306.944324,
"stddev" : 304.598115,
"N" : 749960,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1224,
"40.000000" : 1240,
"50.000000" : 1256,
"60.000000" : 1288,
"70.000000" : 1336,
"80.000000" : 1400,
"90.000000" : 1480,
"95.000000" : 1592,
"99.000000" : 2024,
"99.500000" : 2320,
"99.900000" : 4512,
"99.950000" : 5792,
"99.990000" : 12608
},
"bins" : {
"1096" : 69,
"1112" : 1397,
"1128" : 51220,
"1144" : 75346,
"1160" : 62951,
"1176" : 19170,
"1192" : 3038,
"1208" : 7196,
"1224" : 30090,
"1240" : 60611,
"1256" : 65234,
"1272" : 35214,
"1288" : 54716,
"1304" : 19691,
"1320" : 26258,
"1336" : 26084,
"1352" : 14172,
"1368" : 30676,
"1384" : 14983,
"1400" : 23173,
"1416" : 17434,
"1432" : 7507,
"1448" : 14022,
"1464" : 6377,
"1480" : 11465,
"1496" : 9749,
"1512" : 3929,
"1528" : 6720,
"1544" : 3054,
"1560" : 5581,
"1576" : 5055,
"1592" : 2275,
"1608" : 3760,
"1624" : 1656,
"1640" : 2987,
"1656" : 2362,
"1672" : 1084,
"1688" : 1991,
"1704" : 890,
"1720" : 1562,
"1736" : 1474,
"1752" : 666,
"1768" : 1228,
"1784" : 523,
"1800" : 1023,
"1816" : 952,
"1832" : 449,
"1848" : 775,
"1864" : 385,
"1880" : 761,
"1896" : 664,
"1912" : 305,
"1928" : 544,
"1944" : 267,
"1960" : 486,
"1976" : 459,
"1992" : 214,
"2008" : 429,
"2024" : 190,
"2040" : 404,
"2064" : 546,
"2096" : 486,
"2128" : 486,
"2160" : 399,
"2192" : 345,
"2224" : 286,
"2256" : 298,
"2288" : 290,
"2320" : 261,
"2352" : 207,
"2384" : 207,
"2416" : 167,
"2448" : 169,
"2480" : 175,
"2512" : 133,
"2544" : 116,
"2576" : 124,
"2608" : 108,
"2640" : 130,
"2672" : 73,
"2704" : 85,
"2736" : 65,
"2768" : 69,
"2800" : 83,
"2832" : 51,
"2864" : 40,
"2896" : 69,
"2928" : 46,
"2960" : 45,
"2992" : 37,
"3024" : 32,
"3056" : 42,
"3088" : 33,
"3120" : 31,
"3152" : 31,
"3184" : 21,
"3216" : 20,
"3248" : 16,
"3280" : 21,
"3312" : 22,
"3344" : 17,
"3376" : 7,
"3408" : 13,
"3440" : 19,
"3472" : 11,
"3504" : 8,
"3536" : 12,
"3568" : 6,
"3600" : 12,
"3632" : 15,
"3664" : 12,
"3696" : 8,
"3728" : 5,
"3760" : 15,
"3792" : 8,
"3824" : 8,
"3856" : 8,
"3888" : 10,
"3920" : 12,
"3952" : 14,
"3984" : 4,
"4016" : 8,
"4048" : 18,
"4080" : 8,
"4128" : 18,
"4192" : 26,
"4256" : 23,
"4320" : 20,
"4384" : 16,
"4448" : 22,
"4512" : 29,
"4576" : 27,
"4640" : 25,
"4704" : 24,
"4768" : 28,
"4832" : 23,
"4896" : 24,
"4960" : 14,
"5024" : 22,
"5088" : 13,
"5152" : 15,
"5216" : 21,
"5280" : 15,
"5344" : 20,
"5408" : 16,
"5472" : 17,
"5536" : 8,
"5600" : 19,
"5664" : 14,
"5728" : 16,
"5792" : 10,
"5856" : 10,
"5920" : 10,
"5984" : 6,
"6048" : 8,
"6112" : 10,
"6176" : 4,
"6240" : 5,
"6304" : 2,
"6368" : 2,
"6432" : 3,
"6496" : 2,
"6560" : 3,
"6624" : 1,
"6688" : 1,
"6752" : 3,
"6816" : 1,
"6880" : 2,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7136" : 1,
"7200" : 2,
"7264" : 1,
"7328" : 1,
"7392" : 3,
"7456" : 1,
"7584" : 3,
"7648" : 2,
"7776" : 2,
"7840" : 2,
"7904" : 3,
"7968" : 3,
"8032" : 4,
"8160" : 2,
"8256" : 4,
"8384" : 2,
"8640" : 1,
"8768" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 2,
"9536" : 1,
"10176" : 2,
"10304" : 3,
"10432" : 7,
"10560" : 6,
"10688" : 12,
"10816" : 5,
"10944" : 10,
"11072" : 6,
"11200" : 11,
"11328" : 9,
"11456" : 7,
"11584" : 18,
"11712" : 9,
"11840" : 14,
"11968" : 12,
"12096" : 9,
"12224" : 10,
"12352" : 7,
"12480" : 9,
"12608" : 9,
"12736" : 6,
"12864" : 7,
"12992" : 5,
"13120" : 4,
"13248" : 8,
"13376" : 1,
"13632" : 1,
"13888" : 2,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 3,
"17024" : 3,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 3,
"18304" : 2,
"18816" : 1,
"19072" : 1,
"19328" : 1,
"20096" : 1,
"22400" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10145,
"max" : 5235969,
"mean" : 226047.120276,
"stddev" : 259546.786406,
"N" : 749960
},
"bw_min" : 11871,
"bw_max" : 26224,
"bw_agg" : 99.970415,
"bw_mean" : 17641.209440,
"bw_dev" : 2729.816303,
"bw_samples" : 339,
"iops_min" : 2967,
"iops_max" : 6556,
"iops_mean" : 4410.268437,
"iops_stddev" : 682.456307,
"iops_samples" : 339
},
"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" : 169999,
"usr_cpu" : 0.805299,
"sys_cpu" : 13.100077,
"ctx" : 419863,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999867,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999867,
"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" : 98.928211,
"4" : 0.948316,
"10" : 0.090938,
"20" : 0.031602,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839303,
"timestamp_ms" : 1772839303216,
"time" : "Fri Mar 6 19:21:43 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 3317411840,
"io_kbytes" : 3239660,
"bw_bytes" : 18430168,
"bw" : 17998,
"iops" : 4499.558331,
"runtime" : 179999,
"total_ios" : 809916,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 8923,
"max" : 5233375,
"mean" : 220311.602902,
"stddev" : 259495.901662,
"N" : 809916
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1304.701842,
"stddev" : 304.441063,
"N" : 809915,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1224,
"40.000000" : 1240,
"50.000000" : 1256,
"60.000000" : 1288,
"70.000000" : 1336,
"80.000000" : 1384,
"90.000000" : 1480,
"95.000000" : 1576,
"99.000000" : 2008,
"99.500000" : 2320,
"99.900000" : 4512,
"99.950000" : 5792,
"99.990000" : 12480
},
"bins" : {
"1096" : 69,
"1112" : 1414,
"1128" : 53983,
"1144" : 82159,
"1160" : 69006,
"1176" : 20771,
"1192" : 3261,
"1208" : 8284,
"1224" : 36026,
"1240" : 70741,
"1256" : 70837,
"1272" : 37274,
"1288" : 57452,
"1304" : 20604,
"1320" : 27649,
"1336" : 27565,
"1352" : 15009,
"1368" : 32318,
"1384" : 15702,
"1400" : 24313,
"1416" : 18340,
"1432" : 7930,
"1448" : 14757,
"1464" : 6736,
"1480" : 12076,
"1496" : 10196,
"1512" : 4151,
"1528" : 7088,
"1544" : 3217,
"1560" : 5878,
"1576" : 5282,
"1592" : 2380,
"1608" : 3974,
"1624" : 1732,
"1640" : 3125,
"1656" : 2494,
"1672" : 1143,
"1688" : 2095,
"1704" : 935,
"1720" : 1647,
"1736" : 1558,
"1752" : 700,
"1768" : 1297,
"1784" : 551,
"1800" : 1090,
"1816" : 1003,
"1832" : 465,
"1848" : 822,
"1864" : 419,
"1880" : 791,
"1896" : 704,
"1912" : 317,
"1928" : 582,
"1944" : 286,
"1960" : 513,
"1976" : 485,
"1992" : 227,
"2008" : 456,
"2024" : 204,
"2040" : 430,
"2064" : 573,
"2096" : 503,
"2128" : 517,
"2160" : 422,
"2192" : 364,
"2224" : 308,
"2256" : 309,
"2288" : 309,
"2320" : 278,
"2352" : 214,
"2384" : 216,
"2416" : 174,
"2448" : 180,
"2480" : 184,
"2512" : 140,
"2544" : 121,
"2576" : 127,
"2608" : 111,
"2640" : 135,
"2672" : 76,
"2704" : 90,
"2736" : 69,
"2768" : 71,
"2800" : 84,
"2832" : 52,
"2864" : 43,
"2896" : 73,
"2928" : 48,
"2960" : 47,
"2992" : 39,
"3024" : 35,
"3056" : 45,
"3088" : 33,
"3120" : 34,
"3152" : 32,
"3184" : 23,
"3216" : 21,
"3248" : 16,
"3280" : 21,
"3312" : 23,
"3344" : 17,
"3376" : 8,
"3408" : 13,
"3440" : 22,
"3472" : 11,
"3504" : 10,
"3536" : 12,
"3568" : 7,
"3600" : 13,
"3632" : 15,
"3664" : 12,
"3696" : 9,
"3728" : 5,
"3760" : 16,
"3792" : 8,
"3824" : 9,
"3856" : 8,
"3888" : 10,
"3920" : 14,
"3952" : 15,
"3984" : 4,
"4016" : 8,
"4048" : 18,
"4080" : 8,
"4128" : 19,
"4192" : 28,
"4256" : 25,
"4320" : 23,
"4384" : 17,
"4448" : 24,
"4512" : 32,
"4576" : 28,
"4640" : 26,
"4704" : 26,
"4768" : 30,
"4832" : 25,
"4896" : 25,
"4960" : 16,
"5024" : 24,
"5088" : 14,
"5152" : 18,
"5216" : 21,
"5280" : 18,
"5344" : 22,
"5408" : 19,
"5472" : 18,
"5536" : 9,
"5600" : 21,
"5664" : 16,
"5728" : 17,
"5792" : 11,
"5856" : 10,
"5920" : 11,
"5984" : 7,
"6048" : 9,
"6112" : 10,
"6176" : 5,
"6240" : 6,
"6304" : 2,
"6368" : 2,
"6432" : 3,
"6496" : 3,
"6560" : 3,
"6624" : 1,
"6688" : 2,
"6752" : 3,
"6816" : 1,
"6880" : 2,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7136" : 2,
"7200" : 2,
"7264" : 1,
"7328" : 2,
"7392" : 3,
"7456" : 1,
"7584" : 3,
"7648" : 2,
"7776" : 2,
"7840" : 2,
"7904" : 3,
"7968" : 3,
"8032" : 4,
"8160" : 4,
"8256" : 5,
"8384" : 2,
"8512" : 1,
"8640" : 1,
"8768" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 2,
"9536" : 1,
"10176" : 2,
"10304" : 3,
"10432" : 8,
"10560" : 6,
"10688" : 12,
"10816" : 5,
"10944" : 10,
"11072" : 7,
"11200" : 12,
"11328" : 11,
"11456" : 8,
"11584" : 20,
"11712" : 9,
"11840" : 14,
"11968" : 13,
"12096" : 12,
"12224" : 11,
"12352" : 9,
"12480" : 10,
"12608" : 9,
"12736" : 6,
"12864" : 7,
"12992" : 5,
"13120" : 4,
"13248" : 8,
"13376" : 1,
"13632" : 1,
"13888" : 2,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 3,
"17024" : 3,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 3,
"18304" : 2,
"18560" : 1,
"18816" : 1,
"19072" : 1,
"19328" : 1,
"19840" : 1,
"20096" : 1,
"22400" : 1,
"25216" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10145,
"max" : 5235969,
"mean" : 221616.163100,
"stddev" : 259613.386645,
"N" : 809915
},
"bw_min" : 11871,
"bw_max" : 27448,
"bw_agg" : 99.854369,
"bw_mean" : 17972.941504,
"bw_dev" : 3045.974688,
"bw_samples" : 359,
"iops_min" : 2967,
"iops_max" : 6862,
"iops_mean" : 4493.203343,
"iops_stddev" : 761.499058,
"iops_samples" : 359
},
"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" : 179999,
"usr_cpu" : 0.822227,
"sys_cpu" : 13.319518,
"ctx" : 442483,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999877,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999877,
"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" : 98.951373,
"4" : 0.924540,
"10" : 0.091614,
"20" : 0.031485,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772839303,
"timestamp_ms" : 1772839303263,
"time" : "Fri Mar 6 19:21:43 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-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "randwrite",
"bs" : "4k",
"iodepth" : "1",
"numjobs" : "1"
},
"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" : 3317428224,
"io_kbytes" : 3239676,
"bw_bytes" : 18430054,
"bw" : 17998,
"iops" : 4499.519447,
"runtime" : 180001,
"total_ios" : 809918,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 8923,
"max" : 5233375,
"mean" : 220311.612230,
"stddev" : 259495.551926,
"N" : 809919
},
"clat_ns" : {
"min" : 1101,
"max" : 45520,
"mean" : 1304.703030,
"stddev" : 304.441207,
"N" : 809918,
"percentile" : {
"1.000000" : 1128,
"5.000000" : 1128,
"10.000000" : 1144,
"20.000000" : 1160,
"30.000000" : 1224,
"40.000000" : 1240,
"50.000000" : 1256,
"60.000000" : 1288,
"70.000000" : 1336,
"80.000000" : 1384,
"90.000000" : 1480,
"95.000000" : 1576,
"99.000000" : 2008,
"99.500000" : 2320,
"99.900000" : 4512,
"99.950000" : 5792,
"99.990000" : 12480
},
"bins" : {
"1096" : 69,
"1112" : 1414,
"1128" : 53983,
"1144" : 82159,
"1160" : 69006,
"1176" : 20771,
"1192" : 3261,
"1208" : 8284,
"1224" : 36026,
"1240" : 70741,
"1256" : 70837,
"1272" : 37274,
"1288" : 57452,
"1304" : 20604,
"1320" : 27649,
"1336" : 27565,
"1352" : 15009,
"1368" : 32318,
"1384" : 15702,
"1400" : 24313,
"1416" : 18340,
"1432" : 7930,
"1448" : 14757,
"1464" : 6736,
"1480" : 12077,
"1496" : 10196,
"1512" : 4151,
"1528" : 7088,
"1544" : 3217,
"1560" : 5878,
"1576" : 5282,
"1592" : 2380,
"1608" : 3974,
"1624" : 1732,
"1640" : 3125,
"1656" : 2495,
"1672" : 1143,
"1688" : 2095,
"1704" : 935,
"1720" : 1647,
"1736" : 1558,
"1752" : 701,
"1768" : 1297,
"1784" : 551,
"1800" : 1090,
"1816" : 1003,
"1832" : 465,
"1848" : 822,
"1864" : 419,
"1880" : 791,
"1896" : 704,
"1912" : 317,
"1928" : 582,
"1944" : 286,
"1960" : 513,
"1976" : 485,
"1992" : 227,
"2008" : 456,
"2024" : 204,
"2040" : 430,
"2064" : 573,
"2096" : 503,
"2128" : 517,
"2160" : 422,
"2192" : 364,
"2224" : 308,
"2256" : 309,
"2288" : 309,
"2320" : 278,
"2352" : 214,
"2384" : 216,
"2416" : 174,
"2448" : 180,
"2480" : 184,
"2512" : 140,
"2544" : 121,
"2576" : 127,
"2608" : 111,
"2640" : 135,
"2672" : 76,
"2704" : 90,
"2736" : 69,
"2768" : 71,
"2800" : 84,
"2832" : 52,
"2864" : 43,
"2896" : 73,
"2928" : 48,
"2960" : 47,
"2992" : 39,
"3024" : 35,
"3056" : 45,
"3088" : 33,
"3120" : 34,
"3152" : 32,
"3184" : 23,
"3216" : 21,
"3248" : 16,
"3280" : 21,
"3312" : 23,
"3344" : 17,
"3376" : 8,
"3408" : 13,
"3440" : 22,
"3472" : 11,
"3504" : 10,
"3536" : 12,
"3568" : 7,
"3600" : 13,
"3632" : 15,
"3664" : 12,
"3696" : 9,
"3728" : 5,
"3760" : 16,
"3792" : 8,
"3824" : 9,
"3856" : 8,
"3888" : 10,
"3920" : 14,
"3952" : 15,
"3984" : 4,
"4016" : 8,
"4048" : 18,
"4080" : 8,
"4128" : 19,
"4192" : 28,
"4256" : 25,
"4320" : 23,
"4384" : 17,
"4448" : 24,
"4512" : 32,
"4576" : 28,
"4640" : 26,
"4704" : 26,
"4768" : 30,
"4832" : 25,
"4896" : 25,
"4960" : 16,
"5024" : 24,
"5088" : 14,
"5152" : 18,
"5216" : 21,
"5280" : 18,
"5344" : 22,
"5408" : 19,
"5472" : 18,
"5536" : 9,
"5600" : 21,
"5664" : 16,
"5728" : 17,
"5792" : 11,
"5856" : 10,
"5920" : 11,
"5984" : 7,
"6048" : 9,
"6112" : 10,
"6176" : 5,
"6240" : 6,
"6304" : 2,
"6368" : 2,
"6432" : 3,
"6496" : 3,
"6560" : 3,
"6624" : 1,
"6688" : 2,
"6752" : 3,
"6816" : 1,
"6880" : 2,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7136" : 2,
"7200" : 2,
"7264" : 1,
"7328" : 2,
"7392" : 3,
"7456" : 1,
"7584" : 3,
"7648" : 2,
"7776" : 2,
"7840" : 2,
"7904" : 3,
"7968" : 3,
"8032" : 4,
"8160" : 4,
"8256" : 5,
"8384" : 2,
"8512" : 1,
"8640" : 1,
"8768" : 1,
"8896" : 3,
"9024" : 1,
"9152" : 1,
"9280" : 1,
"9408" : 2,
"9536" : 1,
"10176" : 2,
"10304" : 3,
"10432" : 8,
"10560" : 6,
"10688" : 12,
"10816" : 5,
"10944" : 10,
"11072" : 7,
"11200" : 12,
"11328" : 11,
"11456" : 8,
"11584" : 20,
"11712" : 9,
"11840" : 14,
"11968" : 13,
"12096" : 12,
"12224" : 11,
"12352" : 9,
"12480" : 10,
"12608" : 9,
"12736" : 6,
"12864" : 7,
"12992" : 5,
"13120" : 4,
"13248" : 8,
"13376" : 1,
"13632" : 1,
"13888" : 2,
"14016" : 1,
"14656" : 1,
"15040" : 1,
"16192" : 1,
"16320" : 2,
"16512" : 4,
"16768" : 3,
"17024" : 3,
"17280" : 1,
"17536" : 2,
"17792" : 1,
"18048" : 3,
"18304" : 2,
"18560" : 1,
"18816" : 1,
"19072" : 1,
"19328" : 1,
"19840" : 1,
"20096" : 1,
"22400" : 1,
"25216" : 1,
"25472" : 1,
"27008" : 1,
"27264" : 1,
"45312" : 1
}
},
"lat_ns" : {
"min" : 10145,
"max" : 5235969,
"mean" : 221616.173618,
"stddev" : 259613.036859,
"N" : 809918
},
"bw_min" : 11871,
"bw_max" : 27448,
"bw_agg" : 99.854987,
"bw_mean" : 17972.941504,
"bw_dev" : 3045.974688,
"bw_samples" : 359,
"iops_min" : 2967,
"iops_max" : 6862,
"iops_mean" : 4493.203343,
"iops_stddev" : 761.499058,
"iops_samples" : 359
},
"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" : 180000,
"usr_cpu" : 0.822222,
"sys_cpu" : 13.319444,
"ctx" : 442485,
"majf" : 0,
"minf" : 36,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"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" : 98.951499,
"4" : 0.924538,
"10" : 0.091614,
"20" : 0.031485,
"50" : 0.010000,
"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" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}