raidz2/benchmarks/seq/seq-read-qd1-nj1_run1.json
{
"fio version" : "fio-3.35",
"timestamp" : 1773062719,
"timestamp_ms" : 1773062719270,
"time" : "Mon Mar 9 10:25:19 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 10,
"job options" : {
"rw" : "read",
"bs" : "1M",
"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" : 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
},
"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" : 1723943646,
"usr_cpu" : 0.000000,
"sys_cpu" : 0.000000,
"ctx" : 0,
"majf" : 0,
"minf" : 0,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 0.000000,
"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
}
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773062729,
"timestamp_ms" : 1773062729270,
"time" : "Mon Mar 9 10:25:29 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 20,
"job options" : {
"rw" : "read",
"bs" : "1M",
"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" : 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
},
"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" : 1723953646,
"usr_cpu" : 0.000000,
"sys_cpu" : 0.000000,
"ctx" : 0,
"majf" : 0,
"minf" : 0,
"iodepth_level" : {
"1" : 0.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 0.000000,
"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
}
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1773062739,
"timestamp_ms" : 1773062739270,
"time" : "Mon Mar 9 10:25:39 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 180,
"elapsed" : 10,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 71581040640,
"io_kbytes" : 69903360,
"bw_bytes" : 7516648182,
"bw" : 7340476,
"iops" : 7168.749344,
"runtime" : 9523,
"total_ios" : 68268,
"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" : 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
},
"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" : 9523,
"usr_cpu" : 1.134096,
"sys_cpu" : 98.571879,
"ctx" : 4,
"majf" : 0,
"minf" : 263,
"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" : 1773062749,
"timestamp_ms" : 1773062749746,
"time" : "Mon Mar 9 10:25:49 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 76500959232,
"io_kbytes" : 74707968,
"bw_bytes" : 7650861009,
"bw" : 7471543,
"iops" : 7296.529653,
"runtime" : 9999,
"total_ios" : 72958,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 127084,
"max" : 184181,
"mean" : 134958.697648,
"stddev" : 4771.145153,
"N" : 72958
},
"clat_ns" : {
"min" : 1382,
"max" : 7962,
"mean" : 1483.432488,
"stddev" : 170.637475,
"N" : 72957,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1400,
"10.000000" : 1416,
"20.000000" : 1416,
"30.000000" : 1432,
"40.000000" : 1448,
"50.000000" : 1448,
"60.000000" : 1480,
"70.000000" : 1496,
"80.000000" : 1528,
"90.000000" : 1576,
"95.000000" : 1624,
"99.000000" : 1832,
"99.500000" : 1960,
"99.900000" : 4960,
"99.950000" : 5408,
"99.990000" : 6112
},
"bins" : {
"1384" : 108,
"1400" : 4161,
"1416" : 15229,
"1432" : 7991,
"1448" : 11258,
"1464" : 4248,
"1480" : 6890,
"1496" : 5455,
"1512" : 2430,
"1528" : 3910,
"1544" : 1400,
"1560" : 2166,
"1576" : 1759,
"1592" : 784,
"1608" : 1164,
"1624" : 487,
"1640" : 720,
"1656" : 550,
"1672" : 191,
"1688" : 300,
"1704" : 109,
"1720" : 245,
"1736" : 194,
"1752" : 90,
"1768" : 119,
"1784" : 49,
"1800" : 96,
"1816" : 98,
"1832" : 51,
"1848" : 74,
"1864" : 37,
"1880" : 67,
"1896" : 46,
"1912" : 24,
"1928" : 46,
"1944" : 25,
"1960" : 37,
"1976" : 40,
"1992" : 18,
"2008" : 30,
"2024" : 8,
"2040" : 24,
"2064" : 27,
"2096" : 27,
"2128" : 19,
"2160" : 10,
"2192" : 5,
"2224" : 7,
"2256" : 3,
"2288" : 2,
"2320" : 5,
"2352" : 1,
"2384" : 3,
"2448" : 2,
"2480" : 1,
"2640" : 1,
"2672" : 2,
"2736" : 1,
"3152" : 1,
"4320" : 2,
"4384" : 1,
"4448" : 7,
"4512" : 5,
"4576" : 6,
"4640" : 2,
"4704" : 4,
"4768" : 4,
"4832" : 4,
"4896" : 4,
"4960" : 8,
"5024" : 5,
"5088" : 3,
"5152" : 2,
"5216" : 4,
"5280" : 7,
"5344" : 4,
"5408" : 4,
"5472" : 5,
"5536" : 3,
"5600" : 6,
"5664" : 6,
"5728" : 2,
"5856" : 3,
"5920" : 1,
"5984" : 1,
"6048" : 1,
"6112" : 2,
"6496" : 1,
"7008" : 1,
"7520" : 2,
"7584" : 1,
"7968" : 1
}
},
"lat_ns" : {
"min" : 128526,
"max" : 185613,
"mean" : 136442.157764,
"stddev" : 4774.626888,
"N" : 72957
},
"bw_min" : 7446528,
"bw_max" : 7505920,
"bw_agg" : 100.000000,
"bw_mean" : 7472859.052632,
"bw_dev" : 21621.117479,
"bw_samples" : 19,
"iops_min" : 7272,
"iops_max" : 7330,
"iops_mean" : 7297.684211,
"iops_stddev" : 21.137257,
"iops_samples" : 19
},
"write" : {
"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
},
"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" : 1.510151,
"sys_cpu" : 98.199820,
"ctx" : 3,
"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" : 99.599770,
"4" : 0.245347,
"10" : 0.153513,
"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" : 1773062759,
"timestamp_ms" : 1773062759746,
"time" : "Mon Mar 9 10:25:59 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 152965218304,
"io_kbytes" : 149380096,
"bw_bytes" : 7648643347,
"bw" : 7469378,
"iops" : 7294.364718,
"runtime" : 19999,
"total_ios" : 145880,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 127084,
"max" : 184181,
"mean" : 134998.119228,
"stddev" : 4784.283681,
"N" : 145880
},
"clat_ns" : {
"min" : 1382,
"max" : 7962,
"mean" : 1487.534114,
"stddev" : 171.518951,
"N" : 145879,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1416,
"30.000000" : 1432,
"40.000000" : 1448,
"50.000000" : 1464,
"60.000000" : 1480,
"70.000000" : 1496,
"80.000000" : 1528,
"90.000000" : 1576,
"95.000000" : 1640,
"99.000000" : 1848,
"99.500000" : 1960,
"99.900000" : 4960,
"99.950000" : 5472,
"99.990000" : 6176
},
"bins" : {
"1384" : 151,
"1400" : 6427,
"1416" : 26774,
"1432" : 15281,
"1448" : 23906,
"1464" : 9631,
"1480" : 15047,
"1496" : 11447,
"1512" : 4926,
"1528" : 8191,
"1544" : 3062,
"1560" : 4814,
"1576" : 3623,
"1592" : 1614,
"1608" : 2550,
"1624" : 1017,
"1640" : 1564,
"1656" : 1116,
"1672" : 400,
"1688" : 670,
"1704" : 232,
"1720" : 521,
"1736" : 384,
"1752" : 184,
"1768" : 268,
"1784" : 100,
"1800" : 207,
"1816" : 198,
"1832" : 95,
"1848" : 173,
"1864" : 74,
"1880" : 136,
"1896" : 101,
"1912" : 56,
"1928" : 99,
"1944" : 43,
"1960" : 82,
"1976" : 69,
"1992" : 38,
"2008" : 61,
"2024" : 21,
"2040" : 53,
"2064" : 54,
"2096" : 50,
"2128" : 37,
"2160" : 25,
"2192" : 13,
"2224" : 12,
"2256" : 6,
"2288" : 5,
"2320" : 9,
"2352" : 3,
"2384" : 5,
"2416" : 2,
"2448" : 6,
"2480" : 1,
"2544" : 1,
"2576" : 3,
"2608" : 1,
"2640" : 2,
"2672" : 4,
"2704" : 2,
"2736" : 2,
"2800" : 2,
"3152" : 1,
"4192" : 1,
"4256" : 1,
"4320" : 3,
"4384" : 4,
"4448" : 10,
"4512" : 10,
"4576" : 12,
"4640" : 7,
"4704" : 10,
"4768" : 6,
"4832" : 4,
"4896" : 5,
"4960" : 13,
"5024" : 8,
"5088" : 8,
"5152" : 9,
"5216" : 11,
"5280" : 13,
"5344" : 6,
"5408" : 10,
"5472" : 11,
"5536" : 3,
"5600" : 12,
"5664" : 9,
"5728" : 11,
"5792" : 1,
"5856" : 4,
"5920" : 3,
"5984" : 2,
"6048" : 3,
"6112" : 2,
"6176" : 3,
"6240" : 1,
"6304" : 1,
"6496" : 1,
"6560" : 1,
"6624" : 1,
"6688" : 1,
"6816" : 1,
"7008" : 1,
"7520" : 2,
"7584" : 1,
"7968" : 1
}
},
"lat_ns" : {
"min" : 128526,
"max" : 185613,
"mean" : 136485.667430,
"stddev" : 4787.304269,
"N" : 145879
},
"bw_min" : 7430144,
"bw_max" : 7505920,
"bw_agg" : 100.000000,
"bw_mean" : 7470571.051282,
"bw_dev" : 21699.502321,
"bw_samples" : 39,
"iops_min" : 7256,
"iops_max" : 7330,
"iops_mean" : 7295.435897,
"iops_stddev" : 21.215430,
"iops_samples" : 39
},
"write" : {
"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
},
"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" : 1.530077,
"sys_cpu" : 98.184909,
"ctx" : 7,
"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" : 99.582534,
"4" : 0.261174,
"10" : 0.155607,
"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" : 1773062769,
"timestamp_ms" : 1773062769746,
"time" : "Mon Mar 9 10:26:09 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 150,
"elapsed" : 41,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 229003755520,
"io_kbytes" : 223636480,
"bw_bytes" : 7633712974,
"bw" : 7454797,
"iops" : 7280.109337,
"runtime" : 29999,
"total_ios" : 218396,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 127084,
"max" : 734731,
"mean" : 135258.623487,
"stddev" : 5051.009172,
"N" : 218396
},
"clat_ns" : {
"min" : 1372,
"max" : 8864,
"mean" : 1490.230733,
"stddev" : 175.162645,
"N" : 218395,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1416,
"30.000000" : 1432,
"40.000000" : 1448,
"50.000000" : 1464,
"60.000000" : 1480,
"70.000000" : 1496,
"80.000000" : 1528,
"90.000000" : 1576,
"95.000000" : 1640,
"99.000000" : 1848,
"99.500000" : 1960,
"99.900000" : 4960,
"99.950000" : 5536,
"99.990000" : 6432
},
"bins" : {
"1368" : 1,
"1384" : 193,
"1400" : 8678,
"1416" : 37837,
"1432" : 22444,
"1448" : 35157,
"1464" : 14547,
"1480" : 23382,
"1496" : 17808,
"1512" : 7750,
"1528" : 12760,
"1544" : 4771,
"1560" : 7416,
"1576" : 5706,
"1592" : 2519,
"1608" : 4064,
"1624" : 1579,
"1640" : 2478,
"1656" : 1790,
"1672" : 696,
"1688" : 1089,
"1704" : 393,
"1720" : 816,
"1736" : 614,
"1752" : 269,
"1768" : 444,
"1784" : 160,
"1800" : 326,
"1816" : 303,
"1832" : 139,
"1848" : 250,
"1864" : 121,
"1880" : 209,
"1896" : 171,
"1912" : 85,
"1928" : 157,
"1944" : 64,
"1960" : 134,
"1976" : 111,
"1992" : 59,
"2008" : 100,
"2024" : 33,
"2040" : 75,
"2064" : 80,
"2096" : 66,
"2128" : 54,
"2160" : 34,
"2192" : 20,
"2224" : 19,
"2256" : 7,
"2288" : 8,
"2320" : 11,
"2352" : 5,
"2384" : 6,
"2416" : 4,
"2448" : 9,
"2480" : 4,
"2512" : 2,
"2544" : 2,
"2576" : 6,
"2608" : 3,
"2640" : 3,
"2672" : 7,
"2704" : 2,
"2736" : 2,
"2768" : 1,
"2800" : 2,
"3152" : 1,
"4192" : 1,
"4256" : 1,
"4320" : 4,
"4384" : 5,
"4448" : 12,
"4512" : 16,
"4576" : 14,
"4640" : 9,
"4704" : 12,
"4768" : 10,
"4832" : 6,
"4896" : 11,
"4960" : 21,
"5024" : 16,
"5088" : 12,
"5152" : 13,
"5216" : 11,
"5280" : 15,
"5344" : 7,
"5408" : 12,
"5472" : 15,
"5536" : 7,
"5600" : 15,
"5664" : 13,
"5728" : 17,
"5792" : 5,
"5856" : 7,
"5920" : 5,
"5984" : 7,
"6048" : 4,
"6112" : 3,
"6176" : 5,
"6240" : 3,
"6304" : 2,
"6432" : 2,
"6496" : 2,
"6560" : 2,
"6624" : 2,
"6688" : 1,
"6816" : 2,
"6944" : 1,
"7008" : 1,
"7200" : 1,
"7456" : 1,
"7520" : 2,
"7584" : 1,
"7840" : 1,
"7904" : 1,
"7968" : 1,
"8512" : 1,
"8896" : 1
}
},
"lat_ns" : {
"min" : 128526,
"max" : 736674,
"mean" : 136748.864823,
"stddev" : 5055.692688,
"N" : 218395
},
"bw_min" : 7258112,
"bw_max" : 7510016,
"bw_agg" : 100.000000,
"bw_mean" : 7456676.915254,
"bw_dev" : 44257.429151,
"bw_samples" : 59,
"iops_min" : 7088,
"iops_max" : 7334,
"iops_mean" : 7281.864407,
"iops_stddev" : 43.223340,
"iops_samples" : 59
},
"write" : {
"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
},
"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" : 29999,
"usr_cpu" : 1.573386,
"sys_cpu" : 98.126604,
"ctx" : 11,
"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" : 99.585157,
"4" : 0.259162,
"10" : 0.155223,
"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" : 1773062779,
"timestamp_ms" : 1773062779746,
"time" : "Mon Mar 9 10:26:19 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 140,
"elapsed" : 51,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 305290805248,
"io_kbytes" : 298135552,
"bw_bytes" : 7632460942,
"bw" : 7453575,
"iops" : 7278.906973,
"runtime" : 39999,
"total_ios" : 291149,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126874,
"max" : 734731,
"mean" : 135264.116027,
"stddev" : 5216.267999,
"N" : 291149
},
"clat_ns" : {
"min" : 1372,
"max" : 8864,
"mean" : 1506.743526,
"stddev" : 180.572300,
"N" : 291148,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1432,
"30.000000" : 1448,
"40.000000" : 1464,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1880,
"99.500000" : 1992,
"99.900000" : 5024,
"99.950000" : 5600,
"99.990000" : 6432
},
"bins" : {
"1368" : 1,
"1384" : 196,
"1400" : 8858,
"1416" : 40181,
"1432" : 25107,
"1448" : 41687,
"1464" : 17372,
"1480" : 28366,
"1496" : 22580,
"1512" : 10811,
"1528" : 21066,
"1544" : 9281,
"1560" : 15024,
"1576" : 11625,
"1592" : 4817,
"1608" : 7926,
"1624" : 3221,
"1640" : 5240,
"1656" : 3834,
"1672" : 1447,
"1688" : 2277,
"1704" : 795,
"1720" : 1581,
"1736" : 1206,
"1752" : 492,
"1768" : 824,
"1784" : 326,
"1800" : 592,
"1816" : 547,
"1832" : 243,
"1848" : 439,
"1864" : 186,
"1880" : 329,
"1896" : 286,
"1912" : 137,
"1928" : 255,
"1944" : 113,
"1960" : 213,
"1976" : 181,
"1992" : 92,
"2008" : 154,
"2024" : 56,
"2040" : 107,
"2064" : 134,
"2096" : 118,
"2128" : 98,
"2160" : 59,
"2192" : 35,
"2224" : 34,
"2256" : 23,
"2288" : 13,
"2320" : 17,
"2352" : 8,
"2384" : 7,
"2416" : 8,
"2448" : 13,
"2480" : 10,
"2512" : 6,
"2544" : 3,
"2576" : 6,
"2608" : 4,
"2640" : 4,
"2672" : 9,
"2704" : 4,
"2736" : 3,
"2768" : 1,
"2800" : 2,
"2832" : 1,
"2864" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 1,
"4256" : 1,
"4320" : 4,
"4384" : 5,
"4448" : 12,
"4512" : 19,
"4576" : 16,
"4640" : 13,
"4704" : 15,
"4768" : 20,
"4832" : 7,
"4896" : 13,
"4960" : 24,
"5024" : 20,
"5088" : 14,
"5152" : 19,
"5216" : 13,
"5280" : 21,
"5344" : 12,
"5408" : 21,
"5472" : 21,
"5536" : 13,
"5600" : 21,
"5664" : 17,
"5728" : 21,
"5792" : 6,
"5856" : 8,
"5920" : 10,
"5984" : 8,
"6048" : 6,
"6112" : 6,
"6176" : 6,
"6240" : 4,
"6304" : 5,
"6368" : 1,
"6432" : 2,
"6496" : 2,
"6560" : 3,
"6624" : 2,
"6688" : 2,
"6816" : 3,
"6944" : 1,
"7008" : 1,
"7200" : 1,
"7456" : 1,
"7520" : 2,
"7584" : 1,
"7712" : 1,
"7840" : 1,
"7904" : 3,
"7968" : 2,
"8160" : 1,
"8512" : 1,
"8896" : 1
}
},
"lat_ns" : {
"min" : 128436,
"max" : 736674,
"mean" : 136770.867524,
"stddev" : 5223.200262,
"N" : 291148
},
"bw_min" : 7258112,
"bw_max" : 7526400,
"bw_agg" : 100.000000,
"bw_mean" : 7453708.000000,
"bw_dev" : 51270.189142,
"bw_samples" : 79,
"iops_min" : 7088,
"iops_max" : 7350,
"iops_mean" : 7278.962025,
"iops_stddev" : 50.061358,
"iops_samples" : 79
},
"write" : {
"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
},
"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" : 1.607540,
"sys_cpu" : 98.084952,
"ctx" : 19,
"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" : 99.520864,
"4" : 0.322515,
"10" : 0.156277,
"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" : 1773062789,
"timestamp_ms" : 1773062789746,
"time" : "Mon Mar 9 10:26:29 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 129,
"elapsed" : 61,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 381981556736,
"io_kbytes" : 373028864,
"bw_bytes" : 7639783930,
"bw" : 7460726,
"iops" : 7285.885718,
"runtime" : 49999,
"total_ios" : 364287,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126874,
"max" : 734731,
"mean" : 135122.407108,
"stddev" : 5148.231841,
"N" : 364287
},
"clat_ns" : {
"min" : 1372,
"max" : 8864,
"mean" : 1519.505073,
"stddev" : 180.679849,
"N" : 364286,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1432,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1528,
"70.000000" : 1544,
"80.000000" : 1576,
"90.000000" : 1624,
"95.000000" : 1688,
"99.000000" : 1880,
"99.500000" : 1992,
"99.900000" : 5024,
"99.950000" : 5536,
"99.990000" : 6432
},
"bins" : {
"1368" : 1,
"1384" : 201,
"1400" : 9250,
"1416" : 42859,
"1432" : 26925,
"1448" : 44276,
"1464" : 18151,
"1480" : 29620,
"1496" : 26656,
"1512" : 15139,
"1528" : 31827,
"1544" : 14699,
"1560" : 24294,
"1576" : 18701,
"1592" : 7504,
"1608" : 12707,
"1624" : 5356,
"1640" : 8921,
"1656" : 6235,
"1672" : 2378,
"1688" : 3653,
"1704" : 1313,
"1720" : 2461,
"1736" : 1914,
"1752" : 778,
"1768" : 1260,
"1784" : 478,
"1800" : 898,
"1816" : 761,
"1832" : 338,
"1848" : 588,
"1864" : 254,
"1880" : 431,
"1896" : 360,
"1912" : 180,
"1928" : 348,
"1944" : 147,
"1960" : 280,
"1976" : 237,
"1992" : 123,
"2008" : 189,
"2024" : 84,
"2040" : 150,
"2064" : 180,
"2096" : 163,
"2128" : 127,
"2160" : 77,
"2192" : 48,
"2224" : 39,
"2256" : 29,
"2288" : 18,
"2320" : 20,
"2352" : 12,
"2384" : 8,
"2416" : 10,
"2448" : 15,
"2480" : 11,
"2512" : 6,
"2544" : 3,
"2576" : 6,
"2608" : 4,
"2640" : 4,
"2672" : 9,
"2704" : 4,
"2736" : 3,
"2768" : 1,
"2800" : 3,
"2832" : 1,
"2864" : 1,
"2896" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 6,
"4448" : 14,
"4512" : 22,
"4576" : 19,
"4640" : 18,
"4704" : 22,
"4768" : 25,
"4832" : 8,
"4896" : 15,
"4960" : 27,
"5024" : 21,
"5088" : 21,
"5152" : 22,
"5216" : 18,
"5280" : 27,
"5344" : 16,
"5408" : 23,
"5472" : 26,
"5536" : 17,
"5600" : 22,
"5664" : 20,
"5728" : 25,
"5792" : 6,
"5856" : 8,
"5920" : 13,
"5984" : 11,
"6048" : 10,
"6112" : 7,
"6176" : 7,
"6240" : 6,
"6304" : 7,
"6368" : 2,
"6432" : 2,
"6496" : 2,
"6560" : 3,
"6624" : 2,
"6688" : 2,
"6816" : 4,
"6944" : 1,
"7008" : 1,
"7072" : 1,
"7200" : 1,
"7456" : 2,
"7520" : 2,
"7584" : 1,
"7648" : 1,
"7712" : 1,
"7840" : 2,
"7904" : 3,
"7968" : 2,
"8160" : 1,
"8384" : 2,
"8512" : 1,
"8896" : 1
}
},
"lat_ns" : {
"min" : 128436,
"max" : 736674,
"mean" : 136641.918163,
"stddev" : 5152.393651,
"N" : 364286
},
"bw_min" : 7258112,
"bw_max" : 7542784,
"bw_agg" : 100.000000,
"bw_mean" : 7461620.808081,
"bw_dev" : 49476.074659,
"bw_samples" : 99,
"iops_min" : 7088,
"iops_max" : 7366,
"iops_mean" : 7286.686869,
"iops_stddev" : 48.310359,
"iops_samples" : 99
},
"write" : {
"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
},
"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" : 1.572031,
"sys_cpu" : 98.121962,
"ctx" : 22,
"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" : 99.510002,
"4" : 0.336822,
"10" : 0.152901,
"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" : 1773062799,
"timestamp_ms" : 1773062799746,
"time" : "Mon Mar 9 10:26:39 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 458569547776,
"io_kbytes" : 447821824,
"bw_bytes" : 7642953178,
"bw" : 7463821,
"iops" : 7288.904815,
"runtime" : 59999,
"total_ios" : 437327,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135062.709570,
"stddev" : 5187.805611,
"N" : 437327
},
"clat_ns" : {
"min" : 1372,
"max" : 11077,
"mean" : 1524.700123,
"stddev" : 182.316172,
"N" : 437326,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1528,
"70.000000" : 1560,
"80.000000" : 1576,
"90.000000" : 1640,
"95.000000" : 1688,
"99.000000" : 1880,
"99.500000" : 1992,
"99.900000" : 5024,
"99.950000" : 5536,
"99.990000" : 6624
},
"bins" : {
"1368" : 1,
"1384" : 210,
"1400" : 9711,
"1416" : 46415,
"1432" : 29909,
"1448" : 49736,
"1464" : 20527,
"1480" : 33607,
"1496" : 31873,
"1512" : 19301,
"1528" : 41308,
"1544" : 19193,
"1560" : 32015,
"1576" : 24210,
"1592" : 9693,
"1608" : 16332,
"1624" : 7010,
"1640" : 11630,
"1656" : 8073,
"1672" : 3127,
"1688" : 4694,
"1704" : 1737,
"1720" : 3147,
"1736" : 2472,
"1752" : 998,
"1768" : 1592,
"1784" : 615,
"1800" : 1099,
"1816" : 936,
"1832" : 412,
"1848" : 716,
"1864" : 300,
"1880" : 517,
"1896" : 434,
"1912" : 214,
"1928" : 432,
"1944" : 184,
"1960" : 340,
"1976" : 293,
"1992" : 147,
"2008" : 237,
"2024" : 107,
"2040" : 172,
"2064" : 228,
"2096" : 190,
"2128" : 158,
"2160" : 93,
"2192" : 58,
"2224" : 49,
"2256" : 37,
"2288" : 26,
"2320" : 27,
"2352" : 13,
"2384" : 9,
"2416" : 11,
"2448" : 16,
"2480" : 12,
"2512" : 6,
"2544" : 3,
"2576" : 6,
"2608" : 5,
"2640" : 5,
"2672" : 9,
"2704" : 4,
"2736" : 3,
"2768" : 2,
"2800" : 4,
"2832" : 1,
"2864" : 3,
"2896" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 26,
"4576" : 25,
"4640" : 22,
"4704" : 26,
"4768" : 25,
"4832" : 9,
"4896" : 19,
"4960" : 33,
"5024" : 23,
"5088" : 28,
"5152" : 26,
"5216" : 23,
"5280" : 32,
"5344" : 19,
"5408" : 27,
"5472" : 35,
"5536" : 24,
"5600" : 24,
"5664" : 23,
"5728" : 25,
"5792" : 7,
"5856" : 9,
"5920" : 15,
"5984" : 13,
"6048" : 12,
"6112" : 8,
"6176" : 9,
"6240" : 7,
"6304" : 8,
"6368" : 2,
"6432" : 3,
"6496" : 3,
"6560" : 4,
"6624" : 3,
"6688" : 3,
"6816" : 5,
"6880" : 1,
"6944" : 1,
"7008" : 2,
"7072" : 1,
"7200" : 1,
"7456" : 2,
"7520" : 2,
"7584" : 1,
"7648" : 3,
"7712" : 3,
"7840" : 2,
"7904" : 3,
"7968" : 2,
"8032" : 1,
"8096" : 1,
"8160" : 1,
"8384" : 2,
"8512" : 1,
"8896" : 2,
"9024" : 1,
"11072" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136587.414540,
"stddev" : 5190.777150,
"N" : 437326
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7465456.932773,
"bw_dev" : 48169.921880,
"bw_samples" : 119,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7290.436975,
"iops_stddev" : 47.039226,
"iops_samples" : 119
},
"write" : {
"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
},
"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" : 1.586693,
"sys_cpu" : 98.104968,
"ctx" : 27,
"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" : 99.504490,
"4" : 0.342078,
"10" : 0.152975,
"20" : 0.010000,
"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" : 1773062809,
"timestamp_ms" : 1773062809746,
"time" : "Mon Mar 9 10:26:49 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 109,
"elapsed" : 81,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 534637445120,
"io_kbytes" : 522106880,
"bw_bytes" : 7637786898,
"bw" : 7458776,
"iops" : 7283.975485,
"runtime" : 69999,
"total_ios" : 509871,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135158.332880,
"stddev" : 5147.402897,
"N" : 509871
},
"clat_ns" : {
"min" : 1372,
"max" : 11077,
"mean" : 1520.507353,
"stddev" : 180.849287,
"N" : 509870,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1528,
"70.000000" : 1544,
"80.000000" : 1576,
"90.000000" : 1624,
"95.000000" : 1688,
"99.000000" : 1880,
"99.500000" : 1992,
"99.900000" : 5024,
"99.950000" : 5600,
"99.990000" : 6624
},
"bins" : {
"1368" : 1,
"1384" : 228,
"1400" : 10586,
"1416" : 54025,
"1432" : 36427,
"1448" : 62751,
"1464" : 27005,
"1480" : 44222,
"1496" : 39720,
"1512" : 22467,
"1528" : 45762,
"1544" : 20836,
"1560" : 34532,
"1576" : 25968,
"1592" : 10436,
"1608" : 17474,
"1624" : 7465,
"1640" : 12367,
"1656" : 8625,
"1672" : 3342,
"1688" : 5070,
"1704" : 1868,
"1720" : 3404,
"1736" : 2672,
"1752" : 1082,
"1768" : 1721,
"1784" : 666,
"1800" : 1189,
"1816" : 1016,
"1832" : 446,
"1848" : 814,
"1864" : 338,
"1880" : 597,
"1896" : 506,
"1912" : 250,
"1928" : 499,
"1944" : 211,
"1960" : 390,
"1976" : 322,
"1992" : 164,
"2008" : 264,
"2024" : 121,
"2040" : 185,
"2064" : 253,
"2096" : 207,
"2128" : 166,
"2160" : 100,
"2192" : 59,
"2224" : 52,
"2256" : 38,
"2288" : 26,
"2320" : 31,
"2352" : 14,
"2384" : 11,
"2416" : 13,
"2448" : 18,
"2480" : 16,
"2512" : 7,
"2544" : 5,
"2576" : 6,
"2608" : 6,
"2640" : 6,
"2672" : 10,
"2704" : 4,
"2736" : 4,
"2768" : 3,
"2800" : 7,
"2832" : 1,
"2864" : 3,
"2896" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 27,
"4576" : 25,
"4640" : 23,
"4704" : 32,
"4768" : 31,
"4832" : 14,
"4896" : 21,
"4960" : 37,
"5024" : 26,
"5088" : 30,
"5152" : 27,
"5216" : 25,
"5280" : 34,
"5344" : 23,
"5408" : 36,
"5472" : 41,
"5536" : 28,
"5600" : 30,
"5664" : 26,
"5728" : 34,
"5792" : 8,
"5856" : 10,
"5920" : 17,
"5984" : 15,
"6048" : 13,
"6112" : 8,
"6176" : 12,
"6240" : 8,
"6304" : 10,
"6368" : 3,
"6432" : 4,
"6496" : 3,
"6560" : 5,
"6624" : 3,
"6688" : 3,
"6816" : 5,
"6880" : 2,
"6944" : 1,
"7008" : 3,
"7072" : 3,
"7200" : 1,
"7456" : 2,
"7520" : 2,
"7584" : 1,
"7648" : 3,
"7712" : 3,
"7776" : 1,
"7840" : 2,
"7904" : 3,
"7968" : 2,
"8032" : 1,
"8096" : 1,
"8160" : 1,
"8384" : 2,
"8512" : 1,
"8640" : 1,
"8896" : 2,
"9024" : 1,
"11072" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136678.844578,
"stddev" : 5149.939401,
"N" : 509870
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7460353.611511,
"bw_dev" : 46802.954430,
"bw_samples" : 139,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7285.453237,
"iops_stddev" : 45.706566,
"iops_samples" : 139
},
"write" : {
"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
},
"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" : 1.584308,
"sys_cpu" : 98.102830,
"ctx" : 30,
"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" : 99.527920,
"4" : 0.321258,
"10" : 0.150430,
"20" : 0.010000,
"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" : 1773062819,
"timestamp_ms" : 1773062819746,
"time" : "Mon Mar 9 10:26:59 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 610686468096,
"io_kbytes" : 596373504,
"bw_bytes" : 7633676272,
"bw" : 7454761,
"iops" : 7280.053501,
"runtime" : 79999,
"total_ios" : 582397,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135233.255461,
"stddev" : 5116.043084,
"N" : 582397
},
"clat_ns" : {
"min" : 1372,
"max" : 11077,
"mean" : 1518.181207,
"stddev" : 181.540931,
"N" : 582396,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1512,
"70.000000" : 1544,
"80.000000" : 1576,
"90.000000" : 1624,
"95.000000" : 1672,
"99.000000" : 1880,
"99.500000" : 1976,
"99.900000" : 5088,
"99.950000" : 5600,
"99.990000" : 6624
},
"bins" : {
"1368" : 3,
"1384" : 249,
"1400" : 11307,
"1416" : 60337,
"1432" : 41910,
"1448" : 74555,
"1464" : 33466,
"1480" : 55195,
"1496" : 48481,
"1512" : 26064,
"1528" : 50829,
"1544" : 22797,
"1560" : 37401,
"1576" : 27840,
"1592" : 11162,
"1608" : 18826,
"1624" : 8039,
"1640" : 13179,
"1656" : 9258,
"1672" : 3576,
"1688" : 5441,
"1704" : 2025,
"1720" : 3680,
"1736" : 2879,
"1752" : 1176,
"1768" : 1864,
"1784" : 734,
"1800" : 1283,
"1816" : 1099,
"1832" : 485,
"1848" : 890,
"1864" : 374,
"1880" : 676,
"1896" : 570,
"1912" : 282,
"1928" : 566,
"1944" : 241,
"1960" : 447,
"1976" : 356,
"1992" : 179,
"2008" : 293,
"2024" : 134,
"2040" : 203,
"2064" : 270,
"2096" : 228,
"2128" : 177,
"2160" : 107,
"2192" : 63,
"2224" : 60,
"2256" : 41,
"2288" : 31,
"2320" : 35,
"2352" : 15,
"2384" : 11,
"2416" : 15,
"2448" : 21,
"2480" : 18,
"2512" : 8,
"2544" : 5,
"2576" : 8,
"2608" : 6,
"2640" : 8,
"2672" : 11,
"2704" : 5,
"2736" : 4,
"2768" : 3,
"2800" : 9,
"2832" : 1,
"2864" : 3,
"2896" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 27,
"4576" : 25,
"4640" : 25,
"4704" : 33,
"4768" : 33,
"4832" : 16,
"4896" : 26,
"4960" : 38,
"5024" : 26,
"5088" : 33,
"5152" : 29,
"5216" : 26,
"5280" : 38,
"5344" : 28,
"5408" : 41,
"5472" : 54,
"5536" : 38,
"5600" : 36,
"5664" : 32,
"5728" : 38,
"5792" : 12,
"5856" : 11,
"5920" : 20,
"5984" : 22,
"6048" : 18,
"6112" : 10,
"6176" : 12,
"6240" : 9,
"6304" : 11,
"6368" : 6,
"6432" : 5,
"6496" : 3,
"6560" : 7,
"6624" : 4,
"6688" : 4,
"6816" : 7,
"6880" : 2,
"6944" : 1,
"7008" : 3,
"7072" : 3,
"7200" : 2,
"7392" : 2,
"7456" : 4,
"7520" : 2,
"7584" : 1,
"7648" : 3,
"7712" : 3,
"7776" : 1,
"7840" : 2,
"7904" : 3,
"7968" : 2,
"8032" : 1,
"8096" : 1,
"8160" : 1,
"8384" : 2,
"8512" : 1,
"8640" : 2,
"8896" : 2,
"9024" : 1,
"11072" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136751.440601,
"stddev" : 5118.599038,
"N" : 582396
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7456183.811321,
"bw_dev" : 45861.639275,
"bw_samples" : 159,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7281.383648,
"iops_stddev" : 44.782993,
"iops_samples" : 159
},
"write" : {
"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
},
"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" : 79999,
"usr_cpu" : 1.616270,
"sys_cpu" : 98.067476,
"ctx" : 34,
"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" : 99.540520,
"4" : 0.308209,
"10" : 0.150928,
"20" : 0.010000,
"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" : 1773062829,
"timestamp_ms" : 1773062829746,
"time" : "Mon Mar 9 10:27:09 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 686726053888,
"io_kbytes" : 670630912,
"bw_bytes" : 7630374269,
"bw" : 7451537,
"iops" : 7276.903077,
"runtime" : 89999,
"total_ios" : 654914,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135295.136245,
"stddev" : 5094.003163,
"N" : 654914
},
"clat_ns" : {
"min" : 1372,
"max" : 12719,
"mean" : 1516.384080,
"stddev" : 182.262400,
"N" : 654913,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1512,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1624,
"95.000000" : 1672,
"99.000000" : 1880,
"99.500000" : 1976,
"99.900000" : 5152,
"99.950000" : 5600,
"99.990000" : 6624
},
"bins" : {
"1368" : 5,
"1384" : 264,
"1400" : 12024,
"1416" : 66498,
"1432" : 47541,
"1448" : 86363,
"1464" : 39845,
"1480" : 66255,
"1496" : 57100,
"1512" : 29594,
"1528" : 56053,
"1544" : 24702,
"1560" : 40311,
"1576" : 29819,
"1592" : 11931,
"1608" : 20155,
"1624" : 8554,
"1640" : 13995,
"1656" : 9907,
"1672" : 3831,
"1688" : 5830,
"1704" : 2171,
"1720" : 3932,
"1736" : 3078,
"1752" : 1249,
"1768" : 2000,
"1784" : 799,
"1800" : 1381,
"1816" : 1192,
"1832" : 529,
"1848" : 968,
"1864" : 410,
"1880" : 733,
"1896" : 629,
"1912" : 319,
"1928" : 626,
"1944" : 285,
"1960" : 493,
"1976" : 391,
"1992" : 197,
"2008" : 332,
"2024" : 149,
"2040" : 215,
"2064" : 296,
"2096" : 240,
"2128" : 190,
"2160" : 115,
"2192" : 71,
"2224" : 64,
"2256" : 45,
"2288" : 33,
"2320" : 42,
"2352" : 17,
"2384" : 13,
"2416" : 16,
"2448" : 23,
"2480" : 20,
"2512" : 8,
"2544" : 7,
"2576" : 8,
"2608" : 6,
"2640" : 8,
"2672" : 13,
"2704" : 5,
"2736" : 5,
"2768" : 3,
"2800" : 9,
"2832" : 1,
"2864" : 4,
"2896" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 27,
"4576" : 27,
"4640" : 25,
"4704" : 35,
"4768" : 37,
"4832" : 19,
"4896" : 31,
"4960" : 39,
"5024" : 31,
"5088" : 35,
"5152" : 29,
"5216" : 30,
"5280" : 40,
"5344" : 33,
"5408" : 47,
"5472" : 63,
"5536" : 46,
"5600" : 50,
"5664" : 36,
"5728" : 42,
"5792" : 16,
"5856" : 14,
"5920" : 25,
"5984" : 23,
"6048" : 18,
"6112" : 15,
"6176" : 14,
"6240" : 10,
"6304" : 13,
"6368" : 8,
"6432" : 5,
"6496" : 3,
"6560" : 9,
"6624" : 4,
"6688" : 4,
"6816" : 7,
"6880" : 2,
"6944" : 1,
"7008" : 3,
"7072" : 4,
"7136" : 1,
"7200" : 2,
"7392" : 3,
"7456" : 4,
"7520" : 2,
"7584" : 1,
"7648" : 3,
"7712" : 3,
"7776" : 2,
"7840" : 2,
"7904" : 3,
"7968" : 2,
"8032" : 1,
"8096" : 1,
"8160" : 1,
"8256" : 1,
"8384" : 3,
"8512" : 1,
"8640" : 2,
"8896" : 2,
"9024" : 1,
"11072" : 1,
"12736" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136811.523917,
"stddev" : 5096.608788,
"N" : 654913
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7452730.692737,
"bw_dev" : 44951.194417,
"bw_samples" : 179,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7278.011173,
"iops_stddev" : 43.895431,
"iops_samples" : 179
},
"write" : {
"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
},
"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" : 1.626685,
"sys_cpu" : 98.054423,
"ctx" : 37,
"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" : 99.548796,
"4" : 0.299276,
"10" : 0.151470,
"20" : 0.010000,
"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" : 1773062839,
"timestamp_ms" : 1773062839746,
"time" : "Mon Mar 9 10:27:19 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 79,
"elapsed" : 111,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 762594721792,
"io_kbytes" : 744721408,
"bw_bytes" : 7626023478,
"bw" : 7447288,
"iops" : 7272.752728,
"runtime" : 99999,
"total_ios" : 727268,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135373.104136,
"stddev" : 5101.770457,
"N" : 727268
},
"clat_ns" : {
"min" : 1372,
"max" : 24878,
"mean" : 1515.803717,
"stddev" : 190.086441,
"N" : 727267,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1512,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1672,
"99.000000" : 1880,
"99.500000" : 1976,
"99.900000" : 5152,
"99.950000" : 5664,
"99.990000" : 7456
},
"bins" : {
"1368" : 6,
"1384" : 269,
"1400" : 12482,
"1416" : 71237,
"1432" : 51878,
"1448" : 96835,
"1464" : 46001,
"1480" : 77860,
"1496" : 66715,
"1512" : 33576,
"1528" : 61997,
"1544" : 27068,
"1560" : 43613,
"1576" : 32004,
"1592" : 12779,
"1608" : 21606,
"1624" : 9104,
"1640" : 14881,
"1656" : 10579,
"1672" : 4107,
"1688" : 6272,
"1704" : 2374,
"1720" : 4220,
"1736" : 3301,
"1752" : 1339,
"1768" : 2145,
"1784" : 855,
"1800" : 1500,
"1816" : 1296,
"1832" : 571,
"1848" : 1045,
"1864" : 461,
"1880" : 817,
"1896" : 691,
"1912" : 365,
"1928" : 686,
"1944" : 317,
"1960" : 550,
"1976" : 425,
"1992" : 213,
"2008" : 361,
"2024" : 166,
"2040" : 237,
"2064" : 318,
"2096" : 256,
"2128" : 201,
"2160" : 121,
"2192" : 74,
"2224" : 67,
"2256" : 47,
"2288" : 40,
"2320" : 46,
"2352" : 19,
"2384" : 15,
"2416" : 19,
"2448" : 24,
"2480" : 22,
"2512" : 8,
"2544" : 7,
"2576" : 10,
"2608" : 6,
"2640" : 8,
"2672" : 14,
"2704" : 5,
"2736" : 6,
"2768" : 3,
"2800" : 10,
"2832" : 2,
"2864" : 4,
"2896" : 1,
"2928" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 28,
"4576" : 27,
"4640" : 26,
"4704" : 36,
"4768" : 40,
"4832" : 21,
"4896" : 34,
"4960" : 42,
"5024" : 35,
"5088" : 36,
"5152" : 32,
"5216" : 33,
"5280" : 41,
"5344" : 33,
"5408" : 51,
"5472" : 67,
"5536" : 51,
"5600" : 54,
"5664" : 41,
"5728" : 45,
"5792" : 19,
"5856" : 16,
"5920" : 30,
"5984" : 23,
"6048" : 22,
"6112" : 15,
"6176" : 15,
"6240" : 10,
"6304" : 15,
"6368" : 8,
"6432" : 5,
"6496" : 3,
"6560" : 10,
"6624" : 5,
"6688" : 5,
"6752" : 1,
"6816" : 10,
"6880" : 2,
"6944" : 1,
"7008" : 3,
"7072" : 4,
"7136" : 1,
"7200" : 2,
"7264" : 1,
"7392" : 3,
"7456" : 4,
"7520" : 2,
"7584" : 1,
"7648" : 3,
"7712" : 4,
"7776" : 2,
"7840" : 2,
"7904" : 4,
"7968" : 3,
"8032" : 1,
"8096" : 1,
"8160" : 2,
"8256" : 8,
"8384" : 7,
"8512" : 3,
"8640" : 2,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 3,
"9536" : 1,
"9664" : 2,
"10176" : 1,
"10816" : 1,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136888.911195,
"stddev" : 5104.602581,
"N" : 727267
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7448407.286432,
"bw_dev" : 46244.383470,
"bw_samples" : 199,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7273.788945,
"iops_stddev" : 45.158483,
"iops_samples" : 199
},
"write" : {
"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
},
"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" : 1.617016,
"sys_cpu" : 98.044980,
"ctx" : 44,
"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" : 99.556147,
"4" : 0.291364,
"10" : 0.151526,
"20" : 0.010000,
"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" : 1773062849,
"timestamp_ms" : 1773062849746,
"time" : "Mon Mar 9 10:27:29 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 70,
"elapsed" : 121,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 838617530368,
"io_kbytes" : 818962432,
"bw_bytes" : 7623865038,
"bw" : 7445180,
"iops" : 7270.693370,
"runtime" : 109999,
"total_ios" : 799769,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135413.498579,
"stddev" : 5087.201795,
"N" : 799769
},
"clat_ns" : {
"min" : 1372,
"max" : 24878,
"mean" : 1514.913686,
"stddev" : 190.595893,
"N" : 799768,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1496,
"60.000000" : 1512,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1976,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7456
},
"bins" : {
"1368" : 6,
"1384" : 271,
"1400" : 12919,
"1416" : 76093,
"1432" : 56784,
"1448" : 108175,
"1464" : 52411,
"1480" : 89777,
"1496" : 76116,
"1512" : 37355,
"1528" : 67555,
"1544" : 29161,
"1560" : 46601,
"1576" : 34100,
"1592" : 13562,
"1608" : 22928,
"1624" : 9634,
"1640" : 15700,
"1656" : 11226,
"1672" : 4375,
"1688" : 6706,
"1704" : 2541,
"1720" : 4477,
"1736" : 3505,
"1752" : 1421,
"1768" : 2270,
"1784" : 913,
"1800" : 1613,
"1816" : 1398,
"1832" : 614,
"1848" : 1121,
"1864" : 488,
"1880" : 889,
"1896" : 757,
"1912" : 399,
"1928" : 745,
"1944" : 344,
"1960" : 601,
"1976" : 475,
"1992" : 230,
"2008" : 387,
"2024" : 179,
"2040" : 262,
"2064" : 343,
"2096" : 276,
"2128" : 208,
"2160" : 130,
"2192" : 78,
"2224" : 73,
"2256" : 53,
"2288" : 43,
"2320" : 50,
"2352" : 22,
"2384" : 17,
"2416" : 21,
"2448" : 27,
"2480" : 24,
"2512" : 8,
"2544" : 7,
"2576" : 10,
"2608" : 6,
"2640" : 8,
"2672" : 15,
"2704" : 5,
"2736" : 6,
"2768" : 3,
"2800" : 12,
"2832" : 2,
"2864" : 4,
"2896" : 1,
"2928" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 29,
"4576" : 27,
"4640" : 26,
"4704" : 37,
"4768" : 45,
"4832" : 25,
"4896" : 40,
"4960" : 46,
"5024" : 37,
"5088" : 39,
"5152" : 34,
"5216" : 36,
"5280" : 49,
"5344" : 37,
"5408" : 56,
"5472" : 71,
"5536" : 54,
"5600" : 61,
"5664" : 48,
"5728" : 52,
"5792" : 23,
"5856" : 22,
"5920" : 37,
"5984" : 25,
"6048" : 25,
"6112" : 19,
"6176" : 17,
"6240" : 10,
"6304" : 17,
"6368" : 8,
"6432" : 7,
"6496" : 4,
"6560" : 11,
"6624" : 6,
"6688" : 5,
"6752" : 1,
"6816" : 11,
"6880" : 3,
"6944" : 1,
"7008" : 3,
"7072" : 4,
"7136" : 1,
"7200" : 3,
"7264" : 1,
"7392" : 3,
"7456" : 4,
"7520" : 2,
"7584" : 1,
"7648" : 4,
"7712" : 5,
"7776" : 2,
"7840" : 2,
"7904" : 5,
"7968" : 3,
"8032" : 1,
"8096" : 3,
"8160" : 2,
"8256" : 8,
"8384" : 7,
"8512" : 3,
"8640" : 2,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 3,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136928.415354,
"stddev" : 5090.087447,
"N" : 799768
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7446452.109589,
"bw_dev" : 45055.989343,
"bw_samples" : 219,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7271.881279,
"iops_stddev" : 43.995877,
"iops_samples" : 219
},
"write" : {
"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
},
"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" : 1.633651,
"sys_cpu" : 98.028164,
"ctx" : 48,
"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" : 99.560748,
"4" : 0.285332,
"10" : 0.152919,
"20" : 0.010000,
"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" : 1773062859,
"timestamp_ms" : 1773062859746,
"time" : "Mon Mar 9 10:27:39 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 60,
"elapsed" : 131,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 914673893376,
"io_kbytes" : 893236224,
"bw_bytes" : 7622345964,
"bw" : 7443697,
"iops" : 7269.243910,
"runtime" : 119999,
"total_ios" : 872302,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135441.897235,
"stddev" : 5069.983251,
"N" : 872302
},
"clat_ns" : {
"min" : 1372,
"max" : 24878,
"mean" : 1513.390631,
"stddev" : 189.704653,
"N" : 872301,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1976,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7392
},
"bins" : {
"1368" : 6,
"1384" : 287,
"1400" : 13563,
"1416" : 82942,
"1432" : 63204,
"1448" : 121261,
"1464" : 58877,
"1480" : 101070,
"1496" : 84213,
"1512" : 40576,
"1528" : 72231,
"1544" : 30852,
"1560" : 49099,
"1576" : 35787,
"1592" : 14234,
"1608" : 24042,
"1624" : 10075,
"1640" : 16454,
"1656" : 11760,
"1672" : 4582,
"1688" : 7074,
"1704" : 2704,
"1720" : 4715,
"1736" : 3695,
"1752" : 1491,
"1768" : 2413,
"1784" : 962,
"1800" : 1720,
"1816" : 1492,
"1832" : 652,
"1848" : 1185,
"1864" : 526,
"1880" : 962,
"1896" : 824,
"1912" : 435,
"1928" : 798,
"1944" : 368,
"1960" : 638,
"1976" : 526,
"1992" : 242,
"2008" : 411,
"2024" : 186,
"2040" : 278,
"2064" : 363,
"2096" : 295,
"2128" : 224,
"2160" : 136,
"2192" : 83,
"2224" : 75,
"2256" : 58,
"2288" : 44,
"2320" : 54,
"2352" : 27,
"2384" : 19,
"2416" : 21,
"2448" : 29,
"2480" : 25,
"2512" : 8,
"2544" : 9,
"2576" : 11,
"2608" : 9,
"2640" : 8,
"2672" : 16,
"2704" : 7,
"2736" : 6,
"2768" : 3,
"2800" : 12,
"2832" : 3,
"2864" : 4,
"2896" : 2,
"2928" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 27,
"4640" : 26,
"4704" : 38,
"4768" : 50,
"4832" : 30,
"4896" : 46,
"4960" : 47,
"5024" : 40,
"5088" : 41,
"5152" : 37,
"5216" : 39,
"5280" : 53,
"5344" : 40,
"5408" : 61,
"5472" : 77,
"5536" : 59,
"5600" : 66,
"5664" : 52,
"5728" : 55,
"5792" : 27,
"5856" : 23,
"5920" : 40,
"5984" : 27,
"6048" : 32,
"6112" : 22,
"6176" : 19,
"6240" : 13,
"6304" : 20,
"6368" : 9,
"6432" : 10,
"6496" : 5,
"6560" : 13,
"6624" : 6,
"6688" : 6,
"6752" : 1,
"6816" : 11,
"6880" : 3,
"6944" : 1,
"7008" : 4,
"7072" : 4,
"7136" : 1,
"7200" : 3,
"7264" : 2,
"7392" : 3,
"7456" : 5,
"7520" : 2,
"7584" : 1,
"7648" : 4,
"7712" : 5,
"7776" : 2,
"7840" : 3,
"7904" : 6,
"7968" : 3,
"8032" : 1,
"8096" : 3,
"8160" : 2,
"8256" : 8,
"8384" : 7,
"8512" : 3,
"8640" : 2,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 3,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136955.290731,
"stddev" : 5072.809928,
"N" : 872301
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7445014.372385,
"bw_dev" : 43808.367044,
"bw_samples" : 239,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7270.476987,
"iops_stddev" : 42.779365,
"iops_samples" : 239
},
"write" : {
"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
},
"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" : 1.640014,
"sys_cpu" : 98.019983,
"ctx" : 52,
"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" : 99.568383,
"4" : 0.278344,
"10" : 0.152355,
"20" : 0.010000,
"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" : 1773062869,
"timestamp_ms" : 1773062869746,
"time" : "Mon Mar 9 10:27:49 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 990693556224,
"io_kbytes" : 967474176,
"bw_bytes" : 7620778284,
"bw" : 7442166,
"iops" : 7267.748213,
"runtime" : 129999,
"total_ios" : 944800,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135470.967343,
"stddev" : 5057.682260,
"N" : 944800
},
"clat_ns" : {
"min" : 1372,
"max" : 24878,
"mean" : 1512.197277,
"stddev" : 189.033267,
"N" : 944799,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1976,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7264
},
"bins" : {
"1368" : 6,
"1384" : 294,
"1400" : 14151,
"1416" : 89680,
"1432" : 69338,
"1448" : 134193,
"1464" : 65324,
"1480" : 112287,
"1496" : 92509,
"1512" : 43865,
"1528" : 76932,
"1544" : 32587,
"1560" : 51725,
"1576" : 37567,
"1592" : 14908,
"1608" : 25195,
"1624" : 10537,
"1640" : 17228,
"1656" : 12270,
"1672" : 4809,
"1688" : 7416,
"1704" : 2856,
"1720" : 4992,
"1736" : 3909,
"1752" : 1574,
"1768" : 2539,
"1784" : 1017,
"1800" : 1822,
"1816" : 1578,
"1832" : 692,
"1848" : 1287,
"1864" : 565,
"1880" : 1034,
"1896" : 884,
"1912" : 462,
"1928" : 851,
"1944" : 388,
"1960" : 684,
"1976" : 563,
"1992" : 259,
"2008" : 436,
"2024" : 199,
"2040" : 292,
"2064" : 384,
"2096" : 312,
"2128" : 241,
"2160" : 141,
"2192" : 89,
"2224" : 77,
"2256" : 63,
"2288" : 48,
"2320" : 58,
"2352" : 27,
"2384" : 22,
"2416" : 22,
"2448" : 32,
"2480" : 27,
"2512" : 8,
"2544" : 10,
"2576" : 12,
"2608" : 9,
"2640" : 9,
"2672" : 17,
"2704" : 7,
"2736" : 7,
"2768" : 3,
"2800" : 13,
"2832" : 3,
"2864" : 4,
"2896" : 2,
"2928" : 1,
"3024" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 28,
"4640" : 27,
"4704" : 39,
"4768" : 53,
"4832" : 38,
"4896" : 50,
"4960" : 54,
"5024" : 41,
"5088" : 45,
"5152" : 39,
"5216" : 43,
"5280" : 59,
"5344" : 43,
"5408" : 69,
"5472" : 81,
"5536" : 64,
"5600" : 72,
"5664" : 58,
"5728" : 57,
"5792" : 29,
"5856" : 27,
"5920" : 42,
"5984" : 30,
"6048" : 35,
"6112" : 25,
"6176" : 20,
"6240" : 14,
"6304" : 20,
"6368" : 11,
"6432" : 12,
"6496" : 7,
"6560" : 13,
"6624" : 8,
"6688" : 6,
"6752" : 1,
"6816" : 11,
"6880" : 3,
"6944" : 2,
"7008" : 4,
"7072" : 4,
"7136" : 1,
"7200" : 3,
"7264" : 2,
"7392" : 3,
"7456" : 5,
"7520" : 2,
"7584" : 1,
"7648" : 5,
"7712" : 5,
"7776" : 3,
"7840" : 3,
"7904" : 6,
"7968" : 3,
"8032" : 1,
"8096" : 3,
"8160" : 2,
"8256" : 8,
"8384" : 8,
"8512" : 3,
"8640" : 3,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 136983.167296,
"stddev" : 5060.471315,
"N" : 944799
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7443513.957529,
"bw_dev" : 42751.654583,
"bw_samples" : 259,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7269.011583,
"iops_stddev" : 41.749111,
"iops_samples" : 259
},
"write" : {
"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
},
"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" : 1.629243,
"sys_cpu" : 98.029985,
"ctx" : 56,
"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" : 99.574196,
"4" : 0.272756,
"10" : 0.152202,
"20" : 0.010000,
"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" : 1773062879,
"timestamp_ms" : 1773062879746,
"time" : "Mon Mar 9 10:27:59 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 39,
"elapsed" : 151,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 1066709024768,
"io_kbytes" : 1041708032,
"bw_bytes" : 7619404601,
"bw" : 7440824,
"iops" : 7266.437617,
"runtime" : 139999,
"total_ios" : 1017294,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135496.899571,
"stddev" : 5046.396589,
"N" : 1017294
},
"clat_ns" : {
"min" : 1372,
"max" : 26059,
"mean" : 1511.601840,
"stddev" : 190.208384,
"N" : 1017293,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1976,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7200
},
"bins" : {
"1368" : 6,
"1384" : 303,
"1400" : 14712,
"1416" : 95396,
"1432" : 74540,
"1448" : 145742,
"1464" : 71663,
"1480" : 123736,
"1496" : 101539,
"1512" : 47474,
"1528" : 82233,
"1544" : 34632,
"1560" : 54754,
"1576" : 39604,
"1592" : 15714,
"1608" : 26461,
"1624" : 11062,
"1640" : 18088,
"1656" : 12898,
"1672" : 5053,
"1688" : 7807,
"1704" : 3009,
"1720" : 5266,
"1736" : 4088,
"1752" : 1665,
"1768" : 2673,
"1784" : 1087,
"1800" : 1932,
"1816" : 1662,
"1832" : 733,
"1848" : 1371,
"1864" : 601,
"1880" : 1105,
"1896" : 950,
"1912" : 499,
"1928" : 921,
"1944" : 404,
"1960" : 726,
"1976" : 612,
"1992" : 270,
"2008" : 466,
"2024" : 215,
"2040" : 310,
"2064" : 409,
"2096" : 329,
"2128" : 250,
"2160" : 147,
"2192" : 93,
"2224" : 84,
"2256" : 66,
"2288" : 51,
"2320" : 63,
"2352" : 30,
"2384" : 24,
"2416" : 25,
"2448" : 33,
"2480" : 30,
"2512" : 8,
"2544" : 11,
"2576" : 13,
"2608" : 9,
"2640" : 10,
"2672" : 18,
"2704" : 8,
"2736" : 8,
"2768" : 5,
"2800" : 14,
"2832" : 3,
"2864" : 4,
"2896" : 2,
"2928" : 1,
"3024" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 28,
"4640" : 28,
"4704" : 43,
"4768" : 57,
"4832" : 42,
"4896" : 57,
"4960" : 59,
"5024" : 44,
"5088" : 47,
"5152" : 43,
"5216" : 46,
"5280" : 62,
"5344" : 51,
"5408" : 77,
"5472" : 87,
"5536" : 67,
"5600" : 77,
"5664" : 62,
"5728" : 61,
"5792" : 33,
"5856" : 31,
"5920" : 46,
"5984" : 32,
"6048" : 38,
"6112" : 25,
"6176" : 25,
"6240" : 17,
"6304" : 22,
"6368" : 11,
"6432" : 12,
"6496" : 8,
"6560" : 14,
"6624" : 8,
"6688" : 6,
"6752" : 2,
"6816" : 11,
"6880" : 5,
"6944" : 2,
"7008" : 5,
"7072" : 4,
"7136" : 1,
"7200" : 3,
"7264" : 2,
"7392" : 3,
"7456" : 5,
"7520" : 2,
"7584" : 1,
"7648" : 5,
"7712" : 6,
"7776" : 3,
"7840" : 3,
"7904" : 6,
"7968" : 4,
"8032" : 1,
"8096" : 3,
"8160" : 2,
"8256" : 8,
"8384" : 9,
"8512" : 4,
"8640" : 3,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1,
"25984" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 137008.503922,
"stddev" : 5049.243902,
"N" : 1017293
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7442095.114695,
"bw_dev" : 41900.948435,
"bw_samples" : 279,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7267.627240,
"iops_stddev" : 40.916533,
"iops_samples" : 279
},
"write" : {
"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
},
"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" : 1.633583,
"sys_cpu" : 98.024986,
"ctx" : 60,
"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" : 99.577015,
"4" : 0.269440,
"10" : 0.152660,
"20" : 0.010000,
"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" : 1773062889,
"timestamp_ms" : 1773062889746,
"time" : "Mon Mar 9 10:28:09 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 30,
"elapsed" : 161,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 1142724493312,
"io_kbytes" : 1115941888,
"bw_bytes" : 7618214076,
"bw" : 7439662,
"iops" : 7265.301769,
"runtime" : 149999,
"total_ios" : 1089788,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135517.775840,
"stddev" : 5038.132333,
"N" : 1089788
},
"clat_ns" : {
"min" : 1372,
"max" : 26059,
"mean" : 1511.897933,
"stddev" : 189.462524,
"N" : 1089787,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1976,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7136
},
"bins" : {
"1368" : 6,
"1384" : 308,
"1400" : 14988,
"1416" : 98573,
"1432" : 77412,
"1448" : 153927,
"1464" : 77679,
"1480" : 136093,
"1496" : 112339,
"1512" : 52067,
"1528" : 89306,
"1544" : 37454,
"1560" : 58623,
"1576" : 42163,
"1592" : 16687,
"1608" : 28055,
"1624" : 11693,
"1640" : 19068,
"1656" : 13675,
"1672" : 5345,
"1688" : 8320,
"1704" : 3191,
"1720" : 5594,
"1736" : 4326,
"1752" : 1771,
"1768" : 2837,
"1784" : 1153,
"1800" : 2053,
"1816" : 1756,
"1832" : 777,
"1848" : 1460,
"1864" : 638,
"1880" : 1193,
"1896" : 1030,
"1912" : 529,
"1928" : 977,
"1944" : 424,
"1960" : 769,
"1976" : 661,
"1992" : 292,
"2008" : 498,
"2024" : 224,
"2040" : 331,
"2064" : 439,
"2096" : 350,
"2128" : 267,
"2160" : 156,
"2192" : 97,
"2224" : 86,
"2256" : 68,
"2288" : 53,
"2320" : 64,
"2352" : 31,
"2384" : 25,
"2416" : 29,
"2448" : 35,
"2480" : 32,
"2512" : 9,
"2544" : 11,
"2576" : 15,
"2608" : 9,
"2640" : 10,
"2672" : 19,
"2704" : 8,
"2736" : 8,
"2768" : 5,
"2800" : 14,
"2832" : 3,
"2864" : 4,
"2896" : 3,
"2928" : 1,
"3024" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 28,
"4640" : 28,
"4704" : 46,
"4768" : 62,
"4832" : 48,
"4896" : 61,
"4960" : 62,
"5024" : 48,
"5088" : 48,
"5152" : 46,
"5216" : 47,
"5280" : 63,
"5344" : 57,
"5408" : 87,
"5472" : 95,
"5536" : 71,
"5600" : 81,
"5664" : 68,
"5728" : 65,
"5792" : 36,
"5856" : 34,
"5920" : 50,
"5984" : 37,
"6048" : 40,
"6112" : 29,
"6176" : 27,
"6240" : 17,
"6304" : 23,
"6368" : 12,
"6432" : 13,
"6496" : 8,
"6560" : 15,
"6624" : 8,
"6688" : 6,
"6752" : 3,
"6816" : 12,
"6880" : 5,
"6944" : 3,
"7008" : 5,
"7072" : 5,
"7136" : 2,
"7200" : 3,
"7264" : 2,
"7392" : 3,
"7456" : 5,
"7520" : 2,
"7584" : 1,
"7648" : 6,
"7712" : 6,
"7776" : 3,
"7840" : 3,
"7904" : 6,
"7968" : 4,
"8032" : 1,
"8096" : 3,
"8160" : 2,
"8256" : 8,
"8384" : 9,
"8512" : 5,
"8640" : 4,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1,
"25984" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 137029.676136,
"stddev" : 5041.058029,
"N" : 1089787
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7440792.384615,
"bw_dev" : 41146.499965,
"bw_samples" : 299,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7266.354515,
"iops_stddev" : 40.179063,
"iops_samples" : 299
},
"write" : {
"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
},
"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" : 1.633344,
"sys_cpu" : 98.025320,
"ctx" : 65,
"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" : 99.580102,
"4" : 0.266657,
"10" : 0.152415,
"20" : 0.010000,
"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" : 1773062899,
"timestamp_ms" : 1773062899746,
"time" : "Mon Mar 9 10:28:19 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 20,
"elapsed" : 171,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 1218752544768,
"io_kbytes" : 1190188032,
"bw_bytes" : 7617251012,
"bw" : 7438721,
"iops" : 7264.382902,
"runtime" : 159999,
"total_ios" : 1162294,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 734862,
"mean" : 135534.571891,
"stddev" : 5031.257596,
"N" : 1162294
},
"clat_ns" : {
"min" : 1372,
"max" : 26059,
"mean" : 1511.877054,
"stddev" : 188.807081,
"N" : 1162293,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1976,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7072
},
"bins" : {
"1368" : 6,
"1384" : 317,
"1400" : 15388,
"1416" : 102678,
"1432" : 81226,
"1448" : 163485,
"1464" : 83742,
"1480" : 147907,
"1496" : 122431,
"1512" : 56253,
"1528" : 95745,
"1544" : 39803,
"1560" : 62294,
"1576" : 44558,
"1592" : 17633,
"1608" : 29581,
"1624" : 12278,
"1640" : 20004,
"1656" : 14421,
"1672" : 5638,
"1688" : 8809,
"1704" : 3368,
"1720" : 5911,
"1736" : 4545,
"1752" : 1863,
"1768" : 2996,
"1784" : 1220,
"1800" : 2163,
"1816" : 1872,
"1832" : 815,
"1848" : 1545,
"1864" : 681,
"1880" : 1273,
"1896" : 1104,
"1912" : 564,
"1928" : 1047,
"1944" : 459,
"1960" : 820,
"1976" : 710,
"1992" : 309,
"2008" : 528,
"2024" : 239,
"2040" : 354,
"2064" : 463,
"2096" : 361,
"2128" : 284,
"2160" : 161,
"2192" : 103,
"2224" : 88,
"2256" : 70,
"2288" : 55,
"2320" : 65,
"2352" : 31,
"2384" : 26,
"2416" : 30,
"2448" : 37,
"2480" : 34,
"2512" : 11,
"2544" : 11,
"2576" : 15,
"2608" : 10,
"2640" : 10,
"2672" : 19,
"2704" : 9,
"2736" : 8,
"2768" : 6,
"2800" : 14,
"2832" : 3,
"2864" : 5,
"2896" : 3,
"2928" : 1,
"3024" : 1,
"3056" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 28,
"4640" : 29,
"4704" : 47,
"4768" : 66,
"4832" : 50,
"4896" : 65,
"4960" : 67,
"5024" : 51,
"5088" : 53,
"5152" : 49,
"5216" : 49,
"5280" : 68,
"5344" : 63,
"5408" : 91,
"5472" : 98,
"5536" : 83,
"5600" : 83,
"5664" : 72,
"5728" : 70,
"5792" : 39,
"5856" : 35,
"5920" : 54,
"5984" : 40,
"6048" : 43,
"6112" : 32,
"6176" : 28,
"6240" : 20,
"6304" : 24,
"6368" : 12,
"6432" : 15,
"6496" : 10,
"6560" : 15,
"6624" : 8,
"6688" : 7,
"6752" : 5,
"6816" : 12,
"6880" : 5,
"6944" : 3,
"7008" : 5,
"7072" : 5,
"7136" : 2,
"7200" : 3,
"7264" : 2,
"7392" : 3,
"7456" : 5,
"7520" : 2,
"7584" : 1,
"7648" : 6,
"7712" : 6,
"7776" : 4,
"7840" : 3,
"7904" : 6,
"7968" : 4,
"8032" : 1,
"8096" : 5,
"8160" : 2,
"8256" : 10,
"8384" : 9,
"8512" : 5,
"8640" : 4,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"19328" : 1,
"24960" : 1,
"25984" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 736815,
"mean" : 137046.451175,
"stddev" : 5034.236968,
"N" : 1162293
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7439864.868339,
"bw_dev" : 40378.014352,
"bw_samples" : 319,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7265.448276,
"iops_stddev" : 39.428260,
"iops_samples" : 319
},
"write" : {
"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
},
"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" : 1.638135,
"sys_cpu" : 98.019988,
"ctx" : 73,
"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" : 99.584270,
"4" : 0.263014,
"10" : 0.151941,
"20" : 0.010000,
"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" : 1773062909,
"timestamp_ms" : 1773062909746,
"time" : "Mon Mar 9 10:28:29 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 10,
"elapsed" : 181,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 1294825684992,
"io_kbytes" : 1264478208,
"bw_bytes" : 7616666480,
"bw" : 7438150,
"iops" : 7263.825081,
"runtime" : 169999,
"total_ios" : 1234843,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 742943,
"mean" : 135546.381054,
"stddev" : 5106.051284,
"N" : 1234843
},
"clat_ns" : {
"min" : 1372,
"max" : 26059,
"mean" : 1511.383669,
"stddev" : 188.433510,
"N" : 1234842,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1960,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7072
},
"bins" : {
"1368" : 6,
"1384" : 328,
"1400" : 16068,
"1416" : 108783,
"1432" : 86538,
"1448" : 175121,
"1464" : 89880,
"1480" : 158859,
"1496" : 131024,
"1512" : 59760,
"1528" : 101044,
"1544" : 41770,
"1560" : 65319,
"1576" : 46735,
"1592" : 18509,
"1608" : 31021,
"1624" : 12865,
"1640" : 20925,
"1656" : 15073,
"1672" : 5868,
"1688" : 9220,
"1704" : 3551,
"1720" : 6213,
"1736" : 4783,
"1752" : 1953,
"1768" : 3147,
"1784" : 1275,
"1800" : 2276,
"1816" : 1971,
"1832" : 857,
"1848" : 1641,
"1864" : 727,
"1880" : 1331,
"1896" : 1178,
"1912" : 590,
"1928" : 1110,
"1944" : 489,
"1960" : 872,
"1976" : 747,
"1992" : 323,
"2008" : 561,
"2024" : 250,
"2040" : 377,
"2064" : 485,
"2096" : 374,
"2128" : 298,
"2160" : 174,
"2192" : 108,
"2224" : 94,
"2256" : 72,
"2288" : 60,
"2320" : 65,
"2352" : 33,
"2384" : 26,
"2416" : 31,
"2448" : 40,
"2480" : 35,
"2512" : 11,
"2544" : 12,
"2576" : 16,
"2608" : 11,
"2640" : 11,
"2672" : 21,
"2704" : 9,
"2736" : 8,
"2768" : 7,
"2800" : 15,
"2832" : 3,
"2864" : 5,
"2896" : 3,
"2928" : 2,
"3024" : 1,
"3056" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 29,
"4640" : 32,
"4704" : 49,
"4768" : 71,
"4832" : 57,
"4896" : 67,
"4960" : 71,
"5024" : 53,
"5088" : 54,
"5152" : 50,
"5216" : 53,
"5280" : 69,
"5344" : 65,
"5408" : 95,
"5472" : 102,
"5536" : 88,
"5600" : 90,
"5664" : 77,
"5728" : 73,
"5792" : 39,
"5856" : 40,
"5920" : 57,
"5984" : 41,
"6048" : 45,
"6112" : 35,
"6176" : 31,
"6240" : 20,
"6304" : 28,
"6368" : 12,
"6432" : 16,
"6496" : 10,
"6560" : 18,
"6624" : 8,
"6688" : 8,
"6752" : 6,
"6816" : 12,
"6880" : 5,
"6944" : 3,
"7008" : 5,
"7072" : 5,
"7136" : 2,
"7200" : 3,
"7264" : 2,
"7392" : 4,
"7456" : 5,
"7520" : 3,
"7584" : 2,
"7648" : 6,
"7712" : 6,
"7776" : 4,
"7840" : 4,
"7904" : 6,
"7968" : 4,
"8032" : 1,
"8096" : 5,
"8160" : 2,
"8256" : 11,
"8384" : 10,
"8512" : 6,
"8640" : 4,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"14912" : 1,
"19328" : 1,
"24960" : 1,
"25984" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 750765,
"mean" : 137057.766832,
"stddev" : 5110.344811,
"N" : 1234842
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7439286.740413,
"bw_dev" : 39765.863454,
"bw_samples" : 339,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7264.884956,
"iops_stddev" : 38.831091,
"iops_samples" : 339
},
"write" : {
"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
},
"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" : 1.631774,
"sys_cpu" : 98.027047,
"ctx" : 81,
"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" : 99.587559,
"4" : 0.260762,
"10" : 0.150869,
"20" : 0.010000,
"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" : 1773062919,
"timestamp_ms" : 1773062919746,
"time" : "Mon Mar 9 10:28:39 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 1370905116672,
"io_kbytes" : 1338774528,
"bw_bytes" : 7616181849,
"bw" : 7437677,
"iops" : 7263.362574,
"runtime" : 179999,
"total_ios" : 1307398,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 742943,
"mean" : 135555.920849,
"stddev" : 5098.054923,
"N" : 1307398
},
"clat_ns" : {
"min" : 1372,
"max" : 26059,
"mean" : 1511.144483,
"stddev" : 188.234270,
"N" : 1307397,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1960,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7072
},
"bins" : {
"1368" : 6,
"1384" : 340,
"1400" : 16868,
"1416" : 114693,
"1432" : 91704,
"1448" : 185791,
"1464" : 95407,
"1480" : 169488,
"1496" : 139398,
"1512" : 63436,
"1528" : 106902,
"1544" : 44091,
"1560" : 68913,
"1576" : 49159,
"1592" : 19461,
"1608" : 32623,
"1624" : 13504,
"1640" : 21941,
"1656" : 15795,
"1672" : 6124,
"1688" : 9640,
"1704" : 3721,
"1720" : 6545,
"1736" : 5000,
"1752" : 2063,
"1768" : 3301,
"1784" : 1339,
"1800" : 2369,
"1816" : 2054,
"1832" : 897,
"1848" : 1709,
"1864" : 762,
"1880" : 1414,
"1896" : 1237,
"1912" : 617,
"1928" : 1173,
"1944" : 515,
"1960" : 915,
"1976" : 789,
"1992" : 333,
"2008" : 589,
"2024" : 267,
"2040" : 403,
"2064" : 509,
"2096" : 388,
"2128" : 307,
"2160" : 181,
"2192" : 114,
"2224" : 99,
"2256" : 72,
"2288" : 62,
"2320" : 70,
"2352" : 34,
"2384" : 28,
"2416" : 32,
"2448" : 43,
"2480" : 37,
"2512" : 13,
"2544" : 13,
"2576" : 16,
"2608" : 11,
"2640" : 12,
"2672" : 21,
"2704" : 9,
"2736" : 8,
"2768" : 7,
"2800" : 15,
"2832" : 3,
"2864" : 5,
"2896" : 3,
"2928" : 2,
"3024" : 1,
"3056" : 1,
"3088" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 30,
"4640" : 34,
"4704" : 52,
"4768" : 75,
"4832" : 62,
"4896" : 71,
"4960" : 75,
"5024" : 56,
"5088" : 56,
"5152" : 51,
"5216" : 56,
"5280" : 70,
"5344" : 69,
"5408" : 97,
"5472" : 107,
"5536" : 95,
"5600" : 94,
"5664" : 83,
"5728" : 77,
"5792" : 40,
"5856" : 45,
"5920" : 62,
"5984" : 46,
"6048" : 45,
"6112" : 39,
"6176" : 35,
"6240" : 25,
"6304" : 28,
"6368" : 14,
"6432" : 18,
"6496" : 14,
"6560" : 19,
"6624" : 8,
"6688" : 8,
"6752" : 6,
"6816" : 14,
"6880" : 5,
"6944" : 4,
"7008" : 5,
"7072" : 6,
"7136" : 2,
"7200" : 3,
"7264" : 2,
"7392" : 4,
"7456" : 5,
"7520" : 3,
"7584" : 2,
"7648" : 6,
"7712" : 6,
"7776" : 4,
"7840" : 4,
"7904" : 7,
"7968" : 5,
"8032" : 2,
"8096" : 5,
"8160" : 2,
"8256" : 11,
"8384" : 11,
"8512" : 6,
"8640" : 4,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"14912" : 1,
"19328" : 1,
"24960" : 1,
"25984" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 750765,
"mean" : 137067.067330,
"stddev" : 5102.286983,
"N" : 1307397
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7438956.997214,
"bw_dev" : 38938.481750,
"bw_samples" : 359,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7264.562674,
"iops_stddev" : 38.024483,
"iops_samples" : 359
},
"write" : {
"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
},
"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" : 1.630009,
"sys_cpu" : 98.028322,
"ctx" : 89,
"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" : 99.589949,
"4" : 0.258299,
"10" : 0.150987,
"20" : 0.010000,
"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" : 1773062919,
"timestamp_ms" : 1773062919791,
"time" : "Mon Mar 9 10:28:39 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-raidz2/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-read-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 1370909310976,
"io_kbytes" : 1338778624,
"bw_bytes" : 7616078215,
"bw" : 7437576,
"iops" : 7263.252631,
"runtime" : 180002,
"total_ios" : 1307400,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 126152,
"max" : 742943,
"mean" : 135555.924835,
"stddev" : 5098.050078,
"N" : 1307401
},
"clat_ns" : {
"min" : 1372,
"max" : 26059,
"mean" : 1511.144562,
"stddev" : 188.234128,
"N" : 1307400,
"percentile" : {
"1.000000" : 1400,
"5.000000" : 1416,
"10.000000" : 1416,
"20.000000" : 1448,
"30.000000" : 1448,
"40.000000" : 1480,
"50.000000" : 1480,
"60.000000" : 1496,
"70.000000" : 1528,
"80.000000" : 1560,
"90.000000" : 1608,
"95.000000" : 1656,
"99.000000" : 1864,
"99.500000" : 1960,
"99.900000" : 5216,
"99.950000" : 5728,
"99.990000" : 7072
},
"bins" : {
"1368" : 6,
"1384" : 340,
"1400" : 16868,
"1416" : 114693,
"1432" : 91704,
"1448" : 185791,
"1464" : 95408,
"1480" : 169489,
"1496" : 139398,
"1512" : 63436,
"1528" : 106902,
"1544" : 44091,
"1560" : 68913,
"1576" : 49159,
"1592" : 19461,
"1608" : 32623,
"1624" : 13504,
"1640" : 21941,
"1656" : 15795,
"1672" : 6124,
"1688" : 9641,
"1704" : 3721,
"1720" : 6545,
"1736" : 5000,
"1752" : 2063,
"1768" : 3301,
"1784" : 1339,
"1800" : 2369,
"1816" : 2054,
"1832" : 897,
"1848" : 1709,
"1864" : 762,
"1880" : 1414,
"1896" : 1237,
"1912" : 617,
"1928" : 1173,
"1944" : 515,
"1960" : 915,
"1976" : 789,
"1992" : 333,
"2008" : 589,
"2024" : 267,
"2040" : 403,
"2064" : 509,
"2096" : 388,
"2128" : 307,
"2160" : 181,
"2192" : 114,
"2224" : 99,
"2256" : 72,
"2288" : 62,
"2320" : 70,
"2352" : 34,
"2384" : 28,
"2416" : 32,
"2448" : 43,
"2480" : 37,
"2512" : 13,
"2544" : 13,
"2576" : 16,
"2608" : 11,
"2640" : 12,
"2672" : 21,
"2704" : 9,
"2736" : 8,
"2768" : 7,
"2800" : 15,
"2832" : 3,
"2864" : 5,
"2896" : 3,
"2928" : 2,
"3024" : 1,
"3056" : 1,
"3088" : 1,
"3152" : 1,
"4048" : 1,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 7,
"4448" : 16,
"4512" : 30,
"4576" : 30,
"4640" : 34,
"4704" : 52,
"4768" : 75,
"4832" : 62,
"4896" : 71,
"4960" : 75,
"5024" : 56,
"5088" : 56,
"5152" : 51,
"5216" : 56,
"5280" : 70,
"5344" : 69,
"5408" : 97,
"5472" : 107,
"5536" : 95,
"5600" : 94,
"5664" : 83,
"5728" : 77,
"5792" : 40,
"5856" : 45,
"5920" : 62,
"5984" : 46,
"6048" : 45,
"6112" : 39,
"6176" : 35,
"6240" : 25,
"6304" : 28,
"6368" : 14,
"6432" : 18,
"6496" : 14,
"6560" : 19,
"6624" : 8,
"6688" : 8,
"6752" : 6,
"6816" : 14,
"6880" : 5,
"6944" : 4,
"7008" : 5,
"7072" : 6,
"7136" : 2,
"7200" : 3,
"7264" : 2,
"7392" : 4,
"7456" : 5,
"7520" : 3,
"7584" : 2,
"7648" : 6,
"7712" : 6,
"7776" : 4,
"7840" : 4,
"7904" : 7,
"7968" : 5,
"8032" : 2,
"8096" : 5,
"8160" : 2,
"8256" : 11,
"8384" : 11,
"8512" : 6,
"8640" : 4,
"8768" : 3,
"8896" : 6,
"9024" : 4,
"9152" : 1,
"9280" : 4,
"9536" : 2,
"9664" : 3,
"10176" : 1,
"10816" : 2,
"11072" : 1,
"12736" : 1,
"14912" : 1,
"19328" : 1,
"24960" : 1,
"25984" : 1
}
},
"lat_ns" : {
"min" : 127915,
"max" : 750765,
"mean" : 137067.071396,
"stddev" : 5102.282205,
"N" : 1307400
},
"bw_min" : 7258112,
"bw_max" : 7557120,
"bw_agg" : 100.000000,
"bw_mean" : 7438898.383333,
"bw_dev" : 38900.112584,
"bw_samples" : 360,
"iops_min" : 7088,
"iops_max" : 7380,
"iops_mean" : 7264.505556,
"iops_stddev" : 37.986949,
"iops_samples" : 360
},
"write" : {
"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
},
"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" : 180001,
"usr_cpu" : 1.629991,
"sys_cpu" : 98.027789,
"ctx" : 90,
"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" : 99.590026,
"4" : 0.258299,
"10" : 0.150987,
"20" : 0.010000,
"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
}
]
}