raidz2/benchmarks/seq/seq-read-qd1-nj8_run1.json
{
"fio version" : "fio-3.35",
"timestamp" : 1773064175,
"timestamp_ms" : 1773064175804,
"time" : "Mon Mar 9 10:49:35 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 10,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803201440,
"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" : 1773064185,
"timestamp_ms" : 1773064185804,
"time" : "Mon Mar 9 10:49:45 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 20,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803281448,
"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" : 1773064195,
"timestamp_ms" : 1773064195804,
"time" : "Mon Mar 9 10:49:55 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 30,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803361448,
"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" : 1773064205,
"timestamp_ms" : 1773064205804,
"time" : "Mon Mar 9 10:50:05 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 40,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803441448,
"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" : 1773064215,
"timestamp_ms" : 1773064215804,
"time" : "Mon Mar 9 10:50:15 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 50,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803521440,
"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" : 1773064225,
"timestamp_ms" : 1773064225804,
"time" : "Mon Mar 9 10:50:25 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 60,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803601440,
"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" : 1773064235,
"timestamp_ms" : 1773064235805,
"time" : "Mon Mar 9 10:50:35 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 190,
"elapsed" : 70,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 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" : 13803681448,
"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" : 1773064245,
"timestamp_ms" : 1773064245805,
"time" : "Mon Mar 9 10:50:45 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 2147483647,
"elapsed" : 2,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 34885074944,
"io_kbytes" : 34067456,
"bw_bytes" : 20666513592,
"bw" : 20182142,
"iops" : 19722.748815,
"runtime" : 1688,
"total_ios" : 33292,
"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" : 13504,
"usr_cpu" : 0.659064,
"sys_cpu" : 91.091528,
"ctx" : 6469,
"majf" : 0,
"minf" : 2123,
"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" : 1773064264,
"timestamp_ms" : 1773064264117,
"time" : "Mon Mar 9 10:51:04 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 153979191296,
"io_kbytes" : 150370304,
"bw_bytes" : 15397919129,
"bw" : 15037030,
"iops" : 14685.600000,
"runtime" : 10000,
"total_ios" : 146856,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2620418,
"mean" : 542048.782420,
"stddev" : 261086.768821,
"N" : 146856
},
"clat_ns" : {
"min" : 1282,
"max" : 52560,
"mean" : 1894.284648,
"stddev" : 615.815593,
"N" : 146848,
"percentile" : {
"1.000000" : 1432,
"5.000000" : 1464,
"10.000000" : 1496,
"20.000000" : 1576,
"30.000000" : 1656,
"40.000000" : 1736,
"50.000000" : 1816,
"60.000000" : 1896,
"70.000000" : 1976,
"80.000000" : 2096,
"90.000000" : 2256,
"95.000000" : 2448,
"99.000000" : 3376,
"99.500000" : 5536,
"99.900000" : 9920,
"99.950000" : 10816,
"99.990000" : 14400
},
"bins" : {
"1288" : 4,
"1304" : 1,
"1336" : 3,
"1352" : 4,
"1368" : 7,
"1384" : 1,
"1400" : 21,
"1416" : 463,
"1432" : 1063,
"1448" : 4070,
"1464" : 2498,
"1480" : 4542,
"1496" : 3856,
"1512" : 1667,
"1528" : 3410,
"1544" : 1957,
"1560" : 4036,
"1576" : 3973,
"1592" : 1966,
"1608" : 3749,
"1624" : 1773,
"1640" : 3585,
"1656" : 3611,
"1672" : 1863,
"1688" : 3717,
"1704" : 1818,
"1720" : 3574,
"1736" : 3533,
"1752" : 1757,
"1768" : 3563,
"1784" : 1816,
"1800" : 3701,
"1816" : 3623,
"1832" : 1884,
"1848" : 3631,
"1864" : 1825,
"1880" : 3682,
"1896" : 3735,
"1912" : 1857,
"1928" : 3513,
"1944" : 1815,
"1960" : 3355,
"1976" : 3159,
"1992" : 1627,
"2008" : 3072,
"2024" : 1548,
"2040" : 2797,
"2064" : 3895,
"2096" : 3623,
"2128" : 3942,
"2160" : 2941,
"2192" : 2354,
"2224" : 2067,
"2256" : 1757,
"2288" : 1762,
"2320" : 1505,
"2352" : 1051,
"2384" : 968,
"2416" : 827,
"2448" : 763,
"2480" : 766,
"2512" : 498,
"2544" : 453,
"2576" : 396,
"2608" : 355,
"2640" : 381,
"2672" : 224,
"2704" : 244,
"2736" : 195,
"2768" : 190,
"2800" : 210,
"2832" : 147,
"2864" : 132,
"2896" : 92,
"2928" : 89,
"2960" : 128,
"2992" : 79,
"3024" : 79,
"3056" : 74,
"3088" : 72,
"3120" : 78,
"3152" : 52,
"3184" : 53,
"3216" : 34,
"3248" : 31,
"3280" : 53,
"3312" : 37,
"3344" : 32,
"3376" : 29,
"3408" : 27,
"3440" : 24,
"3472" : 19,
"3504" : 30,
"3536" : 22,
"3568" : 37,
"3600" : 22,
"3632" : 29,
"3664" : 20,
"3696" : 24,
"3728" : 29,
"3760" : 17,
"3792" : 22,
"3824" : 13,
"3856" : 15,
"3888" : 16,
"3920" : 15,
"3952" : 13,
"3984" : 16,
"4016" : 13,
"4048" : 7,
"4080" : 23,
"4128" : 15,
"4192" : 22,
"4256" : 18,
"4320" : 21,
"4384" : 13,
"4448" : 18,
"4512" : 8,
"4576" : 17,
"4640" : 10,
"4704" : 7,
"4768" : 16,
"4832" : 10,
"4896" : 13,
"4960" : 9,
"5024" : 15,
"5088" : 6,
"5152" : 7,
"5216" : 14,
"5280" : 6,
"5344" : 10,
"5408" : 12,
"5472" : 7,
"5536" : 5,
"5600" : 10,
"5664" : 7,
"5728" : 9,
"5792" : 3,
"5856" : 16,
"5920" : 5,
"5984" : 8,
"6048" : 6,
"6112" : 8,
"6176" : 7,
"6240" : 15,
"6304" : 7,
"6368" : 7,
"6432" : 8,
"6496" : 10,
"6560" : 7,
"6624" : 4,
"6688" : 12,
"6752" : 6,
"6816" : 6,
"6880" : 14,
"6944" : 5,
"7008" : 6,
"7072" : 6,
"7136" : 10,
"7200" : 4,
"7264" : 9,
"7328" : 5,
"7392" : 4,
"7456" : 7,
"7520" : 9,
"7584" : 8,
"7648" : 7,
"7712" : 6,
"7776" : 10,
"7840" : 7,
"7904" : 10,
"7968" : 11,
"8032" : 7,
"8096" : 10,
"8160" : 10,
"8256" : 16,
"8384" : 17,
"8512" : 30,
"8640" : 17,
"8768" : 25,
"8896" : 31,
"9024" : 22,
"9152" : 21,
"9280" : 17,
"9408" : 19,
"9536" : 17,
"9664" : 16,
"9792" : 12,
"9920" : 12,
"10048" : 10,
"10176" : 12,
"10304" : 9,
"10432" : 11,
"10560" : 9,
"10688" : 6,
"10816" : 5,
"10944" : 4,
"11072" : 10,
"11200" : 1,
"11328" : 5,
"11456" : 1,
"11584" : 1,
"11712" : 7,
"11840" : 4,
"11968" : 1,
"12096" : 3,
"12224" : 3,
"12352" : 1,
"12480" : 2,
"12608" : 1,
"12736" : 2,
"12864" : 1,
"13120" : 2,
"13248" : 1,
"13376" : 1,
"13632" : 1,
"13760" : 2,
"14144" : 2,
"14272" : 1,
"14400" : 2,
"14528" : 2,
"15040" : 1,
"15808" : 2,
"16064" : 1,
"16768" : 1,
"18304" : 1,
"18560" : 1,
"19072" : 1,
"20096" : 1,
"20864" : 1,
"24448" : 1,
"52480" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2622632,
"mean" : 543936.582882,
"stddev" : 261295.173979,
"N" : 146848
},
"bw_min" : 11603968,
"bw_max" : 17909760,
"bw_agg" : 100.000000,
"bw_mean" : 15043568.631579,
"bw_dev" : 372604.614796,
"bw_samples" : 152,
"iops_min" : 11332,
"iops_max" : 17490,
"iops_mean" : 14690.631579,
"iops_stddev" : 363.867678,
"iops_samples" : 152
},
"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" : 80000,
"usr_cpu" : 0.528750,
"sys_cpu" : 74.243750,
"ctx" : 74390,
"majf" : 0,
"minf" : 283,
"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" : 71.708340,
"4" : 27.567822,
"10" : 0.628507,
"20" : 0.087160,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064274,
"timestamp_ms" : 1773064274117,
"time" : "Mon Mar 9 10:51:14 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 307480231936,
"io_kbytes" : 300273664,
"bw_bytes" : 15374780335,
"bw" : 15014433,
"iops" : 14663.233162,
"runtime" : 19999,
"total_ios" : 293250,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2620418,
"mean" : 542866.194926,
"stddev" : 262884.187686,
"N" : 293250
},
"clat_ns" : {
"min" : 1242,
"max" : 52560,
"mean" : 1893.274146,
"stddev" : 601.260496,
"N" : 293242,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1656,
"40.000000" : 1736,
"50.000000" : 1816,
"60.000000" : 1896,
"70.000000" : 1976,
"80.000000" : 2096,
"90.000000" : 2256,
"95.000000" : 2448,
"99.000000" : 3344,
"99.500000" : 5344,
"99.900000" : 9664,
"99.950000" : 10688,
"99.990000" : 14400
},
"bins" : {
"1240" : 1,
"1288" : 4,
"1304" : 2,
"1320" : 1,
"1336" : 6,
"1352" : 5,
"1368" : 13,
"1384" : 4,
"1400" : 40,
"1416" : 842,
"1432" : 1907,
"1448" : 6674,
"1464" : 3938,
"1480" : 7055,
"1496" : 6089,
"1512" : 2762,
"1528" : 6969,
"1544" : 4581,
"1560" : 9553,
"1576" : 9303,
"1592" : 4468,
"1608" : 8191,
"1624" : 3885,
"1640" : 7739,
"1656" : 7581,
"1672" : 3889,
"1688" : 7673,
"1704" : 3863,
"1720" : 7619,
"1736" : 7605,
"1752" : 3702,
"1768" : 7514,
"1784" : 3697,
"1800" : 7491,
"1816" : 7439,
"1832" : 3665,
"1848" : 7380,
"1864" : 3682,
"1880" : 7299,
"1896" : 7335,
"1912" : 3543,
"1928" : 6931,
"1944" : 3442,
"1960" : 6613,
"1976" : 6333,
"1992" : 3203,
"2008" : 6013,
"2024" : 2980,
"2040" : 5620,
"2064" : 7788,
"2096" : 7050,
"2128" : 7748,
"2160" : 5725,
"2192" : 4587,
"2224" : 4041,
"2256" : 3482,
"2288" : 3411,
"2320" : 2986,
"2352" : 2149,
"2384" : 1899,
"2416" : 1546,
"2448" : 1476,
"2480" : 1483,
"2512" : 1011,
"2544" : 894,
"2576" : 780,
"2608" : 705,
"2640" : 746,
"2672" : 462,
"2704" : 479,
"2736" : 386,
"2768" : 365,
"2800" : 420,
"2832" : 268,
"2864" : 274,
"2896" : 213,
"2928" : 197,
"2960" : 265,
"2992" : 159,
"3024" : 139,
"3056" : 129,
"3088" : 138,
"3120" : 147,
"3152" : 109,
"3184" : 103,
"3216" : 72,
"3248" : 88,
"3280" : 97,
"3312" : 79,
"3344" : 70,
"3376" : 64,
"3408" : 54,
"3440" : 59,
"3472" : 55,
"3504" : 55,
"3536" : 49,
"3568" : 62,
"3600" : 48,
"3632" : 50,
"3664" : 40,
"3696" : 50,
"3728" : 48,
"3760" : 35,
"3792" : 36,
"3824" : 26,
"3856" : 27,
"3888" : 39,
"3920" : 29,
"3952" : 36,
"3984" : 30,
"4016" : 23,
"4048" : 18,
"4080" : 39,
"4128" : 40,
"4192" : 39,
"4256" : 33,
"4320" : 41,
"4384" : 27,
"4448" : 42,
"4512" : 21,
"4576" : 34,
"4640" : 23,
"4704" : 13,
"4768" : 30,
"4832" : 20,
"4896" : 22,
"4960" : 20,
"5024" : 18,
"5088" : 15,
"5152" : 15,
"5216" : 22,
"5280" : 14,
"5344" : 18,
"5408" : 21,
"5472" : 15,
"5536" : 12,
"5600" : 18,
"5664" : 14,
"5728" : 23,
"5792" : 9,
"5856" : 22,
"5920" : 11,
"5984" : 20,
"6048" : 27,
"6112" : 16,
"6176" : 13,
"6240" : 26,
"6304" : 14,
"6368" : 18,
"6432" : 18,
"6496" : 16,
"6560" : 12,
"6624" : 8,
"6688" : 22,
"6752" : 10,
"6816" : 14,
"6880" : 23,
"6944" : 14,
"7008" : 14,
"7072" : 13,
"7136" : 22,
"7200" : 9,
"7264" : 16,
"7328" : 16,
"7392" : 6,
"7456" : 10,
"7520" : 14,
"7584" : 12,
"7648" : 12,
"7712" : 11,
"7776" : 18,
"7840" : 11,
"7904" : 19,
"7968" : 17,
"8032" : 20,
"8096" : 23,
"8160" : 20,
"8256" : 31,
"8384" : 41,
"8512" : 51,
"8640" : 38,
"8768" : 44,
"8896" : 55,
"9024" : 42,
"9152" : 41,
"9280" : 40,
"9408" : 31,
"9536" : 33,
"9664" : 29,
"9792" : 22,
"9920" : 20,
"10048" : 17,
"10176" : 21,
"10304" : 20,
"10432" : 13,
"10560" : 18,
"10688" : 9,
"10816" : 8,
"10944" : 10,
"11072" : 13,
"11200" : 5,
"11328" : 7,
"11456" : 4,
"11584" : 4,
"11712" : 8,
"11840" : 5,
"11968" : 4,
"12096" : 3,
"12224" : 6,
"12352" : 2,
"12480" : 4,
"12608" : 2,
"12736" : 3,
"12864" : 2,
"12992" : 1,
"13120" : 2,
"13248" : 4,
"13376" : 1,
"13632" : 1,
"13760" : 2,
"14144" : 4,
"14272" : 2,
"14400" : 6,
"14528" : 2,
"15040" : 1,
"15552" : 2,
"15808" : 2,
"16064" : 1,
"16192" : 1,
"16320" : 1,
"16768" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 1,
"18816" : 1,
"19072" : 1,
"19328" : 1,
"19840" : 1,
"20096" : 1,
"20864" : 1,
"21888" : 1,
"24448" : 1,
"38656" : 1,
"45312" : 1,
"52480" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2622632,
"mean" : 544756.244259,
"stddev" : 263086.421032,
"N" : 293242
},
"bw_min" : 11591680,
"bw_max" : 17909760,
"bw_agg" : 100.000000,
"bw_mean" : 15044404.564103,
"bw_dev" : 278062.727122,
"bw_samples" : 312,
"iops_min" : 11320,
"iops_max" : 17490,
"iops_mean" : 14691.333333,
"iops_stddev" : 271.550387,
"iops_samples" : 312
},
"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" : 159992,
"usr_cpu" : 0.544402,
"sys_cpu" : 74.776239,
"ctx" : 145920,
"majf" : 0,
"minf" : 283,
"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" : 72.133333,
"4" : 27.168286,
"10" : 0.616539,
"20" : 0.076726,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064284,
"timestamp_ms" : 1773064284118,
"time" : "Mon Mar 9 10:51:24 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 149,
"elapsed" : 41,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 474896924672,
"io_kbytes" : 463766528,
"bw_bytes" : 15829897489,
"bw" : 15458884,
"iops" : 15097.733333,
"runtime" : 30000,
"total_ios" : 452932,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2620418,
"mean" : 527181.037973,
"stddev" : 260922.654139,
"N" : 452932
},
"clat_ns" : {
"min" : 1222,
"max" : 52560,
"mean" : 1878.749351,
"stddev" : 585.334382,
"N" : 452924,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1720,
"50.000000" : 1800,
"60.000000" : 1880,
"70.000000" : 1960,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4960,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14144
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1288" : 5,
"1304" : 2,
"1320" : 6,
"1336" : 11,
"1352" : 8,
"1368" : 19,
"1384" : 6,
"1400" : 65,
"1416" : 1302,
"1432" : 2843,
"1448" : 10462,
"1464" : 6135,
"1480" : 11180,
"1496" : 9875,
"1512" : 4578,
"1528" : 11315,
"1544" : 7410,
"1560" : 16039,
"1576" : 15673,
"1592" : 7504,
"1608" : 13929,
"1624" : 6482,
"1640" : 12702,
"1656" : 12337,
"1672" : 6288,
"1688" : 12202,
"1704" : 6159,
"1720" : 12044,
"1736" : 11879,
"1752" : 5827,
"1768" : 11812,
"1784" : 5707,
"1800" : 11655,
"1816" : 11506,
"1832" : 5681,
"1848" : 11296,
"1864" : 5639,
"1880" : 11115,
"1896" : 11104,
"1912" : 5382,
"1928" : 10376,
"1944" : 5117,
"1960" : 9798,
"1976" : 9259,
"1992" : 4631,
"2008" : 8838,
"2024" : 4323,
"2040" : 8085,
"2064" : 11272,
"2096" : 10340,
"2128" : 11121,
"2160" : 8252,
"2192" : 6608,
"2224" : 5808,
"2256" : 5052,
"2288" : 4987,
"2320" : 4280,
"2352" : 3125,
"2384" : 2692,
"2416" : 2240,
"2448" : 2119,
"2480" : 2134,
"2512" : 1449,
"2544" : 1274,
"2576" : 1106,
"2608" : 990,
"2640" : 1140,
"2672" : 716,
"2704" : 690,
"2736" : 567,
"2768" : 526,
"2800" : 644,
"2832" : 394,
"2864" : 420,
"2896" : 314,
"2928" : 290,
"2960" : 409,
"2992" : 246,
"3024" : 206,
"3056" : 200,
"3088" : 191,
"3120" : 207,
"3152" : 160,
"3184" : 158,
"3216" : 122,
"3248" : 130,
"3280" : 170,
"3312" : 122,
"3344" : 104,
"3376" : 96,
"3408" : 85,
"3440" : 106,
"3472" : 84,
"3504" : 78,
"3536" : 66,
"3568" : 89,
"3600" : 75,
"3632" : 82,
"3664" : 62,
"3696" : 66,
"3728" : 63,
"3760" : 55,
"3792" : 53,
"3824" : 46,
"3856" : 40,
"3888" : 63,
"3920" : 44,
"3952" : 60,
"3984" : 42,
"4016" : 37,
"4048" : 27,
"4080" : 51,
"4128" : 62,
"4192" : 61,
"4256" : 57,
"4320" : 53,
"4384" : 44,
"4448" : 66,
"4512" : 31,
"4576" : 50,
"4640" : 33,
"4704" : 20,
"4768" : 45,
"4832" : 28,
"4896" : 34,
"4960" : 27,
"5024" : 35,
"5088" : 27,
"5152" : 23,
"5216" : 33,
"5280" : 20,
"5344" : 26,
"5408" : 28,
"5472" : 19,
"5536" : 17,
"5600" : 28,
"5664" : 24,
"5728" : 31,
"5792" : 13,
"5856" : 32,
"5920" : 21,
"5984" : 35,
"6048" : 35,
"6112" : 26,
"6176" : 18,
"6240" : 33,
"6304" : 27,
"6368" : 25,
"6432" : 22,
"6496" : 25,
"6560" : 19,
"6624" : 18,
"6688" : 29,
"6752" : 19,
"6816" : 22,
"6880" : 38,
"6944" : 17,
"7008" : 18,
"7072" : 17,
"7136" : 29,
"7200" : 18,
"7264" : 20,
"7328" : 25,
"7392" : 10,
"7456" : 16,
"7520" : 22,
"7584" : 19,
"7648" : 17,
"7712" : 21,
"7776" : 27,
"7840" : 14,
"7904" : 27,
"7968" : 26,
"8032" : 27,
"8096" : 30,
"8160" : 24,
"8256" : 44,
"8384" : 54,
"8512" : 72,
"8640" : 48,
"8768" : 65,
"8896" : 70,
"9024" : 60,
"9152" : 52,
"9280" : 66,
"9408" : 48,
"9536" : 39,
"9664" : 41,
"9792" : 32,
"9920" : 29,
"10048" : 27,
"10176" : 32,
"10304" : 23,
"10432" : 18,
"10560" : 26,
"10688" : 14,
"10816" : 18,
"10944" : 18,
"11072" : 16,
"11200" : 12,
"11328" : 9,
"11456" : 5,
"11584" : 5,
"11712" : 10,
"11840" : 10,
"11968" : 7,
"12096" : 3,
"12224" : 7,
"12352" : 3,
"12480" : 4,
"12608" : 4,
"12736" : 5,
"12864" : 2,
"12992" : 2,
"13120" : 3,
"13248" : 4,
"13376" : 3,
"13632" : 2,
"13760" : 4,
"14016" : 1,
"14144" : 4,
"14272" : 2,
"14400" : 6,
"14528" : 2,
"15040" : 1,
"15296" : 1,
"15552" : 2,
"15680" : 1,
"15808" : 2,
"16064" : 1,
"16192" : 2,
"16320" : 1,
"16512" : 2,
"16768" : 1,
"17024" : 1,
"17280" : 1,
"17536" : 1,
"18304" : 1,
"18560" : 1,
"18816" : 1,
"19072" : 1,
"19328" : 1,
"19840" : 1,
"20096" : 1,
"20864" : 1,
"21888" : 1,
"24448" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46848" : 1,
"52480" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2622632,
"mean" : 529057.422398,
"stddev" : 261122.295097,
"N" : 452924
},
"bw_min" : 11495424,
"bw_max" : 22736896,
"bw_agg" : 99.580117,
"bw_mean" : 15393975.016949,
"bw_dev" : 415177.269559,
"bw_samples" : 472,
"iops_min" : 11226,
"iops_max" : 22204,
"iops_mean" : 15032.762712,
"iops_stddev" : 405.457606,
"iops_samples" : 472
},
"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" : 239999,
"usr_cpu" : 0.544169,
"sys_cpu" : 75.745732,
"ctx" : 209322,
"majf" : 0,
"minf" : 283,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999779,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999779,
"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" : 73.822781,
"4" : 25.517296,
"10" : 0.583531,
"20" : 0.072638,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064294,
"timestamp_ms" : 1773064294117,
"time" : "Mon Mar 9 10:51:34 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 139,
"elapsed" : 51,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 647540768768,
"io_kbytes" : 632364032,
"bw_bytes" : 16188519219,
"bw" : 15809100,
"iops" : 15438.975000,
"runtime" : 40000,
"total_ios" : 617559,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2710216,
"mean" : 515464.527556,
"stddev" : 255754.871338,
"N" : 617559
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1868.417753,
"stddev" : 592.100896,
"N" : 617551,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1784,
"60.000000" : 1864,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4832,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14144
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 1,
"1288" : 6,
"1304" : 4,
"1320" : 7,
"1336" : 15,
"1352" : 10,
"1368" : 22,
"1384" : 9,
"1400" : 103,
"1416" : 1945,
"1432" : 3989,
"1448" : 14610,
"1464" : 8666,
"1480" : 16324,
"1496" : 14551,
"1512" : 6858,
"1528" : 16324,
"1544" : 10246,
"1560" : 22555,
"1576" : 22233,
"1592" : 10744,
"1608" : 20034,
"1624" : 9344,
"1640" : 18219,
"1656" : 17752,
"1672" : 8855,
"1688" : 17088,
"1704" : 8656,
"1720" : 16762,
"1736" : 16395,
"1752" : 8012,
"1768" : 16116,
"1784" : 7817,
"1800" : 15793,
"1816" : 15488,
"1832" : 7576,
"1848" : 15039,
"1864" : 7489,
"1880" : 14786,
"1896" : 14639,
"1912" : 7097,
"1928" : 13609,
"1944" : 6716,
"1960" : 12837,
"1976" : 12079,
"1992" : 6076,
"2008" : 11443,
"2024" : 5570,
"2040" : 10535,
"2064" : 14545,
"2096" : 13308,
"2128" : 14429,
"2160" : 10696,
"2192" : 8587,
"2224" : 7507,
"2256" : 6517,
"2288" : 6417,
"2320" : 5556,
"2352" : 4037,
"2384" : 3464,
"2416" : 2883,
"2448" : 2703,
"2480" : 2738,
"2512" : 1863,
"2544" : 1656,
"2576" : 1435,
"2608" : 1329,
"2640" : 1516,
"2672" : 934,
"2704" : 885,
"2736" : 763,
"2768" : 689,
"2800" : 844,
"2832" : 543,
"2864" : 545,
"2896" : 434,
"2928" : 390,
"2960" : 539,
"2992" : 336,
"3024" : 309,
"3056" : 276,
"3088" : 251,
"3120" : 278,
"3152" : 226,
"3184" : 223,
"3216" : 172,
"3248" : 170,
"3280" : 237,
"3312" : 176,
"3344" : 145,
"3376" : 145,
"3408" : 139,
"3440" : 153,
"3472" : 121,
"3504" : 109,
"3536" : 91,
"3568" : 120,
"3600" : 105,
"3632" : 104,
"3664" : 88,
"3696" : 92,
"3728" : 88,
"3760" : 76,
"3792" : 86,
"3824" : 71,
"3856" : 60,
"3888" : 81,
"3920" : 60,
"3952" : 83,
"3984" : 58,
"4016" : 52,
"4048" : 44,
"4080" : 64,
"4128" : 84,
"4192" : 85,
"4256" : 82,
"4320" : 86,
"4384" : 67,
"4448" : 83,
"4512" : 40,
"4576" : 72,
"4640" : 47,
"4704" : 34,
"4768" : 61,
"4832" : 41,
"4896" : 52,
"4960" : 42,
"5024" : 45,
"5088" : 42,
"5152" : 28,
"5216" : 41,
"5280" : 37,
"5344" : 33,
"5408" : 41,
"5472" : 25,
"5536" : 27,
"5600" : 35,
"5664" : 35,
"5728" : 45,
"5792" : 22,
"5856" : 38,
"5920" : 37,
"5984" : 50,
"6048" : 52,
"6112" : 36,
"6176" : 31,
"6240" : 39,
"6304" : 32,
"6368" : 37,
"6432" : 35,
"6496" : 30,
"6560" : 26,
"6624" : 29,
"6688" : 36,
"6752" : 34,
"6816" : 26,
"6880" : 43,
"6944" : 26,
"7008" : 27,
"7072" : 24,
"7136" : 34,
"7200" : 23,
"7264" : 24,
"7328" : 30,
"7392" : 18,
"7456" : 22,
"7520" : 30,
"7584" : 24,
"7648" : 21,
"7712" : 30,
"7776" : 32,
"7840" : 24,
"7904" : 38,
"7968" : 31,
"8032" : 35,
"8096" : 31,
"8160" : 30,
"8256" : 55,
"8384" : 70,
"8512" : 84,
"8640" : 64,
"8768" : 81,
"8896" : 90,
"9024" : 69,
"9152" : 65,
"9280" : 88,
"9408" : 60,
"9536" : 52,
"9664" : 54,
"9792" : 48,
"9920" : 36,
"10048" : 34,
"10176" : 39,
"10304" : 31,
"10432" : 20,
"10560" : 31,
"10688" : 17,
"10816" : 20,
"10944" : 21,
"11072" : 20,
"11200" : 16,
"11328" : 11,
"11456" : 7,
"11584" : 8,
"11712" : 11,
"11840" : 13,
"11968" : 8,
"12096" : 6,
"12224" : 8,
"12352" : 5,
"12480" : 6,
"12608" : 6,
"12736" : 6,
"12864" : 3,
"12992" : 2,
"13120" : 5,
"13248" : 7,
"13376" : 5,
"13504" : 2,
"13632" : 5,
"13760" : 9,
"14016" : 3,
"14144" : 6,
"14272" : 4,
"14400" : 6,
"14528" : 2,
"14784" : 1,
"15040" : 1,
"15168" : 2,
"15296" : 2,
"15552" : 2,
"15680" : 1,
"15808" : 2,
"16064" : 1,
"16192" : 2,
"16320" : 1,
"16512" : 3,
"16768" : 1,
"17024" : 1,
"17280" : 3,
"17536" : 1,
"18304" : 1,
"18560" : 1,
"18816" : 1,
"19072" : 2,
"19328" : 2,
"19840" : 2,
"20096" : 1,
"20864" : 1,
"21888" : 1,
"24448" : 1,
"26496" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"48384" : 1,
"50944" : 1,
"52480" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2712249,
"mean" : 517331.059046,
"stddev" : 255952.997409,
"N" : 617551
},
"bw_min" : 11460608,
"bw_max" : 22759424,
"bw_agg" : 100.000000,
"bw_mean" : 15819031.265823,
"bw_dev" : 459416.574100,
"bw_samples" : 632,
"iops_min" : 11192,
"iops_max" : 22226,
"iops_mean" : 15447.962025,
"iops_stddev" : 448.660887,
"iops_samples" : 632
},
"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" : 319999,
"usr_cpu" : 0.556252,
"sys_cpu" : 76.742427,
"ctx" : 271848,
"majf" : 0,
"minf" : 283,
"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" : 75.053234,
"4" : 24.293873,
"10" : 0.579378,
"20" : 0.069791,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064304,
"timestamp_ms" : 1773064304117,
"time" : "Mon Mar 9 10:51:44 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 129,
"elapsed" : 61,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 803339239424,
"io_kbytes" : 784510976,
"bw_bytes" : 16066784788,
"bw" : 15690219,
"iops" : 15322.720000,
"runtime" : 50000,
"total_ios" : 766136,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2710216,
"mean" : 519380.340198,
"stddev" : 256368.234793,
"N" : 766136
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1871.861755,
"stddev" : 589.041241,
"N" : 766128,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1720,
"50.000000" : 1784,
"60.000000" : 1864,
"70.000000" : 1960,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4832,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14144
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 2,
"1288" : 7,
"1304" : 6,
"1320" : 9,
"1336" : 16,
"1352" : 11,
"1368" : 27,
"1384" : 9,
"1400" : 116,
"1416" : 2032,
"1432" : 4137,
"1448" : 15650,
"1464" : 9974,
"1480" : 20849,
"1496" : 19797,
"1512" : 9099,
"1528" : 20266,
"1544" : 12064,
"1560" : 26656,
"1576" : 27389,
"1592" : 13343,
"1608" : 25019,
"1624" : 11604,
"1640" : 22566,
"1656" : 21854,
"1672" : 10937,
"1688" : 21081,
"1704" : 10582,
"1720" : 20623,
"1736" : 20223,
"1752" : 9966,
"1768" : 19965,
"1784" : 9705,
"1800" : 19535,
"1816" : 19175,
"1832" : 9482,
"1848" : 18723,
"1864" : 9431,
"1880" : 18414,
"1896" : 18246,
"1912" : 8780,
"1928" : 17126,
"1944" : 8464,
"1960" : 16099,
"1976" : 15196,
"1992" : 7665,
"2008" : 14376,
"2024" : 7016,
"2040" : 13242,
"2064" : 18429,
"2096" : 16744,
"2128" : 18150,
"2160" : 13562,
"2192" : 10843,
"2224" : 9445,
"2256" : 8262,
"2288" : 8185,
"2320" : 6972,
"2352" : 5056,
"2384" : 4315,
"2416" : 3702,
"2448" : 3445,
"2480" : 3491,
"2512" : 2351,
"2544" : 2093,
"2576" : 1829,
"2608" : 1640,
"2640" : 1940,
"2672" : 1194,
"2704" : 1106,
"2736" : 977,
"2768" : 870,
"2800" : 1060,
"2832" : 684,
"2864" : 659,
"2896" : 561,
"2928" : 500,
"2960" : 656,
"2992" : 427,
"3024" : 399,
"3056" : 352,
"3088" : 315,
"3120" : 367,
"3152" : 274,
"3184" : 277,
"3216" : 221,
"3248" : 218,
"3280" : 287,
"3312" : 212,
"3344" : 179,
"3376" : 182,
"3408" : 170,
"3440" : 189,
"3472" : 146,
"3504" : 136,
"3536" : 117,
"3568" : 136,
"3600" : 131,
"3632" : 126,
"3664" : 112,
"3696" : 115,
"3728" : 98,
"3760" : 93,
"3792" : 108,
"3824" : 84,
"3856" : 75,
"3888" : 92,
"3920" : 78,
"3952" : 98,
"3984" : 66,
"4016" : 70,
"4048" : 60,
"4080" : 74,
"4128" : 111,
"4192" : 105,
"4256" : 107,
"4320" : 100,
"4384" : 81,
"4448" : 96,
"4512" : 56,
"4576" : 84,
"4640" : 59,
"4704" : 42,
"4768" : 78,
"4832" : 48,
"4896" : 63,
"4960" : 60,
"5024" : 54,
"5088" : 51,
"5152" : 38,
"5216" : 54,
"5280" : 46,
"5344" : 37,
"5408" : 50,
"5472" : 32,
"5536" : 30,
"5600" : 42,
"5664" : 42,
"5728" : 54,
"5792" : 30,
"5856" : 45,
"5920" : 42,
"5984" : 56,
"6048" : 64,
"6112" : 44,
"6176" : 37,
"6240" : 50,
"6304" : 36,
"6368" : 44,
"6432" : 44,
"6496" : 37,
"6560" : 33,
"6624" : 34,
"6688" : 40,
"6752" : 43,
"6816" : 29,
"6880" : 49,
"6944" : 29,
"7008" : 31,
"7072" : 32,
"7136" : 38,
"7200" : 24,
"7264" : 30,
"7328" : 36,
"7392" : 27,
"7456" : 30,
"7520" : 38,
"7584" : 30,
"7648" : 23,
"7712" : 34,
"7776" : 40,
"7840" : 30,
"7904" : 43,
"7968" : 34,
"8032" : 40,
"8096" : 37,
"8160" : 39,
"8256" : 72,
"8384" : 92,
"8512" : 103,
"8640" : 80,
"8768" : 98,
"8896" : 106,
"9024" : 89,
"9152" : 88,
"9280" : 101,
"9408" : 78,
"9536" : 69,
"9664" : 66,
"9792" : 59,
"9920" : 43,
"10048" : 45,
"10176" : 49,
"10304" : 39,
"10432" : 30,
"10560" : 42,
"10688" : 25,
"10816" : 28,
"10944" : 26,
"11072" : 24,
"11200" : 21,
"11328" : 15,
"11456" : 12,
"11584" : 10,
"11712" : 16,
"11840" : 15,
"11968" : 12,
"12096" : 10,
"12224" : 9,
"12352" : 5,
"12480" : 7,
"12608" : 9,
"12736" : 7,
"12864" : 4,
"12992" : 4,
"13120" : 5,
"13248" : 7,
"13376" : 7,
"13504" : 2,
"13632" : 5,
"13760" : 10,
"14016" : 3,
"14144" : 6,
"14272" : 4,
"14400" : 6,
"14528" : 2,
"14784" : 2,
"14912" : 1,
"15040" : 1,
"15168" : 3,
"15296" : 3,
"15424" : 1,
"15552" : 2,
"15680" : 2,
"15808" : 2,
"16064" : 1,
"16192" : 2,
"16320" : 2,
"16512" : 3,
"16768" : 2,
"17024" : 1,
"17280" : 3,
"17536" : 2,
"18304" : 1,
"18560" : 1,
"18816" : 1,
"19072" : 2,
"19328" : 2,
"19840" : 2,
"20096" : 1,
"20864" : 1,
"21120" : 1,
"21888" : 1,
"24448" : 1,
"24960" : 1,
"26496" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"48384" : 1,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2712249,
"mean" : 521250.722387,
"stddev" : 256567.271060,
"N" : 766128
},
"bw_min" : 11460608,
"bw_max" : 22759424,
"bw_agg" : 100.000000,
"bw_mean" : 15697166.282828,
"bw_dev" : 421230.642743,
"bw_samples" : 792,
"iops_min" : 11192,
"iops_max" : 22226,
"iops_mean" : 15328.939394,
"iops_stddev" : 411.370774,
"iops_samples" : 792
},
"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" : 399995,
"usr_cpu" : 0.542757,
"sys_cpu" : 76.689209,
"ctx" : 343350,
"majf" : 0,
"minf" : 283,
"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" : 74.650193,
"4" : 24.699923,
"10" : 0.574050,
"20" : 0.072441,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064314,
"timestamp_ms" : 1773064314116,
"time" : "Mon Mar 9 10:51:54 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 952925945856,
"io_kbytes" : 930591744,
"bw_bytes" : 15882363803,
"bw" : 15510120,
"iops" : 15146.752446,
"runtime" : 59999,
"total_ios" : 908790,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2710216,
"mean" : 525438.852497,
"stddev" : 257694.638344,
"N" : 908790
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1877.575634,
"stddev" : 588.452482,
"N" : 908782,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1720,
"50.000000" : 1800,
"60.000000" : 1880,
"70.000000" : 1960,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4832,
"99.900000" : 9664,
"99.950000" : 10560,
"99.990000" : 14144
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 2,
"1288" : 8,
"1304" : 6,
"1320" : 11,
"1336" : 18,
"1352" : 13,
"1368" : 27,
"1384" : 10,
"1400" : 122,
"1416" : 2190,
"1432" : 4483,
"1448" : 17872,
"1464" : 11900,
"1480" : 24960,
"1496" : 23264,
"1512" : 10632,
"1528" : 23138,
"1544" : 13653,
"1560" : 30367,
"1576" : 31565,
"1592" : 15461,
"1608" : 29170,
"1624" : 13632,
"1640" : 26399,
"1656" : 25531,
"1672" : 12782,
"1688" : 24848,
"1704" : 12307,
"1720" : 24218,
"1736" : 23861,
"1752" : 11682,
"1768" : 23553,
"1784" : 11490,
"1800" : 22982,
"1816" : 22683,
"1832" : 11328,
"1848" : 22342,
"1864" : 11220,
"1880" : 22009,
"1896" : 21910,
"1912" : 10526,
"1928" : 20695,
"1944" : 10138,
"1960" : 19421,
"1976" : 18439,
"1992" : 9319,
"2008" : 17405,
"2024" : 8514,
"2040" : 15974,
"2064" : 22422,
"2096" : 20404,
"2128" : 22153,
"2160" : 16595,
"2192" : 13242,
"2224" : 11571,
"2256" : 10075,
"2288" : 10034,
"2320" : 8592,
"2352" : 6204,
"2384" : 5317,
"2416" : 4561,
"2448" : 4239,
"2480" : 4239,
"2512" : 2910,
"2544" : 2543,
"2576" : 2228,
"2608" : 1985,
"2640" : 2307,
"2672" : 1475,
"2704" : 1348,
"2736" : 1195,
"2768" : 1063,
"2800" : 1280,
"2832" : 839,
"2864" : 788,
"2896" : 677,
"2928" : 612,
"2960" : 787,
"2992" : 509,
"3024" : 467,
"3056" : 428,
"3088" : 398,
"3120" : 447,
"3152" : 328,
"3184" : 321,
"3216" : 268,
"3248" : 266,
"3280" : 346,
"3312" : 258,
"3344" : 216,
"3376" : 220,
"3408" : 195,
"3440" : 220,
"3472" : 179,
"3504" : 162,
"3536" : 149,
"3568" : 151,
"3600" : 151,
"3632" : 147,
"3664" : 138,
"3696" : 135,
"3728" : 116,
"3760" : 111,
"3792" : 130,
"3824" : 102,
"3856" : 87,
"3888" : 101,
"3920" : 100,
"3952" : 113,
"3984" : 82,
"4016" : 83,
"4048" : 77,
"4080" : 92,
"4128" : 138,
"4192" : 127,
"4256" : 134,
"4320" : 121,
"4384" : 106,
"4448" : 113,
"4512" : 71,
"4576" : 94,
"4640" : 70,
"4704" : 54,
"4768" : 92,
"4832" : 60,
"4896" : 68,
"4960" : 75,
"5024" : 62,
"5088" : 58,
"5152" : 46,
"5216" : 62,
"5280" : 55,
"5344" : 47,
"5408" : 55,
"5472" : 42,
"5536" : 39,
"5600" : 51,
"5664" : 45,
"5728" : 64,
"5792" : 36,
"5856" : 49,
"5920" : 52,
"5984" : 60,
"6048" : 70,
"6112" : 56,
"6176" : 41,
"6240" : 58,
"6304" : 43,
"6368" : 53,
"6432" : 52,
"6496" : 44,
"6560" : 41,
"6624" : 38,
"6688" : 45,
"6752" : 52,
"6816" : 42,
"6880" : 58,
"6944" : 33,
"7008" : 41,
"7072" : 36,
"7136" : 43,
"7200" : 35,
"7264" : 34,
"7328" : 39,
"7392" : 32,
"7456" : 37,
"7520" : 45,
"7584" : 39,
"7648" : 27,
"7712" : 38,
"7776" : 48,
"7840" : 37,
"7904" : 53,
"7968" : 41,
"8032" : 49,
"8096" : 42,
"8160" : 44,
"8256" : 86,
"8384" : 118,
"8512" : 122,
"8640" : 95,
"8768" : 113,
"8896" : 135,
"9024" : 110,
"9152" : 107,
"9280" : 110,
"9408" : 92,
"9536" : 85,
"9664" : 80,
"9792" : 78,
"9920" : 58,
"10048" : 54,
"10176" : 58,
"10304" : 49,
"10432" : 42,
"10560" : 48,
"10688" : 29,
"10816" : 32,
"10944" : 30,
"11072" : 29,
"11200" : 25,
"11328" : 19,
"11456" : 20,
"11584" : 12,
"11712" : 17,
"11840" : 17,
"11968" : 13,
"12096" : 12,
"12224" : 10,
"12352" : 7,
"12480" : 9,
"12608" : 9,
"12736" : 9,
"12864" : 8,
"12992" : 6,
"13120" : 7,
"13248" : 7,
"13376" : 7,
"13504" : 4,
"13632" : 5,
"13760" : 11,
"14016" : 3,
"14144" : 6,
"14272" : 6,
"14400" : 6,
"14528" : 2,
"14656" : 2,
"14784" : 4,
"14912" : 2,
"15040" : 1,
"15168" : 3,
"15296" : 3,
"15424" : 1,
"15552" : 4,
"15680" : 2,
"15808" : 2,
"16064" : 1,
"16192" : 2,
"16320" : 2,
"16512" : 3,
"16768" : 4,
"17024" : 2,
"17280" : 3,
"17536" : 2,
"18304" : 1,
"18560" : 1,
"18816" : 2,
"19072" : 2,
"19328" : 2,
"19840" : 2,
"20096" : 1,
"20864" : 1,
"21120" : 1,
"21888" : 1,
"22144" : 1,
"24448" : 1,
"24960" : 1,
"26496" : 1,
"26752" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"48384" : 1,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2712249,
"mean" : 527315.234150,
"stddev" : 257894.319777,
"N" : 908782
},
"bw_min" : 11452416,
"bw_max" : 22759424,
"bw_agg" : 100.000000,
"bw_mean" : 15517290.957983,
"bw_dev" : 402956.713184,
"bw_samples" : 952,
"iops_min" : 11184,
"iops_max" : 22226,
"iops_mean" : 15153.201681,
"iops_stddev" : 393.524269,
"iops_samples" : 952
},
"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" : 479992,
"usr_cpu" : 0.533967,
"sys_cpu" : 76.216062,
"ctx" : 418581,
"majf" : 0,
"minf" : 283,
"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" : 73.965273,
"4" : 25.376490,
"10" : 0.581212,
"20" : 0.073944,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064324,
"timestamp_ms" : 1773064324117,
"time" : "Mon Mar 9 10:52:04 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 109,
"elapsed" : 81,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 1143691280384,
"io_kbytes" : 1116886016,
"bw_bytes" : 16338446862,
"bw" : 15955514,
"iops" : 15581.800000,
"runtime" : 70000,
"total_ios" : 1090726,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2710216,
"mean" : 510715.233044,
"stddev" : 255257.804354,
"N" : 1090726
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1861.674268,
"stddev" : 572.482070,
"N" : 1090718,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1688,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3280,
"99.500000" : 4640,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13760
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 3,
"1288" : 9,
"1304" : 10,
"1320" : 14,
"1336" : 24,
"1352" : 14,
"1368" : 40,
"1384" : 19,
"1400" : 185,
"1416" : 3340,
"1432" : 6329,
"1448" : 23707,
"1464" : 15231,
"1480" : 31121,
"1496" : 28445,
"1512" : 13295,
"1528" : 30428,
"1544" : 18238,
"1560" : 40452,
"1576" : 41056,
"1592" : 19648,
"1608" : 37092,
"1624" : 17293,
"1640" : 33475,
"1656" : 32351,
"1672" : 16051,
"1688" : 30828,
"1704" : 15225,
"1720" : 29693,
"1736" : 29090,
"1752" : 14173,
"1768" : 28152,
"1784" : 13689,
"1800" : 27013,
"1816" : 26606,
"1832" : 13262,
"1848" : 25928,
"1864" : 12868,
"1880" : 25220,
"1896" : 24908,
"1912" : 11962,
"1928" : 23449,
"1944" : 11442,
"1960" : 21981,
"1976" : 20737,
"1992" : 10506,
"2008" : 19515,
"2024" : 9557,
"2040" : 17897,
"2064" : 25098,
"2096" : 22873,
"2128" : 24574,
"2160" : 18518,
"2192" : 14788,
"2224" : 12950,
"2256" : 11289,
"2288" : 11192,
"2320" : 9585,
"2352" : 6942,
"2384" : 6003,
"2416" : 5119,
"2448" : 4759,
"2480" : 4803,
"2512" : 3305,
"2544" : 2898,
"2576" : 2529,
"2608" : 2285,
"2640" : 2638,
"2672" : 1710,
"2704" : 1549,
"2736" : 1378,
"2768" : 1226,
"2800" : 1494,
"2832" : 988,
"2864" : 924,
"2896" : 775,
"2928" : 701,
"2960" : 923,
"2992" : 591,
"3024" : 556,
"3056" : 519,
"3088" : 478,
"3120" : 541,
"3152" : 386,
"3184" : 391,
"3216" : 321,
"3248" : 318,
"3280" : 418,
"3312" : 313,
"3344" : 251,
"3376" : 264,
"3408" : 236,
"3440" : 267,
"3472" : 213,
"3504" : 194,
"3536" : 172,
"3568" : 183,
"3600" : 191,
"3632" : 190,
"3664" : 168,
"3696" : 160,
"3728" : 138,
"3760" : 134,
"3792" : 161,
"3824" : 121,
"3856" : 109,
"3888" : 120,
"3920" : 115,
"3952" : 126,
"3984" : 100,
"4016" : 97,
"4048" : 87,
"4080" : 102,
"4128" : 169,
"4192" : 160,
"4256" : 169,
"4320" : 140,
"4384" : 126,
"4448" : 128,
"4512" : 88,
"4576" : 105,
"4640" : 90,
"4704" : 65,
"4768" : 100,
"4832" : 70,
"4896" : 82,
"4960" : 86,
"5024" : 72,
"5088" : 68,
"5152" : 60,
"5216" : 71,
"5280" : 65,
"5344" : 62,
"5408" : 66,
"5472" : 48,
"5536" : 47,
"5600" : 62,
"5664" : 61,
"5728" : 78,
"5792" : 46,
"5856" : 56,
"5920" : 66,
"5984" : 72,
"6048" : 87,
"6112" : 67,
"6176" : 48,
"6240" : 66,
"6304" : 59,
"6368" : 67,
"6432" : 61,
"6496" : 53,
"6560" : 54,
"6624" : 48,
"6688" : 55,
"6752" : 61,
"6816" : 51,
"6880" : 65,
"6944" : 38,
"7008" : 47,
"7072" : 44,
"7136" : 50,
"7200" : 46,
"7264" : 39,
"7328" : 41,
"7392" : 33,
"7456" : 43,
"7520" : 49,
"7584" : 42,
"7648" : 29,
"7712" : 44,
"7776" : 52,
"7840" : 39,
"7904" : 57,
"7968" : 45,
"8032" : 53,
"8096" : 46,
"8160" : 45,
"8256" : 96,
"8384" : 124,
"8512" : 138,
"8640" : 105,
"8768" : 117,
"8896" : 139,
"9024" : 119,
"9152" : 120,
"9280" : 122,
"9408" : 97,
"9536" : 94,
"9664" : 93,
"9792" : 87,
"9920" : 65,
"10048" : 63,
"10176" : 64,
"10304" : 57,
"10432" : 42,
"10560" : 54,
"10688" : 33,
"10816" : 36,
"10944" : 32,
"11072" : 31,
"11200" : 26,
"11328" : 21,
"11456" : 22,
"11584" : 15,
"11712" : 19,
"11840" : 19,
"11968" : 16,
"12096" : 13,
"12224" : 11,
"12352" : 8,
"12480" : 11,
"12608" : 9,
"12736" : 9,
"12864" : 10,
"12992" : 8,
"13120" : 8,
"13248" : 7,
"13376" : 8,
"13504" : 4,
"13632" : 6,
"13760" : 11,
"13888" : 1,
"14016" : 3,
"14144" : 6,
"14272" : 6,
"14400" : 6,
"14528" : 2,
"14656" : 2,
"14784" : 4,
"14912" : 4,
"15040" : 2,
"15168" : 3,
"15296" : 3,
"15424" : 2,
"15552" : 4,
"15680" : 4,
"15808" : 2,
"16064" : 1,
"16192" : 2,
"16320" : 2,
"16512" : 3,
"16768" : 4,
"17024" : 3,
"17280" : 4,
"17536" : 2,
"17792" : 1,
"18304" : 1,
"18560" : 1,
"18816" : 2,
"19072" : 2,
"19328" : 2,
"19840" : 2,
"20096" : 1,
"20864" : 1,
"21120" : 1,
"21888" : 2,
"22144" : 1,
"24448" : 1,
"24960" : 1,
"26496" : 1,
"26752" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"48384" : 1,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2712249,
"mean" : 512575.804499,
"stddev" : 255455.142108,
"N" : 1090718
},
"bw_min" : 11452416,
"bw_max" : 23029760,
"bw_agg" : 99.965620,
"bw_mean" : 15950029.446043,
"bw_dev" : 472424.291732,
"bw_samples" : 1112,
"iops_min" : 11184,
"iops_max" : 22490,
"iops_mean" : 15575.805755,
"iops_stddev" : 461.364346,
"iops_samples" : 1112
},
"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" : 559998,
"usr_cpu" : 0.550359,
"sys_cpu" : 77.274562,
"ctx" : 464595,
"majf" : 0,
"minf" : 283,
"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" : 75.601388,
"4" : 23.766739,
"10" : 0.560544,
"20" : 0.068670,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064334,
"timestamp_ms" : 1773064334117,
"time" : "Mon Mar 9 10:52:14 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 1300909522944,
"io_kbytes" : 1270419456,
"bw_bytes" : 16261369036,
"bw" : 15880243,
"iops" : 15508.162500,
"runtime" : 80000,
"total_ios" : 1240653,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2723746,
"mean" : 513141.714142,
"stddev" : 255359.579353,
"N" : 1240653
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1866.134224,
"stddev" : 572.261837,
"N" : 1240645,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13760
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 3,
"1288" : 11,
"1304" : 12,
"1320" : 17,
"1336" : 29,
"1352" : 15,
"1368" : 44,
"1384" : 23,
"1400" : 195,
"1416" : 3449,
"1432" : 6662,
"1448" : 25383,
"1464" : 16413,
"1480" : 33544,
"1496" : 30643,
"1512" : 14338,
"1528" : 33097,
"1544" : 20263,
"1560" : 45684,
"1576" : 46634,
"1592" : 22341,
"1608" : 42133,
"1624" : 19717,
"1640" : 38261,
"1656" : 36881,
"1672" : 18347,
"1688" : 35340,
"1704" : 17394,
"1720" : 33982,
"1736" : 33293,
"1752" : 16278,
"1768" : 32383,
"1784" : 15702,
"1800" : 31164,
"1816" : 30518,
"1832" : 15199,
"1848" : 29958,
"1864" : 14902,
"1880" : 29243,
"1896" : 28792,
"1912" : 13799,
"1928" : 27073,
"1944" : 13189,
"1960" : 25375,
"1976" : 23994,
"1992" : 12160,
"2008" : 22619,
"2024" : 11011,
"2040" : 20694,
"2064" : 28958,
"2096" : 26354,
"2128" : 28368,
"2160" : 21308,
"2192" : 17160,
"2224" : 14933,
"2256" : 13021,
"2288" : 12900,
"2320" : 11016,
"2352" : 7949,
"2384" : 6850,
"2416" : 5906,
"2448" : 5550,
"2480" : 5587,
"2512" : 3783,
"2544" : 3339,
"2576" : 2872,
"2608" : 2623,
"2640" : 3010,
"2672" : 1982,
"2704" : 1791,
"2736" : 1561,
"2768" : 1400,
"2800" : 1710,
"2832" : 1119,
"2864" : 1052,
"2896" : 877,
"2928" : 818,
"2960" : 1046,
"2992" : 680,
"3024" : 635,
"3056" : 585,
"3088" : 558,
"3120" : 602,
"3152" : 453,
"3184" : 436,
"3216" : 369,
"3248" : 375,
"3280" : 475,
"3312" : 353,
"3344" : 296,
"3376" : 305,
"3408" : 265,
"3440" : 312,
"3472" : 235,
"3504" : 222,
"3536" : 197,
"3568" : 214,
"3600" : 211,
"3632" : 218,
"3664" : 197,
"3696" : 181,
"3728" : 157,
"3760" : 154,
"3792" : 182,
"3824" : 134,
"3856" : 123,
"3888" : 140,
"3920" : 135,
"3952" : 147,
"3984" : 122,
"4016" : 111,
"4048" : 100,
"4080" : 115,
"4128" : 189,
"4192" : 184,
"4256" : 186,
"4320" : 163,
"4384" : 145,
"4448" : 147,
"4512" : 106,
"4576" : 122,
"4640" : 104,
"4704" : 78,
"4768" : 113,
"4832" : 80,
"4896" : 91,
"4960" : 101,
"5024" : 80,
"5088" : 82,
"5152" : 70,
"5216" : 78,
"5280" : 79,
"5344" : 67,
"5408" : 70,
"5472" : 57,
"5536" : 57,
"5600" : 77,
"5664" : 65,
"5728" : 90,
"5792" : 55,
"5856" : 64,
"5920" : 76,
"5984" : 83,
"6048" : 93,
"6112" : 78,
"6176" : 53,
"6240" : 76,
"6304" : 65,
"6368" : 82,
"6432" : 68,
"6496" : 57,
"6560" : 65,
"6624" : 60,
"6688" : 66,
"6752" : 72,
"6816" : 60,
"6880" : 72,
"6944" : 48,
"7008" : 51,
"7072" : 54,
"7136" : 56,
"7200" : 56,
"7264" : 49,
"7328" : 47,
"7392" : 38,
"7456" : 52,
"7520" : 58,
"7584" : 49,
"7648" : 38,
"7712" : 47,
"7776" : 63,
"7840" : 47,
"7904" : 61,
"7968" : 56,
"8032" : 70,
"8096" : 54,
"8160" : 56,
"8256" : 113,
"8384" : 140,
"8512" : 152,
"8640" : 124,
"8768" : 137,
"8896" : 159,
"9024" : 137,
"9152" : 142,
"9280" : 133,
"9408" : 111,
"9536" : 113,
"9664" : 105,
"9792" : 100,
"9920" : 74,
"10048" : 72,
"10176" : 74,
"10304" : 63,
"10432" : 49,
"10560" : 59,
"10688" : 42,
"10816" : 41,
"10944" : 37,
"11072" : 33,
"11200" : 31,
"11328" : 28,
"11456" : 22,
"11584" : 16,
"11712" : 21,
"11840" : 20,
"11968" : 20,
"12096" : 15,
"12224" : 12,
"12352" : 12,
"12480" : 11,
"12608" : 11,
"12736" : 9,
"12864" : 12,
"12992" : 8,
"13120" : 8,
"13248" : 9,
"13376" : 8,
"13504" : 6,
"13632" : 7,
"13760" : 11,
"13888" : 1,
"14016" : 4,
"14144" : 6,
"14272" : 8,
"14400" : 6,
"14528" : 3,
"14656" : 2,
"14784" : 5,
"14912" : 6,
"15040" : 2,
"15168" : 3,
"15296" : 3,
"15424" : 2,
"15552" : 5,
"15680" : 4,
"15808" : 2,
"16064" : 1,
"16192" : 3,
"16320" : 2,
"16512" : 6,
"16768" : 4,
"17024" : 3,
"17280" : 5,
"17536" : 2,
"17792" : 1,
"18304" : 1,
"18560" : 1,
"18816" : 2,
"19072" : 2,
"19328" : 2,
"19840" : 2,
"20096" : 1,
"20864" : 1,
"21120" : 1,
"21888" : 2,
"22144" : 1,
"23424" : 1,
"24448" : 1,
"24960" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"48384" : 1,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2725910,
"mean" : 515006.894470,
"stddev" : 255555.552755,
"N" : 1240645
},
"bw_min" : 11452416,
"bw_max" : 23339008,
"bw_agg" : 100.000000,
"bw_mean" : 15887507.754717,
"bw_dev" : 459442.213855,
"bw_samples" : 1272,
"iops_min" : 11184,
"iops_max" : 22792,
"iops_mean" : 15514.716981,
"iops_stddev" : 448.685773,
"iops_samples" : 1272
},
"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" : 639996,
"usr_cpu" : 0.555472,
"sys_cpu" : 77.050638,
"ctx" : 538840,
"majf" : 0,
"minf" : 283,
"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" : 75.273183,
"4" : 24.086912,
"10" : 0.568572,
"20" : 0.068835,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064344,
"timestamp_ms" : 1773064344117,
"time" : "Mon Mar 9 10:52:24 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 1452125716480,
"io_kbytes" : 1418091520,
"bw_bytes" : 16134730183,
"bw" : 15756572,
"iops" : 15387.422222,
"runtime" : 90000,
"total_ios" : 1384868,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 165192,
"max" : 2723746,
"mean" : 517184.550203,
"stddev" : 255184.410559,
"N" : 1384868
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1870.911052,
"stddev" : 579.132765,
"N" : 1384860,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1784,
"60.000000" : 1864,
"70.000000" : 1960,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4768,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13888
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 3,
"1288" : 15,
"1304" : 14,
"1320" : 19,
"1336" : 30,
"1352" : 16,
"1368" : 52,
"1384" : 24,
"1400" : 206,
"1416" : 3680,
"1432" : 7265,
"1448" : 27875,
"1464" : 17831,
"1480" : 36270,
"1496" : 32977,
"1512" : 15402,
"1528" : 35576,
"1544" : 21882,
"1560" : 50029,
"1576" : 51300,
"1592" : 24681,
"1608" : 46468,
"1624" : 21818,
"1640" : 42291,
"1656" : 40871,
"1672" : 20213,
"1688" : 39086,
"1704" : 19204,
"1720" : 37735,
"1736" : 37034,
"1752" : 18118,
"1768" : 36147,
"1784" : 17505,
"1800" : 34953,
"1816" : 34379,
"1832" : 17164,
"1848" : 33793,
"1864" : 16935,
"1880" : 33108,
"1896" : 32626,
"1912" : 15682,
"1928" : 30741,
"1944" : 14943,
"1960" : 28919,
"1976" : 27304,
"1992" : 13815,
"2008" : 25734,
"2024" : 12586,
"2040" : 23560,
"2064" : 33021,
"2096" : 30013,
"2128" : 32374,
"2160" : 24355,
"2192" : 19502,
"2224" : 17051,
"2256" : 14867,
"2288" : 14673,
"2320" : 12512,
"2352" : 9018,
"2384" : 7759,
"2416" : 6731,
"2448" : 6302,
"2480" : 6318,
"2512" : 4258,
"2544" : 3789,
"2576" : 3238,
"2608" : 2974,
"2640" : 3393,
"2672" : 2250,
"2704" : 2014,
"2736" : 1769,
"2768" : 1558,
"2800" : 1942,
"2832" : 1249,
"2864" : 1216,
"2896" : 971,
"2928" : 917,
"2960" : 1170,
"2992" : 771,
"3024" : 714,
"3056" : 643,
"3088" : 623,
"3120" : 682,
"3152" : 517,
"3184" : 485,
"3216" : 421,
"3248" : 413,
"3280" : 525,
"3312" : 391,
"3344" : 328,
"3376" : 340,
"3408" : 308,
"3440" : 358,
"3472" : 263,
"3504" : 248,
"3536" : 224,
"3568" : 238,
"3600" : 235,
"3632" : 251,
"3664" : 215,
"3696" : 206,
"3728" : 167,
"3760" : 180,
"3792" : 202,
"3824" : 148,
"3856" : 135,
"3888" : 158,
"3920" : 144,
"3952" : 164,
"3984" : 131,
"4016" : 121,
"4048" : 116,
"4080" : 126,
"4128" : 210,
"4192" : 202,
"4256" : 205,
"4320" : 191,
"4384" : 163,
"4448" : 170,
"4512" : 119,
"4576" : 136,
"4640" : 112,
"4704" : 87,
"4768" : 125,
"4832" : 92,
"4896" : 102,
"4960" : 110,
"5024" : 89,
"5088" : 87,
"5152" : 78,
"5216" : 87,
"5280" : 85,
"5344" : 77,
"5408" : 81,
"5472" : 65,
"5536" : 67,
"5600" : 82,
"5664" : 75,
"5728" : 97,
"5792" : 63,
"5856" : 69,
"5920" : 90,
"5984" : 92,
"6048" : 102,
"6112" : 90,
"6176" : 57,
"6240" : 83,
"6304" : 74,
"6368" : 90,
"6432" : 75,
"6496" : 61,
"6560" : 74,
"6624" : 69,
"6688" : 70,
"6752" : 84,
"6816" : 70,
"6880" : 78,
"6944" : 51,
"7008" : 54,
"7072" : 58,
"7136" : 68,
"7200" : 65,
"7264" : 52,
"7328" : 55,
"7392" : 46,
"7456" : 56,
"7520" : 66,
"7584" : 58,
"7648" : 45,
"7712" : 54,
"7776" : 68,
"7840" : 52,
"7904" : 67,
"7968" : 58,
"8032" : 74,
"8096" : 62,
"8160" : 62,
"8256" : 133,
"8384" : 154,
"8512" : 174,
"8640" : 143,
"8768" : 160,
"8896" : 182,
"9024" : 161,
"9152" : 161,
"9280" : 148,
"9408" : 127,
"9536" : 130,
"9664" : 116,
"9792" : 120,
"9920" : 82,
"10048" : 85,
"10176" : 85,
"10304" : 70,
"10432" : 55,
"10560" : 66,
"10688" : 49,
"10816" : 46,
"10944" : 46,
"11072" : 37,
"11200" : 39,
"11328" : 32,
"11456" : 24,
"11584" : 21,
"11712" : 22,
"11840" : 24,
"11968" : 23,
"12096" : 17,
"12224" : 12,
"12352" : 13,
"12480" : 14,
"12608" : 15,
"12736" : 11,
"12864" : 14,
"12992" : 11,
"13120" : 10,
"13248" : 15,
"13376" : 10,
"13504" : 8,
"13632" : 7,
"13760" : 14,
"13888" : 4,
"14016" : 4,
"14144" : 7,
"14272" : 8,
"14400" : 6,
"14528" : 3,
"14656" : 3,
"14784" : 5,
"14912" : 6,
"15040" : 2,
"15168" : 5,
"15296" : 4,
"15424" : 3,
"15552" : 6,
"15680" : 4,
"15808" : 2,
"15936" : 1,
"16064" : 1,
"16192" : 3,
"16320" : 2,
"16512" : 7,
"16768" : 4,
"17024" : 4,
"17280" : 5,
"17536" : 2,
"17792" : 1,
"18048" : 1,
"18304" : 2,
"18560" : 2,
"18816" : 2,
"19072" : 2,
"19328" : 2,
"19840" : 2,
"20096" : 1,
"20864" : 1,
"21120" : 1,
"21888" : 2,
"22144" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 166664,
"max" : 2725910,
"mean" : 519054.630049,
"stddev" : 255380.428927,
"N" : 1384860
},
"bw_min" : 11448320,
"bw_max" : 23339008,
"bw_agg" : 100.000000,
"bw_mean" : 15763561.944134,
"bw_dev" : 444740.862533,
"bw_samples" : 1432,
"iops_min" : 11180,
"iops_max" : 22792,
"iops_mean" : 15393.670391,
"iops_stddev" : 434.327733,
"iops_samples" : 1432
},
"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" : 720000,
"usr_cpu" : 0.550417,
"sys_cpu" : 76.893194,
"ctx" : 614018,
"majf" : 0,
"minf" : 283,
"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" : 74.808646,
"4" : 24.544722,
"10" : 0.572112,
"20" : 0.071992,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064354,
"timestamp_ms" : 1773064354117,
"time" : "Mon Mar 9 10:52:34 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 79,
"elapsed" : 111,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 1632233324544,
"io_kbytes" : 1593977856,
"bw_bytes" : 16322333245,
"bw" : 15939778,
"iops" : 15566.320000,
"runtime" : 100000,
"total_ios" : 1556632,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 159143,
"max" : 2723746,
"mean" : 511216.817558,
"stddev" : 254531.981322,
"N" : 1556632
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1863.656719,
"stddev" : 572.666558,
"N" : 1556624,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3280,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13760
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 3,
"1288" : 17,
"1304" : 14,
"1320" : 20,
"1336" : 32,
"1352" : 18,
"1368" : 54,
"1384" : 27,
"1400" : 278,
"1416" : 5030,
"1432" : 9136,
"1448" : 33742,
"1464" : 21075,
"1480" : 42155,
"1496" : 38214,
"1512" : 17902,
"1528" : 41717,
"1544" : 25496,
"1560" : 57572,
"1576" : 58758,
"1592" : 28286,
"1608" : 53148,
"1624" : 24932,
"1640" : 48265,
"1656" : 46547,
"1672" : 22811,
"1688" : 44339,
"1704" : 21744,
"1720" : 42590,
"1736" : 41719,
"1752" : 20411,
"1768" : 40496,
"1784" : 19596,
"1800" : 38989,
"1816" : 38280,
"1832" : 19165,
"1848" : 37442,
"1864" : 18669,
"1880" : 36655,
"1896" : 35916,
"1912" : 17289,
"1928" : 33790,
"1944" : 16424,
"1960" : 31702,
"1976" : 29920,
"1992" : 15097,
"2008" : 28224,
"2024" : 13721,
"2040" : 25777,
"2064" : 36058,
"2096" : 32806,
"2128" : 35302,
"2160" : 26523,
"2192" : 21236,
"2224" : 18597,
"2256" : 16159,
"2288" : 16006,
"2320" : 13658,
"2352" : 9834,
"2384" : 8444,
"2416" : 7353,
"2448" : 6875,
"2480" : 6894,
"2512" : 4655,
"2544" : 4151,
"2576" : 3516,
"2608" : 3253,
"2640" : 3721,
"2672" : 2444,
"2704" : 2218,
"2736" : 1930,
"2768" : 1715,
"2800" : 2118,
"2832" : 1380,
"2864" : 1339,
"2896" : 1089,
"2928" : 1033,
"2960" : 1298,
"2992" : 846,
"3024" : 769,
"3056" : 700,
"3088" : 691,
"3120" : 746,
"3152" : 561,
"3184" : 532,
"3216" : 466,
"3248" : 464,
"3280" : 573,
"3312" : 441,
"3344" : 361,
"3376" : 377,
"3408" : 330,
"3440" : 389,
"3472" : 296,
"3504" : 272,
"3536" : 252,
"3568" : 256,
"3600" : 255,
"3632" : 274,
"3664" : 237,
"3696" : 227,
"3728" : 188,
"3760" : 197,
"3792" : 213,
"3824" : 172,
"3856" : 153,
"3888" : 169,
"3920" : 153,
"3952" : 190,
"3984" : 143,
"4016" : 136,
"4048" : 122,
"4080" : 136,
"4128" : 233,
"4192" : 224,
"4256" : 228,
"4320" : 204,
"4384" : 179,
"4448" : 192,
"4512" : 140,
"4576" : 148,
"4640" : 133,
"4704" : 100,
"4768" : 135,
"4832" : 102,
"4896" : 115,
"4960" : 128,
"5024" : 100,
"5088" : 96,
"5152" : 90,
"5216" : 99,
"5280" : 98,
"5344" : 84,
"5408" : 91,
"5472" : 73,
"5536" : 78,
"5600" : 95,
"5664" : 81,
"5728" : 112,
"5792" : 67,
"5856" : 81,
"5920" : 96,
"5984" : 99,
"6048" : 113,
"6112" : 107,
"6176" : 70,
"6240" : 93,
"6304" : 86,
"6368" : 108,
"6432" : 85,
"6496" : 67,
"6560" : 85,
"6624" : 75,
"6688" : 78,
"6752" : 97,
"6816" : 79,
"6880" : 84,
"6944" : 59,
"7008" : 62,
"7072" : 65,
"7136" : 78,
"7200" : 78,
"7264" : 58,
"7328" : 63,
"7392" : 54,
"7456" : 60,
"7520" : 71,
"7584" : 60,
"7648" : 51,
"7712" : 62,
"7776" : 72,
"7840" : 56,
"7904" : 73,
"7968" : 62,
"8032" : 77,
"8096" : 70,
"8160" : 66,
"8256" : 146,
"8384" : 165,
"8512" : 197,
"8640" : 156,
"8768" : 175,
"8896" : 196,
"9024" : 169,
"9152" : 175,
"9280" : 156,
"9408" : 137,
"9536" : 140,
"9664" : 130,
"9792" : 126,
"9920" : 93,
"10048" : 98,
"10176" : 96,
"10304" : 78,
"10432" : 65,
"10560" : 71,
"10688" : 55,
"10816" : 50,
"10944" : 47,
"11072" : 38,
"11200" : 41,
"11328" : 36,
"11456" : 27,
"11584" : 23,
"11712" : 25,
"11840" : 25,
"11968" : 23,
"12096" : 17,
"12224" : 13,
"12352" : 17,
"12480" : 17,
"12608" : 16,
"12736" : 11,
"12864" : 15,
"12992" : 11,
"13120" : 11,
"13248" : 18,
"13376" : 10,
"13504" : 10,
"13632" : 7,
"13760" : 15,
"13888" : 7,
"14016" : 4,
"14144" : 8,
"14272" : 9,
"14400" : 6,
"14528" : 4,
"14656" : 3,
"14784" : 6,
"14912" : 6,
"15040" : 3,
"15168" : 5,
"15296" : 4,
"15424" : 4,
"15552" : 6,
"15680" : 4,
"15808" : 2,
"15936" : 1,
"16064" : 1,
"16192" : 4,
"16320" : 2,
"16512" : 7,
"16768" : 4,
"17024" : 4,
"17280" : 5,
"17536" : 2,
"17792" : 1,
"18048" : 1,
"18304" : 2,
"18560" : 3,
"18816" : 2,
"19072" : 2,
"19328" : 3,
"19840" : 2,
"20096" : 2,
"20864" : 1,
"21120" : 1,
"21888" : 2,
"22144" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 160766,
"max" : 2725910,
"mean" : 513079.704120,
"stddev" : 254727.854092,
"N" : 1556624
},
"bw_min" : 11448320,
"bw_max" : 23435264,
"bw_agg" : 99.898885,
"bw_mean" : 15923661.733668,
"bw_dev" : 459183.518117,
"bw_samples" : 1592,
"iops_min" : 11180,
"iops_max" : 22886,
"iops_mean" : 15550.025126,
"iops_stddev" : 448.431079,
"iops_samples" : 1592
},
"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" : 799995,
"usr_cpu" : 0.554128,
"sys_cpu" : 77.263483,
"ctx" : 669464,
"majf" : 0,
"minf" : 283,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999936,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999936,
"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" : 75.514508,
"4" : 23.847640,
"10" : 0.565195,
"20" : 0.070344,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064364,
"timestamp_ms" : 1773064364116,
"time" : "Mon Mar 9 10:52:44 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 70,
"elapsed" : 121,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 1796662624256,
"io_kbytes" : 1754553344,
"bw_bytes" : 16333445070,
"bw" : 15950629,
"iops" : 15576.877972,
"runtime" : 109999,
"total_ios" : 1713441,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 159143,
"max" : 2723746,
"mean" : 510871.210043,
"stddev" : 254707.024262,
"N" : 1713441
},
"clat_ns" : {
"min" : 1222,
"max" : 60582,
"mean" : 1862.997260,
"stddev" : 571.354014,
"N" : 1713433,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3280,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13888
},
"bins" : {
"1224" : 1,
"1240" : 1,
"1256" : 6,
"1272" : 1,
"1288" : 21,
"1304" : 17,
"1320" : 22,
"1336" : 37,
"1352" : 20,
"1368" : 58,
"1384" : 28,
"1400" : 341,
"1416" : 5829,
"1432" : 10126,
"1448" : 36720,
"1464" : 22890,
"1480" : 45515,
"1496" : 41410,
"1512" : 19793,
"1528" : 46541,
"1544" : 28500,
"1560" : 64110,
"1576" : 65215,
"1592" : 31293,
"1608" : 58903,
"1624" : 27642,
"1640" : 53511,
"1656" : 51617,
"1672" : 25175,
"1688" : 49044,
"1704" : 23956,
"1720" : 46851,
"1736" : 45867,
"1752" : 22368,
"1768" : 44524,
"1784" : 21547,
"1800" : 42812,
"1816" : 41990,
"1832" : 21029,
"1848" : 41260,
"1864" : 20515,
"1880" : 40201,
"1896" : 39337,
"1912" : 18946,
"1928" : 37053,
"1944" : 18073,
"1960" : 34845,
"1976" : 32780,
"1992" : 16629,
"2008" : 30952,
"2024" : 15019,
"2040" : 28249,
"2064" : 39647,
"2096" : 35934,
"2128" : 38744,
"2160" : 29182,
"2192" : 23351,
"2224" : 20344,
"2256" : 17726,
"2288" : 17591,
"2320" : 14958,
"2352" : 10765,
"2384" : 9256,
"2416" : 8104,
"2448" : 7570,
"2480" : 7554,
"2512" : 5143,
"2544" : 4552,
"2576" : 3870,
"2608" : 3565,
"2640" : 4163,
"2672" : 2674,
"2704" : 2435,
"2736" : 2118,
"2768" : 1893,
"2800" : 2309,
"2832" : 1524,
"2864" : 1463,
"2896" : 1201,
"2928" : 1115,
"2960" : 1443,
"2992" : 941,
"3024" : 858,
"3056" : 793,
"3088" : 765,
"3120" : 835,
"3152" : 613,
"3184" : 585,
"3216" : 519,
"3248" : 504,
"3280" : 640,
"3312" : 484,
"3344" : 406,
"3376" : 423,
"3408" : 364,
"3440" : 434,
"3472" : 332,
"3504" : 304,
"3536" : 279,
"3568" : 283,
"3600" : 288,
"3632" : 307,
"3664" : 254,
"3696" : 248,
"3728" : 207,
"3760" : 216,
"3792" : 241,
"3824" : 197,
"3856" : 167,
"3888" : 186,
"3920" : 164,
"3952" : 208,
"3984" : 158,
"4016" : 155,
"4048" : 136,
"4080" : 148,
"4128" : 261,
"4192" : 241,
"4256" : 256,
"4320" : 224,
"4384" : 194,
"4448" : 205,
"4512" : 157,
"4576" : 160,
"4640" : 141,
"4704" : 114,
"4768" : 150,
"4832" : 114,
"4896" : 128,
"4960" : 145,
"5024" : 104,
"5088" : 115,
"5152" : 97,
"5216" : 107,
"5280" : 110,
"5344" : 94,
"5408" : 99,
"5472" : 81,
"5536" : 80,
"5600" : 101,
"5664" : 93,
"5728" : 118,
"5792" : 77,
"5856" : 87,
"5920" : 104,
"5984" : 107,
"6048" : 121,
"6112" : 111,
"6176" : 76,
"6240" : 99,
"6304" : 93,
"6368" : 111,
"6432" : 99,
"6496" : 79,
"6560" : 91,
"6624" : 79,
"6688" : 86,
"6752" : 109,
"6816" : 87,
"6880" : 91,
"6944" : 67,
"7008" : 64,
"7072" : 75,
"7136" : 86,
"7200" : 84,
"7264" : 65,
"7328" : 69,
"7392" : 60,
"7456" : 67,
"7520" : 78,
"7584" : 69,
"7648" : 54,
"7712" : 69,
"7776" : 75,
"7840" : 58,
"7904" : 76,
"7968" : 67,
"8032" : 86,
"8096" : 76,
"8160" : 69,
"8256" : 161,
"8384" : 178,
"8512" : 215,
"8640" : 163,
"8768" : 186,
"8896" : 214,
"9024" : 193,
"9152" : 197,
"9280" : 167,
"9408" : 152,
"9536" : 151,
"9664" : 144,
"9792" : 139,
"9920" : 98,
"10048" : 108,
"10176" : 102,
"10304" : 84,
"10432" : 72,
"10560" : 75,
"10688" : 60,
"10816" : 54,
"10944" : 51,
"11072" : 41,
"11200" : 45,
"11328" : 37,
"11456" : 31,
"11584" : 26,
"11712" : 26,
"11840" : 26,
"11968" : 25,
"12096" : 19,
"12224" : 13,
"12352" : 19,
"12480" : 17,
"12608" : 18,
"12736" : 12,
"12864" : 16,
"12992" : 11,
"13120" : 14,
"13248" : 20,
"13376" : 10,
"13504" : 11,
"13632" : 7,
"13760" : 16,
"13888" : 8,
"14016" : 4,
"14144" : 8,
"14272" : 9,
"14400" : 6,
"14528" : 4,
"14656" : 4,
"14784" : 8,
"14912" : 6,
"15040" : 3,
"15168" : 7,
"15296" : 4,
"15424" : 4,
"15552" : 6,
"15680" : 4,
"15808" : 2,
"15936" : 2,
"16064" : 2,
"16192" : 5,
"16320" : 2,
"16512" : 7,
"16768" : 4,
"17024" : 5,
"17280" : 5,
"17536" : 3,
"17792" : 1,
"18048" : 2,
"18304" : 2,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 3,
"19840" : 2,
"20096" : 2,
"20864" : 1,
"21120" : 1,
"21632" : 1,
"21888" : 2,
"22144" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 160766,
"max" : 2725910,
"mean" : 512733.506016,
"stddev" : 254902.319894,
"N" : 1713433
},
"bw_min" : 11448320,
"bw_max" : 23468032,
"bw_agg" : 100.000000,
"bw_mean" : 15958427.808219,
"bw_dev" : 464881.504393,
"bw_samples" : 1752,
"iops_min" : 11180,
"iops_max" : 22918,
"iops_mean" : 15583.954338,
"iops_stddev" : 453.997402,
"iops_samples" : 1752
},
"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" : 879992,
"usr_cpu" : 0.552164,
"sys_cpu" : 77.305021,
"ctx" : 733496,
"majf" : 0,
"minf" : 283,
"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" : 75.577157,
"4" : 23.789381,
"10" : 0.561852,
"20" : 0.069334,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064374,
"timestamp_ms" : 1773064374117,
"time" : "Mon Mar 9 10:52:54 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 60,
"elapsed" : 131,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 1950152130560,
"io_kbytes" : 1904445440,
"bw_bytes" : 16251267754,
"bw" : 15870378,
"iops" : 15498.525000,
"runtime" : 120000,
"total_ios" : 1859823,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 159143,
"max" : 2723746,
"mean" : 513461.299931,
"stddev" : 255096.574606,
"N" : 1859823
},
"clat_ns" : {
"min" : 1172,
"max" : 60582,
"mean" : 1866.284976,
"stddev" : 572.771930,
"N" : 1859815,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13888
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 3,
"1256" : 7,
"1272" : 2,
"1288" : 25,
"1304" : 22,
"1320" : 27,
"1336" : 41,
"1352" : 24,
"1368" : 75,
"1384" : 36,
"1400" : 412,
"1416" : 6608,
"1432" : 10941,
"1448" : 38717,
"1464" : 24011,
"1480" : 47737,
"1496" : 43816,
"1512" : 21298,
"1528" : 50527,
"1544" : 30748,
"1560" : 68716,
"1576" : 69559,
"1592" : 33424,
"1608" : 63021,
"1624" : 29775,
"1640" : 57515,
"1656" : 55540,
"1672" : 27145,
"1688" : 52893,
"1704" : 25867,
"1720" : 50736,
"1736" : 49805,
"1752" : 24310,
"1768" : 48383,
"1784" : 23538,
"1800" : 46672,
"1816" : 45880,
"1832" : 22999,
"1848" : 45155,
"1864" : 22513,
"1880" : 44015,
"1896" : 43191,
"1912" : 20846,
"1928" : 40799,
"1944" : 19925,
"1960" : 38493,
"1976" : 36084,
"1992" : 18270,
"2008" : 34091,
"2024" : 16421,
"2040" : 31248,
"2064" : 43691,
"2096" : 39500,
"2128" : 42508,
"2160" : 32147,
"2192" : 25647,
"2224" : 22315,
"2256" : 19353,
"2288" : 19288,
"2320" : 16377,
"2352" : 11792,
"2384" : 10131,
"2416" : 8917,
"2448" : 8267,
"2480" : 8272,
"2512" : 5666,
"2544" : 4981,
"2576" : 4256,
"2608" : 3898,
"2640" : 4568,
"2672" : 2955,
"2704" : 2674,
"2736" : 2333,
"2768" : 2071,
"2800" : 2516,
"2832" : 1684,
"2864" : 1584,
"2896" : 1326,
"2928" : 1234,
"2960" : 1582,
"2992" : 1036,
"3024" : 945,
"3056" : 881,
"3088" : 840,
"3120" : 918,
"3152" : 661,
"3184" : 637,
"3216" : 578,
"3248" : 547,
"3280" : 691,
"3312" : 527,
"3344" : 443,
"3376" : 458,
"3408" : 402,
"3440" : 466,
"3472" : 371,
"3504" : 337,
"3536" : 304,
"3568" : 316,
"3600" : 319,
"3632" : 334,
"3664" : 279,
"3696" : 271,
"3728" : 232,
"3760" : 238,
"3792" : 265,
"3824" : 215,
"3856" : 184,
"3888" : 198,
"3920" : 179,
"3952" : 229,
"3984" : 174,
"4016" : 173,
"4048" : 145,
"4080" : 163,
"4128" : 285,
"4192" : 266,
"4256" : 276,
"4320" : 236,
"4384" : 216,
"4448" : 219,
"4512" : 170,
"4576" : 178,
"4640" : 156,
"4704" : 126,
"4768" : 164,
"4832" : 124,
"4896" : 139,
"4960" : 152,
"5024" : 114,
"5088" : 130,
"5152" : 103,
"5216" : 115,
"5280" : 121,
"5344" : 105,
"5408" : 107,
"5472" : 89,
"5536" : 92,
"5600" : 106,
"5664" : 99,
"5728" : 127,
"5792" : 84,
"5856" : 94,
"5920" : 109,
"5984" : 116,
"6048" : 129,
"6112" : 120,
"6176" : 83,
"6240" : 112,
"6304" : 102,
"6368" : 117,
"6432" : 105,
"6496" : 87,
"6560" : 98,
"6624" : 91,
"6688" : 100,
"6752" : 124,
"6816" : 97,
"6880" : 96,
"6944" : 75,
"7008" : 74,
"7072" : 84,
"7136" : 93,
"7200" : 92,
"7264" : 73,
"7328" : 74,
"7392" : 67,
"7456" : 73,
"7520" : 87,
"7584" : 73,
"7648" : 58,
"7712" : 79,
"7776" : 82,
"7840" : 63,
"7904" : 85,
"7968" : 72,
"8032" : 93,
"8096" : 82,
"8160" : 78,
"8256" : 177,
"8384" : 205,
"8512" : 239,
"8640" : 185,
"8768" : 199,
"8896" : 240,
"9024" : 219,
"9152" : 210,
"9280" : 189,
"9408" : 170,
"9536" : 171,
"9664" : 162,
"9792" : 155,
"9920" : 105,
"10048" : 120,
"10176" : 113,
"10304" : 89,
"10432" : 76,
"10560" : 82,
"10688" : 65,
"10816" : 63,
"10944" : 59,
"11072" : 45,
"11200" : 46,
"11328" : 38,
"11456" : 32,
"11584" : 29,
"11712" : 27,
"11840" : 28,
"11968" : 26,
"12096" : 22,
"12224" : 15,
"12352" : 24,
"12480" : 19,
"12608" : 21,
"12736" : 13,
"12864" : 17,
"12992" : 12,
"13120" : 15,
"13248" : 21,
"13376" : 13,
"13504" : 12,
"13632" : 8,
"13760" : 16,
"13888" : 8,
"14016" : 5,
"14144" : 10,
"14272" : 10,
"14400" : 6,
"14528" : 4,
"14656" : 6,
"14784" : 9,
"14912" : 6,
"15040" : 3,
"15168" : 7,
"15296" : 5,
"15424" : 4,
"15552" : 7,
"15680" : 4,
"15808" : 2,
"15936" : 2,
"16064" : 2,
"16192" : 5,
"16320" : 2,
"16512" : 7,
"16768" : 4,
"17024" : 5,
"17280" : 5,
"17536" : 5,
"17792" : 1,
"18048" : 3,
"18304" : 2,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 3,
"19840" : 4,
"20096" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 1,
"21632" : 1,
"21888" : 2,
"22144" : 1,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1
}
},
"lat_ns" : {
"min" : 160766,
"max" : 2725910,
"mean" : 515326.949957,
"stddev" : 255291.252572,
"N" : 1859815
},
"bw_min" : 11448320,
"bw_max" : 23468032,
"bw_agg" : 100.000000,
"bw_mean" : 15875665.719665,
"bw_dev" : 454442.925878,
"bw_samples" : 1912,
"iops_min" : 11180,
"iops_max" : 22918,
"iops_mean" : 15503.121339,
"iops_stddev" : 443.803661,
"iops_samples" : 1912
},
"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" : 959995,
"usr_cpu" : 0.548128,
"sys_cpu" : 77.046547,
"ctx" : 809742,
"majf" : 0,
"minf" : 283,
"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" : 75.283992,
"4" : 24.075839,
"10" : 0.567957,
"20" : 0.070007,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064384,
"timestamp_ms" : 1773064384117,
"time" : "Mon Mar 9 10:53:04 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2112764248064,
"io_kbytes" : 2063246336,
"bw_bytes" : 16252032677,
"bw" : 15871125,
"iops" : 15499.269231,
"runtime" : 130000,
"total_ios" : 2014905,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156830,
"max" : 2723746,
"mean" : 513433.501890,
"stddev" : 254554.064924,
"N" : 2014905
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1867.546272,
"stddev" : 576.689759,
"N" : 2014897,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1784,
"60.000000" : 1864,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4768,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13888
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 3,
"1256" : 7,
"1272" : 3,
"1288" : 25,
"1304" : 24,
"1320" : 27,
"1336" : 48,
"1352" : 27,
"1368" : 78,
"1384" : 42,
"1400" : 431,
"1416" : 6880,
"1432" : 11586,
"1448" : 42095,
"1464" : 26407,
"1480" : 52651,
"1496" : 48324,
"1512" : 23363,
"1528" : 54691,
"1544" : 33160,
"1560" : 74064,
"1576" : 74837,
"1592" : 35978,
"1608" : 67918,
"1624" : 32066,
"1640" : 61928,
"1656" : 59832,
"1672" : 29250,
"1688" : 57082,
"1704" : 27906,
"1720" : 54568,
"1736" : 53622,
"1752" : 26163,
"1768" : 52228,
"1784" : 25353,
"1800" : 50283,
"1816" : 49528,
"1832" : 24778,
"1848" : 48779,
"1864" : 24304,
"1880" : 47615,
"1896" : 46687,
"1912" : 22515,
"1928" : 44166,
"1944" : 21616,
"1960" : 41661,
"1976" : 39259,
"1992" : 19808,
"2008" : 37085,
"2024" : 17833,
"2040" : 34051,
"2064" : 47584,
"2096" : 42883,
"2128" : 46317,
"2160" : 34988,
"2192" : 27904,
"2224" : 24403,
"2256" : 21062,
"2288" : 21071,
"2320" : 17886,
"2352" : 12843,
"2384" : 11084,
"2416" : 9732,
"2448" : 9006,
"2480" : 9074,
"2512" : 6214,
"2544" : 5441,
"2576" : 4673,
"2608" : 4247,
"2640" : 4995,
"2672" : 3241,
"2704" : 2918,
"2736" : 2546,
"2768" : 2268,
"2800" : 2761,
"2832" : 1832,
"2864" : 1745,
"2896" : 1469,
"2928" : 1330,
"2960" : 1701,
"2992" : 1136,
"3024" : 1054,
"3056" : 976,
"3088" : 917,
"3120" : 1014,
"3152" : 744,
"3184" : 709,
"3216" : 632,
"3248" : 591,
"3280" : 757,
"3312" : 586,
"3344" : 490,
"3376" : 501,
"3408" : 436,
"3440" : 505,
"3472" : 411,
"3504" : 369,
"3536" : 344,
"3568" : 349,
"3600" : 351,
"3632" : 371,
"3664" : 308,
"3696" : 302,
"3728" : 256,
"3760" : 266,
"3792" : 292,
"3824" : 242,
"3856" : 203,
"3888" : 228,
"3920" : 201,
"3952" : 248,
"3984" : 188,
"4016" : 184,
"4048" : 169,
"4080" : 174,
"4128" : 334,
"4192" : 304,
"4256" : 303,
"4320" : 257,
"4384" : 234,
"4448" : 246,
"4512" : 187,
"4576" : 204,
"4640" : 178,
"4704" : 152,
"4768" : 180,
"4832" : 140,
"4896" : 154,
"4960" : 168,
"5024" : 129,
"5088" : 139,
"5152" : 116,
"5216" : 125,
"5280" : 129,
"5344" : 115,
"5408" : 127,
"5472" : 103,
"5536" : 102,
"5600" : 117,
"5664" : 105,
"5728" : 141,
"5792" : 94,
"5856" : 108,
"5920" : 122,
"5984" : 126,
"6048" : 141,
"6112" : 132,
"6176" : 88,
"6240" : 124,
"6304" : 103,
"6368" : 126,
"6432" : 110,
"6496" : 97,
"6560" : 111,
"6624" : 97,
"6688" : 105,
"6752" : 132,
"6816" : 104,
"6880" : 99,
"6944" : 84,
"7008" : 79,
"7072" : 90,
"7136" : 99,
"7200" : 98,
"7264" : 77,
"7328" : 77,
"7392" : 71,
"7456" : 79,
"7520" : 89,
"7584" : 80,
"7648" : 66,
"7712" : 87,
"7776" : 89,
"7840" : 69,
"7904" : 88,
"7968" : 81,
"8032" : 101,
"8096" : 89,
"8160" : 83,
"8256" : 190,
"8384" : 227,
"8512" : 258,
"8640" : 203,
"8768" : 213,
"8896" : 261,
"9024" : 235,
"9152" : 224,
"9280" : 208,
"9408" : 185,
"9536" : 189,
"9664" : 178,
"9792" : 167,
"9920" : 115,
"10048" : 126,
"10176" : 126,
"10304" : 100,
"10432" : 82,
"10560" : 89,
"10688" : 74,
"10816" : 70,
"10944" : 64,
"11072" : 50,
"11200" : 50,
"11328" : 42,
"11456" : 42,
"11584" : 33,
"11712" : 30,
"11840" : 32,
"11968" : 31,
"12096" : 24,
"12224" : 16,
"12352" : 26,
"12480" : 21,
"12608" : 22,
"12736" : 14,
"12864" : 21,
"12992" : 15,
"13120" : 15,
"13248" : 21,
"13376" : 15,
"13504" : 13,
"13632" : 9,
"13760" : 17,
"13888" : 10,
"14016" : 7,
"14144" : 10,
"14272" : 10,
"14400" : 6,
"14528" : 5,
"14656" : 8,
"14784" : 9,
"14912" : 7,
"15040" : 3,
"15168" : 9,
"15296" : 5,
"15424" : 4,
"15552" : 7,
"15680" : 4,
"15808" : 2,
"15936" : 2,
"16064" : 3,
"16192" : 5,
"16320" : 3,
"16512" : 7,
"16768" : 5,
"17024" : 5,
"17280" : 5,
"17536" : 6,
"17792" : 1,
"18048" : 3,
"18304" : 4,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 3,
"19840" : 4,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 1,
"21632" : 1,
"21888" : 2,
"22144" : 1,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 158412,
"max" : 2725910,
"mean" : 515300.461972,
"stddev" : 254750.472077,
"N" : 2014897
},
"bw_min" : 11448320,
"bw_max" : 23612471,
"bw_agg" : 100.000000,
"bw_mean" : 15874778.633205,
"bw_dev" : 447553.190253,
"bw_samples" : 2072,
"iops_min" : 11180,
"iops_max" : 23059,
"iops_mean" : 15502.266409,
"iops_stddev" : 437.074543,
"iops_samples" : 2072
},
"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" : 1039993,
"usr_cpu" : 0.546831,
"sys_cpu" : 77.186096,
"ctx" : 877226,
"majf" : 0,
"minf" : 283,
"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" : 75.123591,
"4" : 24.227643,
"10" : 0.574915,
"20" : 0.071567,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064394,
"timestamp_ms" : 1773064394117,
"time" : "Mon Mar 9 10:53:14 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 39,
"elapsed" : 151,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2297156337664,
"io_kbytes" : 2243316736,
"bw_bytes" : 16408376757,
"bw" : 16023805,
"iops" : 15648.347488,
"runtime" : 139999,
"total_ios" : 2190753,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156830,
"max" : 2723746,
"mean" : 508527.593441,
"stddev" : 253528.763506,
"N" : 2190753
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1861.608342,
"stddev" : 572.251196,
"N" : 2190745,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1688,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2040,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 13888
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 3,
"1256" : 9,
"1272" : 5,
"1288" : 27,
"1304" : 27,
"1320" : 34,
"1336" : 56,
"1352" : 34,
"1368" : 84,
"1384" : 48,
"1400" : 474,
"1416" : 7722,
"1432" : 13297,
"1448" : 48336,
"1464" : 30288,
"1480" : 59954,
"1496" : 54904,
"1512" : 26552,
"1528" : 61516,
"1544" : 37021,
"1560" : 81996,
"1576" : 82505,
"1592" : 39579,
"1608" : 74918,
"1624" : 35203,
"1640" : 68224,
"1656" : 65725,
"1672" : 32121,
"1688" : 62356,
"1704" : 30492,
"1720" : 59684,
"1736" : 58315,
"1752" : 28430,
"1768" : 56639,
"1784" : 27461,
"1800" : 54289,
"1816" : 53335,
"1832" : 26629,
"1848" : 52366,
"1864" : 25924,
"1880" : 50779,
"1896" : 49794,
"1912" : 24062,
"1928" : 47100,
"1944" : 23013,
"1960" : 44245,
"1976" : 41746,
"1992" : 21011,
"2008" : 39343,
"2024" : 18964,
"2040" : 36125,
"2064" : 50458,
"2096" : 45402,
"2128" : 49072,
"2160" : 37006,
"2192" : 29517,
"2224" : 25858,
"2256" : 22276,
"2288" : 22389,
"2320" : 18965,
"2352" : 13635,
"2384" : 11797,
"2416" : 10308,
"2448" : 9602,
"2480" : 9665,
"2512" : 6634,
"2544" : 5800,
"2576" : 5006,
"2608" : 4554,
"2640" : 5346,
"2672" : 3470,
"2704" : 3110,
"2736" : 2708,
"2768" : 2453,
"2800" : 2939,
"2832" : 1976,
"2864" : 1890,
"2896" : 1586,
"2928" : 1434,
"2960" : 1835,
"2992" : 1234,
"3024" : 1143,
"3056" : 1045,
"3088" : 988,
"3120" : 1092,
"3152" : 806,
"3184" : 759,
"3216" : 698,
"3248" : 646,
"3280" : 836,
"3312" : 636,
"3344" : 534,
"3376" : 542,
"3408" : 469,
"3440" : 559,
"3472" : 448,
"3504" : 393,
"3536" : 366,
"3568" : 372,
"3600" : 391,
"3632" : 396,
"3664" : 327,
"3696" : 322,
"3728" : 276,
"3760" : 280,
"3792" : 322,
"3824" : 265,
"3856" : 219,
"3888" : 244,
"3920" : 214,
"3952" : 272,
"3984" : 197,
"4016" : 198,
"4048" : 182,
"4080" : 184,
"4128" : 367,
"4192" : 330,
"4256" : 328,
"4320" : 270,
"4384" : 243,
"4448" : 256,
"4512" : 199,
"4576" : 219,
"4640" : 194,
"4704" : 163,
"4768" : 195,
"4832" : 152,
"4896" : 161,
"4960" : 177,
"5024" : 137,
"5088" : 151,
"5152" : 125,
"5216" : 141,
"5280" : 144,
"5344" : 123,
"5408" : 134,
"5472" : 115,
"5536" : 112,
"5600" : 122,
"5664" : 112,
"5728" : 154,
"5792" : 108,
"5856" : 118,
"5920" : 129,
"5984" : 139,
"6048" : 149,
"6112" : 146,
"6176" : 101,
"6240" : 132,
"6304" : 114,
"6368" : 138,
"6432" : 118,
"6496" : 106,
"6560" : 122,
"6624" : 112,
"6688" : 111,
"6752" : 143,
"6816" : 109,
"6880" : 104,
"6944" : 92,
"7008" : 90,
"7072" : 98,
"7136" : 104,
"7200" : 102,
"7264" : 82,
"7328" : 80,
"7392" : 75,
"7456" : 83,
"7520" : 92,
"7584" : 89,
"7648" : 71,
"7712" : 96,
"7776" : 96,
"7840" : 74,
"7904" : 97,
"7968" : 86,
"8032" : 108,
"8096" : 98,
"8160" : 90,
"8256" : 202,
"8384" : 244,
"8512" : 268,
"8640" : 210,
"8768" : 223,
"8896" : 270,
"9024" : 250,
"9152" : 231,
"9280" : 219,
"9408" : 199,
"9536" : 201,
"9664" : 188,
"9792" : 172,
"9920" : 121,
"10048" : 135,
"10176" : 138,
"10304" : 105,
"10432" : 87,
"10560" : 92,
"10688" : 79,
"10816" : 71,
"10944" : 70,
"11072" : 53,
"11200" : 54,
"11328" : 46,
"11456" : 46,
"11584" : 37,
"11712" : 32,
"11840" : 33,
"11968" : 33,
"12096" : 27,
"12224" : 19,
"12352" : 28,
"12480" : 22,
"12608" : 23,
"12736" : 15,
"12864" : 23,
"12992" : 16,
"13120" : 16,
"13248" : 21,
"13376" : 15,
"13504" : 16,
"13632" : 10,
"13760" : 19,
"13888" : 14,
"14016" : 7,
"14144" : 10,
"14272" : 10,
"14400" : 8,
"14528" : 6,
"14656" : 9,
"14784" : 9,
"14912" : 7,
"15040" : 3,
"15168" : 9,
"15296" : 5,
"15424" : 5,
"15552" : 8,
"15680" : 4,
"15808" : 3,
"15936" : 2,
"16064" : 4,
"16192" : 5,
"16320" : 3,
"16512" : 8,
"16768" : 6,
"17024" : 6,
"17280" : 5,
"17536" : 6,
"17792" : 2,
"18048" : 3,
"18304" : 4,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 3,
"19840" : 5,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 1,
"21632" : 1,
"21888" : 2,
"22144" : 2,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"43776" : 1,
"45312" : 1,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 158412,
"max" : 2725910,
"mean" : 510388.644731,
"stddev" : 253725.240395,
"N" : 2190745
},
"bw_min" : 11448320,
"bw_max" : 23667767,
"bw_agg" : 100.000000,
"bw_mean" : 16031500.311828,
"bw_dev" : 474400.474082,
"bw_samples" : 2232,
"iops_min" : 11180,
"iops_max" : 23113,
"iops_mean" : 15655.293907,
"iops_stddev" : 463.291147,
"iops_samples" : 2232
},
"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" : 1119992,
"usr_cpu" : 0.550093,
"sys_cpu" : 77.556179,
"ctx" : 928092,
"majf" : 0,
"minf" : 283,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 99.999954,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 99.999954,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 75.697032,
"4" : 23.663690,
"10" : 0.566426,
"20" : 0.070706,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064404,
"timestamp_ms" : 1773064404117,
"time" : "Mon Mar 9 10:53:24 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 28,
"elapsed" : 161,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2449044668416,
"io_kbytes" : 2391645184,
"bw_bytes" : 16326964456,
"bw" : 15944301,
"iops" : 15570.700000,
"runtime" : 150000,
"total_ios" : 2335605,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156830,
"max" : 2723746,
"mean" : 511073.392594,
"stddev" : 254466.348071,
"N" : 2335606
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1863.598816,
"stddev" : 573.938467,
"N" : 2335597,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14016
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 3,
"1256" : 9,
"1272" : 5,
"1288" : 28,
"1304" : 28,
"1320" : 36,
"1336" : 61,
"1352" : 36,
"1368" : 88,
"1384" : 53,
"1400" : 508,
"1416" : 8093,
"1432" : 14122,
"1448" : 51758,
"1464" : 32298,
"1480" : 63420,
"1496" : 57775,
"1512" : 27843,
"1528" : 64634,
"1544" : 39201,
"1560" : 86708,
"1576" : 86799,
"1592" : 41626,
"1608" : 78837,
"1624" : 37126,
"1640" : 72010,
"1656" : 69659,
"1672" : 34126,
"1688" : 66362,
"1704" : 32461,
"1720" : 63575,
"1736" : 62229,
"1752" : 30316,
"1768" : 60306,
"1784" : 29331,
"1800" : 57933,
"1816" : 57039,
"1832" : 28438,
"1848" : 56049,
"1864" : 27789,
"1880" : 54450,
"1896" : 53401,
"1912" : 25782,
"1928" : 50572,
"1944" : 24671,
"1960" : 47522,
"1976" : 44915,
"1992" : 22638,
"2008" : 42401,
"2024" : 20390,
"2040" : 38962,
"2064" : 54248,
"2096" : 48904,
"2128" : 52886,
"2160" : 39811,
"2192" : 31774,
"2224" : 27863,
"2256" : 24011,
"2288" : 24154,
"2320" : 20445,
"2352" : 14725,
"2384" : 12704,
"2416" : 11095,
"2448" : 10332,
"2480" : 10402,
"2512" : 7150,
"2544" : 6249,
"2576" : 5409,
"2608" : 4904,
"2640" : 5732,
"2672" : 3685,
"2704" : 3308,
"2736" : 2933,
"2768" : 2638,
"2800" : 3130,
"2832" : 2144,
"2864" : 2027,
"2896" : 1699,
"2928" : 1533,
"2960" : 1965,
"2992" : 1322,
"3024" : 1217,
"3056" : 1117,
"3088" : 1055,
"3120" : 1170,
"3152" : 857,
"3184" : 811,
"3216" : 749,
"3248" : 680,
"3280" : 880,
"3312" : 668,
"3344" : 566,
"3376" : 574,
"3408" : 493,
"3440" : 591,
"3472" : 480,
"3504" : 413,
"3536" : 388,
"3568" : 398,
"3600" : 407,
"3632" : 420,
"3664" : 350,
"3696" : 338,
"3728" : 294,
"3760" : 294,
"3792" : 336,
"3824" : 283,
"3856" : 228,
"3888" : 260,
"3920" : 229,
"3952" : 288,
"3984" : 207,
"4016" : 207,
"4048" : 193,
"4080" : 196,
"4128" : 393,
"4192" : 357,
"4256" : 346,
"4320" : 283,
"4384" : 260,
"4448" : 274,
"4512" : 212,
"4576" : 229,
"4640" : 204,
"4704" : 173,
"4768" : 207,
"4832" : 166,
"4896" : 172,
"4960" : 188,
"5024" : 142,
"5088" : 159,
"5152" : 132,
"5216" : 149,
"5280" : 153,
"5344" : 128,
"5408" : 147,
"5472" : 124,
"5536" : 120,
"5600" : 129,
"5664" : 117,
"5728" : 159,
"5792" : 115,
"5856" : 127,
"5920" : 138,
"5984" : 145,
"6048" : 160,
"6112" : 154,
"6176" : 107,
"6240" : 139,
"6304" : 120,
"6368" : 142,
"6432" : 127,
"6496" : 113,
"6560" : 127,
"6624" : 119,
"6688" : 121,
"6752" : 150,
"6816" : 115,
"6880" : 110,
"6944" : 99,
"7008" : 97,
"7072" : 108,
"7136" : 113,
"7200" : 107,
"7264" : 87,
"7328" : 83,
"7392" : 80,
"7456" : 88,
"7520" : 97,
"7584" : 93,
"7648" : 83,
"7712" : 105,
"7776" : 100,
"7840" : 83,
"7904" : 104,
"7968" : 88,
"8032" : 119,
"8096" : 104,
"8160" : 94,
"8256" : 225,
"8384" : 256,
"8512" : 283,
"8640" : 236,
"8768" : 239,
"8896" : 291,
"9024" : 274,
"9152" : 245,
"9280" : 229,
"9408" : 214,
"9536" : 219,
"9664" : 200,
"9792" : 180,
"9920" : 134,
"10048" : 152,
"10176" : 153,
"10304" : 113,
"10432" : 91,
"10560" : 96,
"10688" : 86,
"10816" : 76,
"10944" : 72,
"11072" : 58,
"11200" : 56,
"11328" : 50,
"11456" : 53,
"11584" : 39,
"11712" : 37,
"11840" : 34,
"11968" : 38,
"12096" : 30,
"12224" : 21,
"12352" : 30,
"12480" : 23,
"12608" : 24,
"12736" : 17,
"12864" : 24,
"12992" : 19,
"13120" : 16,
"13248" : 23,
"13376" : 16,
"13504" : 17,
"13632" : 10,
"13760" : 20,
"13888" : 16,
"14016" : 10,
"14144" : 13,
"14272" : 10,
"14400" : 9,
"14528" : 6,
"14656" : 10,
"14784" : 9,
"14912" : 7,
"15040" : 4,
"15168" : 9,
"15296" : 5,
"15424" : 5,
"15552" : 9,
"15680" : 4,
"15808" : 4,
"15936" : 2,
"16064" : 7,
"16192" : 5,
"16320" : 3,
"16512" : 8,
"16768" : 8,
"17024" : 6,
"17280" : 6,
"17536" : 7,
"17792" : 2,
"18048" : 3,
"18304" : 4,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 3,
"19840" : 5,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 1,
"21632" : 1,
"21888" : 3,
"22144" : 2,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"42240" : 1,
"43776" : 1,
"45312" : 2,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 158412,
"max" : 2725910,
"mean" : 512936.466444,
"stddev" : 254663.075423,
"N" : 2335597
},
"bw_min" : 11448320,
"bw_max" : 23667767,
"bw_agg" : 100.000000,
"bw_mean" : 15958798.307692,
"bw_dev" : 462878.496308,
"bw_samples" : 2392,
"iops_min" : 11180,
"iops_max" : 23113,
"iops_mean" : 15584.294314,
"iops_stddev" : 452.038411,
"iops_samples" : 2392
},
"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" : 1199999,
"usr_cpu" : 0.544084,
"sys_cpu" : 77.345148,
"ctx" : 1001710,
"majf" : 0,
"minf" : 283,
"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" : 99.999957,
"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" : 75.469611,
"4" : 23.889956,
"10" : 0.566406,
"20" : 0.071887,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064414,
"timestamp_ms" : 1773064414117,
"time" : "Mon Mar 9 10:53:34 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 20,
"elapsed" : 171,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2607606136832,
"io_kbytes" : 2546490368,
"bw_bytes" : 16297538355,
"bw" : 15915564,
"iops" : 15542.625000,
"runtime" : 160000,
"total_ios" : 2486820,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156830,
"max" : 2723746,
"mean" : 511996.470366,
"stddev" : 254995.675986,
"N" : 2486820
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1864.985561,
"stddev" : 574.679648,
"N" : 2486812,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1704,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14016
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 3,
"1256" : 9,
"1272" : 6,
"1288" : 29,
"1304" : 29,
"1320" : 38,
"1336" : 64,
"1352" : 38,
"1368" : 96,
"1384" : 53,
"1400" : 528,
"1416" : 8528,
"1432" : 14968,
"1448" : 55538,
"1464" : 34617,
"1480" : 67800,
"1496" : 61114,
"1512" : 29335,
"1528" : 67667,
"1544" : 41202,
"1560" : 91515,
"1576" : 91724,
"1592" : 43991,
"1608" : 83369,
"1624" : 39215,
"1640" : 76189,
"1656" : 73743,
"1672" : 36210,
"1688" : 70530,
"1704" : 34573,
"1720" : 67679,
"1736" : 66256,
"1752" : 32338,
"1768" : 64197,
"1784" : 31238,
"1800" : 61690,
"1816" : 60902,
"1832" : 30346,
"1848" : 59737,
"1864" : 29674,
"1880" : 58080,
"1896" : 56993,
"1912" : 27506,
"1928" : 54121,
"1944" : 26336,
"1960" : 50808,
"1976" : 47932,
"1992" : 24193,
"2008" : 45262,
"2024" : 21761,
"2040" : 41744,
"2064" : 58159,
"2096" : 52384,
"2128" : 56697,
"2160" : 42691,
"2192" : 34127,
"2224" : 29925,
"2256" : 25749,
"2288" : 25920,
"2320" : 22016,
"2352" : 15823,
"2384" : 13657,
"2416" : 11932,
"2448" : 11081,
"2480" : 11178,
"2512" : 7718,
"2544" : 6693,
"2576" : 5817,
"2608" : 5296,
"2640" : 6145,
"2672" : 3941,
"2704" : 3521,
"2736" : 3111,
"2768" : 2834,
"2800" : 3348,
"2832" : 2293,
"2864" : 2168,
"2896" : 1832,
"2928" : 1620,
"2960" : 2100,
"2992" : 1408,
"3024" : 1312,
"3056" : 1177,
"3088" : 1119,
"3120" : 1245,
"3152" : 909,
"3184" : 869,
"3216" : 798,
"3248" : 729,
"3280" : 931,
"3312" : 707,
"3344" : 613,
"3376" : 602,
"3408" : 516,
"3440" : 630,
"3472" : 510,
"3504" : 443,
"3536" : 406,
"3568" : 416,
"3600" : 430,
"3632" : 446,
"3664" : 372,
"3696" : 362,
"3728" : 316,
"3760" : 316,
"3792" : 349,
"3824" : 305,
"3856" : 245,
"3888" : 283,
"3920" : 244,
"3952" : 310,
"3984" : 217,
"4016" : 221,
"4048" : 208,
"4080" : 213,
"4128" : 425,
"4192" : 388,
"4256" : 369,
"4320" : 296,
"4384" : 277,
"4448" : 291,
"4512" : 227,
"4576" : 243,
"4640" : 217,
"4704" : 186,
"4768" : 220,
"4832" : 178,
"4896" : 180,
"4960" : 196,
"5024" : 152,
"5088" : 169,
"5152" : 145,
"5216" : 153,
"5280" : 166,
"5344" : 143,
"5408" : 154,
"5472" : 132,
"5536" : 131,
"5600" : 139,
"5664" : 124,
"5728" : 168,
"5792" : 120,
"5856" : 137,
"5920" : 147,
"5984" : 148,
"6048" : 167,
"6112" : 160,
"6176" : 117,
"6240" : 146,
"6304" : 124,
"6368" : 145,
"6432" : 136,
"6496" : 117,
"6560" : 134,
"6624" : 126,
"6688" : 135,
"6752" : 161,
"6816" : 121,
"6880" : 122,
"6944" : 104,
"7008" : 108,
"7072" : 111,
"7136" : 116,
"7200" : 111,
"7264" : 89,
"7328" : 88,
"7392" : 86,
"7456" : 90,
"7520" : 103,
"7584" : 100,
"7648" : 93,
"7712" : 121,
"7776" : 105,
"7840" : 90,
"7904" : 114,
"7968" : 97,
"8032" : 133,
"8096" : 115,
"8160" : 101,
"8256" : 240,
"8384" : 272,
"8512" : 312,
"8640" : 263,
"8768" : 267,
"8896" : 305,
"9024" : 286,
"9152" : 260,
"9280" : 245,
"9408" : 233,
"9536" : 238,
"9664" : 214,
"9792" : 194,
"9920" : 140,
"10048" : 164,
"10176" : 166,
"10304" : 121,
"10432" : 100,
"10560" : 99,
"10688" : 94,
"10816" : 81,
"10944" : 76,
"11072" : 61,
"11200" : 58,
"11328" : 53,
"11456" : 56,
"11584" : 42,
"11712" : 40,
"11840" : 37,
"11968" : 39,
"12096" : 32,
"12224" : 24,
"12352" : 31,
"12480" : 23,
"12608" : 27,
"12736" : 18,
"12864" : 25,
"12992" : 19,
"13120" : 16,
"13248" : 25,
"13376" : 16,
"13504" : 17,
"13632" : 10,
"13760" : 22,
"13888" : 18,
"14016" : 12,
"14144" : 15,
"14272" : 13,
"14400" : 11,
"14528" : 6,
"14656" : 10,
"14784" : 9,
"14912" : 9,
"15040" : 5,
"15168" : 9,
"15296" : 6,
"15424" : 5,
"15552" : 9,
"15680" : 4,
"15808" : 4,
"15936" : 2,
"16064" : 8,
"16192" : 5,
"16320" : 4,
"16512" : 8,
"16768" : 10,
"17024" : 6,
"17280" : 6,
"17536" : 7,
"17792" : 2,
"18048" : 5,
"18304" : 5,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 3,
"19840" : 5,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 1,
"21632" : 1,
"21888" : 3,
"22144" : 2,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"42240" : 1,
"43776" : 1,
"45312" : 3,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 158412,
"max" : 2725910,
"mean" : 513860.976354,
"stddev" : 255192.895267,
"N" : 2486812
},
"bw_min" : 11440128,
"bw_max" : 23680055,
"bw_agg" : 99.953663,
"bw_mean" : 15908190.144201,
"bw_dev" : 457273.284196,
"bw_samples" : 2552,
"iops_min" : 11172,
"iops_max" : 23125,
"iops_mean" : 15534.868339,
"iops_stddev" : 446.565377,
"iops_samples" : 2552
},
"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" : 1279998,
"usr_cpu" : 0.542891,
"sys_cpu" : 77.194261,
"ctx" : 1073465,
"majf" : 0,
"minf" : 283,
"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" : 75.307019,
"4" : 24.049911,
"10" : 0.568718,
"20" : 0.072301,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064424,
"timestamp_ms" : 1773064424117,
"time" : "Mon Mar 9 10:53:44 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 10,
"elapsed" : 181,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2794369056768,
"io_kbytes" : 2728876032,
"bw_bytes" : 16437465039,
"bw" : 16052211,
"iops" : 15676.076471,
"runtime" : 170000,
"total_ios" : 2664933,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156239,
"max" : 2723746,
"mean" : 507621.471678,
"stddev" : 253169.838106,
"N" : 2664933
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1860.609206,
"stddev" : 570.460328,
"N" : 2664925,
"percentile" : {
"1.000000" : 1432,
"5.000000" : 1480,
"10.000000" : 1496,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1688,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2040,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14016
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 4,
"1256" : 11,
"1272" : 6,
"1288" : 30,
"1304" : 31,
"1320" : 39,
"1336" : 69,
"1352" : 41,
"1368" : 97,
"1384" : 56,
"1400" : 563,
"1416" : 9263,
"1432" : 16446,
"1448" : 61550,
"1464" : 38160,
"1480" : 74255,
"1496" : 66685,
"1512" : 32013,
"1528" : 73855,
"1544" : 44956,
"1560" : 100015,
"1576" : 99913,
"1592" : 47795,
"1608" : 90690,
"1624" : 42688,
"1640" : 82661,
"1656" : 79912,
"1672" : 39187,
"1688" : 76275,
"1704" : 37365,
"1720" : 73191,
"1736" : 71487,
"1752" : 34746,
"1768" : 68833,
"1784" : 33515,
"1800" : 66012,
"1816" : 65012,
"1832" : 32303,
"1848" : 63502,
"1864" : 31455,
"1880" : 61547,
"1896" : 60213,
"1912" : 29071,
"1928" : 57008,
"1944" : 27752,
"1960" : 53460,
"1976" : 50515,
"1992" : 25412,
"2008" : 47485,
"2024" : 22854,
"2040" : 43796,
"2064" : 60920,
"2096" : 54923,
"2128" : 59382,
"2160" : 44738,
"2192" : 35738,
"2224" : 31296,
"2256" : 27024,
"2288" : 27141,
"2320" : 23129,
"2352" : 16610,
"2384" : 14320,
"2416" : 12538,
"2448" : 11661,
"2480" : 11775,
"2512" : 8099,
"2544" : 7033,
"2576" : 6166,
"2608" : 5589,
"2640" : 6542,
"2672" : 4195,
"2704" : 3711,
"2736" : 3267,
"2768" : 3006,
"2800" : 3574,
"2832" : 2457,
"2864" : 2307,
"2896" : 1946,
"2928" : 1739,
"2960" : 2241,
"2992" : 1497,
"3024" : 1420,
"3056" : 1265,
"3088" : 1196,
"3120" : 1362,
"3152" : 986,
"3184" : 940,
"3216" : 869,
"3248" : 793,
"3280" : 1006,
"3312" : 763,
"3344" : 659,
"3376" : 634,
"3408" : 576,
"3440" : 676,
"3472" : 558,
"3504" : 477,
"3536" : 448,
"3568" : 456,
"3600" : 463,
"3632" : 486,
"3664" : 394,
"3696" : 394,
"3728" : 344,
"3760" : 348,
"3792" : 378,
"3824" : 323,
"3856" : 260,
"3888" : 294,
"3920" : 262,
"3952" : 328,
"3984" : 235,
"4016" : 247,
"4048" : 218,
"4080" : 223,
"4128" : 459,
"4192" : 420,
"4256" : 396,
"4320" : 315,
"4384" : 291,
"4448" : 312,
"4512" : 241,
"4576" : 259,
"4640" : 223,
"4704" : 199,
"4768" : 241,
"4832" : 198,
"4896" : 186,
"4960" : 205,
"5024" : 162,
"5088" : 183,
"5152" : 157,
"5216" : 163,
"5280" : 177,
"5344" : 161,
"5408" : 167,
"5472" : 144,
"5536" : 138,
"5600" : 153,
"5664" : 132,
"5728" : 179,
"5792" : 131,
"5856" : 145,
"5920" : 155,
"5984" : 161,
"6048" : 180,
"6112" : 173,
"6176" : 126,
"6240" : 160,
"6304" : 136,
"6368" : 154,
"6432" : 143,
"6496" : 122,
"6560" : 142,
"6624" : 128,
"6688" : 148,
"6752" : 169,
"6816" : 124,
"6880" : 138,
"6944" : 112,
"7008" : 116,
"7072" : 120,
"7136" : 123,
"7200" : 120,
"7264" : 95,
"7328" : 91,
"7392" : 98,
"7456" : 96,
"7520" : 108,
"7584" : 103,
"7648" : 97,
"7712" : 130,
"7776" : 110,
"7840" : 96,
"7904" : 120,
"7968" : 104,
"8032" : 141,
"8096" : 119,
"8160" : 110,
"8256" : 249,
"8384" : 292,
"8512" : 321,
"8640" : 274,
"8768" : 276,
"8896" : 319,
"9024" : 296,
"9152" : 273,
"9280" : 252,
"9408" : 244,
"9536" : 251,
"9664" : 227,
"9792" : 198,
"9920" : 145,
"10048" : 169,
"10176" : 173,
"10304" : 127,
"10432" : 104,
"10560" : 103,
"10688" : 97,
"10816" : 83,
"10944" : 81,
"11072" : 64,
"11200" : 62,
"11328" : 56,
"11456" : 60,
"11584" : 47,
"11712" : 41,
"11840" : 38,
"11968" : 41,
"12096" : 33,
"12224" : 24,
"12352" : 32,
"12480" : 25,
"12608" : 29,
"12736" : 19,
"12864" : 25,
"12992" : 22,
"13120" : 18,
"13248" : 25,
"13376" : 16,
"13504" : 20,
"13632" : 10,
"13760" : 24,
"13888" : 19,
"14016" : 14,
"14144" : 15,
"14272" : 14,
"14400" : 11,
"14528" : 6,
"14656" : 11,
"14784" : 10,
"14912" : 10,
"15040" : 5,
"15168" : 9,
"15296" : 6,
"15424" : 5,
"15552" : 9,
"15680" : 4,
"15808" : 4,
"15936" : 3,
"16064" : 9,
"16192" : 5,
"16320" : 4,
"16512" : 8,
"16768" : 10,
"17024" : 7,
"17280" : 6,
"17536" : 8,
"17792" : 2,
"18048" : 5,
"18304" : 5,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 4,
"19840" : 6,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 1,
"21632" : 1,
"21888" : 3,
"22144" : 2,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"42240" : 1,
"43776" : 1,
"45312" : 3,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 157701,
"max" : 2725910,
"mean" : 509481.620230,
"stddev" : 253365.532312,
"N" : 2664925
},
"bw_min" : 11440128,
"bw_max" : 23946295,
"bw_agg" : 100.000000,
"bw_mean" : 16058540.168142,
"bw_dev" : 477953.687376,
"bw_samples" : 2712,
"iops_min" : 11172,
"iops_max" : 23385,
"iops_mean" : 15681.693215,
"iops_stddev" : 466.759842,
"iops_samples" : 2712
},
"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" : 1359997,
"usr_cpu" : 0.546325,
"sys_cpu" : 77.598259,
"ctx" : 1124334,
"majf" : 0,
"minf" : 283,
"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" : 75.786821,
"4" : 23.576278,
"10" : 0.564217,
"20" : 0.070771,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064434,
"timestamp_ms" : 1773064434117,
"time" : "Mon Mar 9 10:53:54 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2951047282688,
"io_kbytes" : 2881882112,
"bw_bytes" : 16394707126,
"bw" : 16010456,
"iops" : 15635.222222,
"runtime" : 180000,
"total_ios" : 2814340,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156239,
"max" : 2723746,
"mean" : 508949.927366,
"stddev" : 253506.343450,
"N" : 2814348
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1862.107638,
"stddev" : 570.137569,
"N" : 2814340,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1688,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14016
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 4,
"1256" : 11,
"1272" : 6,
"1288" : 34,
"1304" : 33,
"1320" : 43,
"1336" : 75,
"1352" : 43,
"1368" : 105,
"1384" : 64,
"1400" : 622,
"1416" : 9573,
"1432" : 17018,
"1448" : 63459,
"1464" : 39337,
"1480" : 76496,
"1496" : 69516,
"1512" : 33793,
"1528" : 77776,
"1544" : 47380,
"1560" : 105486,
"1576" : 105301,
"1592" : 50486,
"1608" : 95978,
"1624" : 45052,
"1640" : 87411,
"1656" : 84381,
"1672" : 41254,
"1688" : 80613,
"1704" : 39510,
"1720" : 77402,
"1736" : 75690,
"1752" : 36779,
"1768" : 72852,
"1784" : 35453,
"1800" : 69840,
"1816" : 68796,
"1832" : 34148,
"1848" : 67220,
"1864" : 33236,
"1880" : 65262,
"1896" : 63785,
"1912" : 30794,
"1928" : 60441,
"1944" : 29414,
"1960" : 56638,
"1976" : 53618,
"1992" : 26864,
"2008" : 50438,
"2024" : 24222,
"2040" : 46520,
"2064" : 64607,
"2096" : 58239,
"2128" : 63077,
"2160" : 47561,
"2192" : 37919,
"2224" : 33279,
"2256" : 28692,
"2288" : 28811,
"2320" : 24553,
"2352" : 17617,
"2384" : 15258,
"2416" : 13327,
"2448" : 12417,
"2480" : 12475,
"2512" : 8617,
"2544" : 7466,
"2576" : 6575,
"2608" : 5927,
"2640" : 6906,
"2672" : 4476,
"2704" : 3943,
"2736" : 3485,
"2768" : 3206,
"2800" : 3836,
"2832" : 2630,
"2864" : 2460,
"2896" : 2081,
"2928" : 1862,
"2960" : 2402,
"2992" : 1599,
"3024" : 1503,
"3056" : 1347,
"3088" : 1285,
"3120" : 1431,
"3152" : 1048,
"3184" : 994,
"3216" : 923,
"3248" : 837,
"3280" : 1069,
"3312" : 818,
"3344" : 694,
"3376" : 672,
"3408" : 617,
"3440" : 722,
"3472" : 597,
"3504" : 510,
"3536" : 480,
"3568" : 484,
"3600" : 490,
"3632" : 518,
"3664" : 409,
"3696" : 419,
"3728" : 364,
"3760" : 382,
"3792" : 391,
"3824" : 343,
"3856" : 289,
"3888" : 313,
"3920" : 279,
"3952" : 358,
"3984" : 258,
"4016" : 256,
"4048" : 232,
"4080" : 238,
"4128" : 489,
"4192" : 446,
"4256" : 420,
"4320" : 330,
"4384" : 308,
"4448" : 324,
"4512" : 254,
"4576" : 278,
"4640" : 236,
"4704" : 212,
"4768" : 252,
"4832" : 204,
"4896" : 194,
"4960" : 216,
"5024" : 169,
"5088" : 194,
"5152" : 165,
"5216" : 171,
"5280" : 188,
"5344" : 167,
"5408" : 176,
"5472" : 153,
"5536" : 144,
"5600" : 161,
"5664" : 136,
"5728" : 196,
"5792" : 137,
"5856" : 152,
"5920" : 163,
"5984" : 163,
"6048" : 192,
"6112" : 179,
"6176" : 134,
"6240" : 168,
"6304" : 143,
"6368" : 164,
"6432" : 150,
"6496" : 128,
"6560" : 149,
"6624" : 137,
"6688" : 156,
"6752" : 180,
"6816" : 134,
"6880" : 147,
"6944" : 120,
"7008" : 123,
"7072" : 125,
"7136" : 131,
"7200" : 123,
"7264" : 101,
"7328" : 94,
"7392" : 105,
"7456" : 100,
"7520" : 113,
"7584" : 112,
"7648" : 100,
"7712" : 133,
"7776" : 115,
"7840" : 100,
"7904" : 131,
"7968" : 112,
"8032" : 145,
"8096" : 122,
"8160" : 121,
"8256" : 263,
"8384" : 307,
"8512" : 338,
"8640" : 290,
"8768" : 290,
"8896" : 333,
"9024" : 319,
"9152" : 291,
"9280" : 272,
"9408" : 262,
"9536" : 268,
"9664" : 241,
"9792" : 209,
"9920" : 157,
"10048" : 178,
"10176" : 181,
"10304" : 136,
"10432" : 114,
"10560" : 107,
"10688" : 100,
"10816" : 88,
"10944" : 86,
"11072" : 68,
"11200" : 65,
"11328" : 61,
"11456" : 61,
"11584" : 52,
"11712" : 42,
"11840" : 40,
"11968" : 42,
"12096" : 36,
"12224" : 25,
"12352" : 34,
"12480" : 27,
"12608" : 29,
"12736" : 20,
"12864" : 26,
"12992" : 25,
"13120" : 19,
"13248" : 25,
"13376" : 18,
"13504" : 22,
"13632" : 12,
"13760" : 25,
"13888" : 19,
"14016" : 14,
"14144" : 15,
"14272" : 16,
"14400" : 11,
"14528" : 6,
"14656" : 13,
"14784" : 11,
"14912" : 10,
"15040" : 6,
"15168" : 9,
"15296" : 6,
"15424" : 5,
"15552" : 11,
"15680" : 4,
"15808" : 4,
"15936" : 4,
"16064" : 9,
"16192" : 5,
"16320" : 4,
"16512" : 9,
"16768" : 11,
"17024" : 7,
"17280" : 7,
"17536" : 9,
"17792" : 3,
"18048" : 6,
"18304" : 5,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 4,
"19840" : 6,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 2,
"21632" : 1,
"21888" : 3,
"22144" : 2,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"42240" : 1,
"43776" : 1,
"45312" : 3,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 157701,
"max" : 2725910,
"mean" : 510811.602583,
"stddev" : 253701.679052,
"N" : 2814340
},
"bw_min" : 11440128,
"bw_max" : 23946295,
"bw_agg" : 100.000000,
"bw_mean" : 16019679.155989,
"bw_dev" : 469005.938888,
"bw_samples" : 2872,
"iops_min" : 11172,
"iops_max" : 23385,
"iops_mean" : 15643.735376,
"iops_stddev" : 458.020870,
"iops_samples" : 2872
},
"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" : 1439994,
"usr_cpu" : 0.546322,
"sys_cpu" : 77.521365,
"ctx" : 1194435,
"majf" : 0,
"minf" : 283,
"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" : 75.651663,
"4" : 23.711670,
"10" : 0.564182,
"20" : 0.070922,
"50" : 0.010000,
"100" : 0.010000,
"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" : 1773064434,
"timestamp_ms" : 1773064434155,
"time" : "Mon Mar 9 10:53:54 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-nj8",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "read",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "8"
},
"read" : {
"io_bytes" : 2951057768448,
"io_kbytes" : 2881892352,
"bw_bytes" : 16394492138,
"bw" : 16010246,
"iops" : 15634.961640,
"runtime" : 180003,
"total_ios" : 2814340,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 156239,
"max" : 2723746,
"mean" : 508949.927366,
"stddev" : 253506.343450,
"N" : 2814348
},
"clat_ns" : {
"min" : 1172,
"max" : 63196,
"mean" : 1862.107638,
"stddev" : 570.137569,
"N" : 2814340,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1512,
"20.000000" : 1576,
"30.000000" : 1640,
"40.000000" : 1688,
"50.000000" : 1768,
"60.000000" : 1848,
"70.000000" : 1944,
"80.000000" : 2064,
"90.000000" : 2224,
"95.000000" : 2416,
"99.000000" : 3312,
"99.500000" : 4704,
"99.900000" : 9536,
"99.950000" : 10560,
"99.990000" : 14016
},
"bins" : {
"1176" : 1,
"1192" : 1,
"1224" : 1,
"1240" : 4,
"1256" : 11,
"1272" : 6,
"1288" : 34,
"1304" : 33,
"1320" : 43,
"1336" : 75,
"1352" : 43,
"1368" : 105,
"1384" : 64,
"1400" : 622,
"1416" : 9573,
"1432" : 17018,
"1448" : 63459,
"1464" : 39337,
"1480" : 76496,
"1496" : 69516,
"1512" : 33793,
"1528" : 77776,
"1544" : 47380,
"1560" : 105486,
"1576" : 105301,
"1592" : 50486,
"1608" : 95978,
"1624" : 45052,
"1640" : 87411,
"1656" : 84381,
"1672" : 41254,
"1688" : 80613,
"1704" : 39510,
"1720" : 77402,
"1736" : 75690,
"1752" : 36779,
"1768" : 72852,
"1784" : 35453,
"1800" : 69840,
"1816" : 68796,
"1832" : 34148,
"1848" : 67220,
"1864" : 33236,
"1880" : 65262,
"1896" : 63785,
"1912" : 30794,
"1928" : 60441,
"1944" : 29414,
"1960" : 56638,
"1976" : 53618,
"1992" : 26864,
"2008" : 50438,
"2024" : 24222,
"2040" : 46520,
"2064" : 64607,
"2096" : 58239,
"2128" : 63077,
"2160" : 47561,
"2192" : 37919,
"2224" : 33279,
"2256" : 28692,
"2288" : 28811,
"2320" : 24553,
"2352" : 17617,
"2384" : 15258,
"2416" : 13327,
"2448" : 12417,
"2480" : 12475,
"2512" : 8617,
"2544" : 7466,
"2576" : 6575,
"2608" : 5927,
"2640" : 6906,
"2672" : 4476,
"2704" : 3943,
"2736" : 3485,
"2768" : 3206,
"2800" : 3836,
"2832" : 2630,
"2864" : 2460,
"2896" : 2081,
"2928" : 1862,
"2960" : 2402,
"2992" : 1599,
"3024" : 1503,
"3056" : 1347,
"3088" : 1285,
"3120" : 1431,
"3152" : 1048,
"3184" : 994,
"3216" : 923,
"3248" : 837,
"3280" : 1069,
"3312" : 818,
"3344" : 694,
"3376" : 672,
"3408" : 617,
"3440" : 722,
"3472" : 597,
"3504" : 510,
"3536" : 480,
"3568" : 484,
"3600" : 490,
"3632" : 518,
"3664" : 409,
"3696" : 419,
"3728" : 364,
"3760" : 382,
"3792" : 391,
"3824" : 343,
"3856" : 289,
"3888" : 313,
"3920" : 279,
"3952" : 358,
"3984" : 258,
"4016" : 256,
"4048" : 232,
"4080" : 238,
"4128" : 489,
"4192" : 446,
"4256" : 420,
"4320" : 330,
"4384" : 308,
"4448" : 324,
"4512" : 254,
"4576" : 278,
"4640" : 236,
"4704" : 212,
"4768" : 252,
"4832" : 204,
"4896" : 194,
"4960" : 216,
"5024" : 169,
"5088" : 194,
"5152" : 165,
"5216" : 171,
"5280" : 188,
"5344" : 167,
"5408" : 176,
"5472" : 153,
"5536" : 144,
"5600" : 161,
"5664" : 136,
"5728" : 196,
"5792" : 137,
"5856" : 152,
"5920" : 163,
"5984" : 163,
"6048" : 192,
"6112" : 179,
"6176" : 134,
"6240" : 168,
"6304" : 143,
"6368" : 164,
"6432" : 150,
"6496" : 128,
"6560" : 149,
"6624" : 137,
"6688" : 156,
"6752" : 180,
"6816" : 134,
"6880" : 147,
"6944" : 120,
"7008" : 123,
"7072" : 125,
"7136" : 131,
"7200" : 123,
"7264" : 101,
"7328" : 94,
"7392" : 105,
"7456" : 100,
"7520" : 113,
"7584" : 112,
"7648" : 100,
"7712" : 133,
"7776" : 115,
"7840" : 100,
"7904" : 131,
"7968" : 112,
"8032" : 145,
"8096" : 122,
"8160" : 121,
"8256" : 263,
"8384" : 307,
"8512" : 338,
"8640" : 290,
"8768" : 290,
"8896" : 333,
"9024" : 319,
"9152" : 291,
"9280" : 272,
"9408" : 262,
"9536" : 268,
"9664" : 241,
"9792" : 209,
"9920" : 157,
"10048" : 178,
"10176" : 181,
"10304" : 136,
"10432" : 114,
"10560" : 107,
"10688" : 100,
"10816" : 88,
"10944" : 86,
"11072" : 68,
"11200" : 65,
"11328" : 61,
"11456" : 61,
"11584" : 52,
"11712" : 42,
"11840" : 40,
"11968" : 42,
"12096" : 36,
"12224" : 25,
"12352" : 34,
"12480" : 27,
"12608" : 29,
"12736" : 20,
"12864" : 26,
"12992" : 25,
"13120" : 19,
"13248" : 25,
"13376" : 18,
"13504" : 22,
"13632" : 12,
"13760" : 25,
"13888" : 19,
"14016" : 14,
"14144" : 15,
"14272" : 16,
"14400" : 11,
"14528" : 6,
"14656" : 13,
"14784" : 11,
"14912" : 10,
"15040" : 6,
"15168" : 9,
"15296" : 6,
"15424" : 5,
"15552" : 11,
"15680" : 4,
"15808" : 4,
"15936" : 4,
"16064" : 9,
"16192" : 5,
"16320" : 4,
"16512" : 9,
"16768" : 11,
"17024" : 7,
"17280" : 7,
"17536" : 9,
"17792" : 3,
"18048" : 6,
"18304" : 5,
"18560" : 5,
"18816" : 3,
"19072" : 2,
"19328" : 4,
"19840" : 6,
"20096" : 2,
"20352" : 2,
"20864" : 1,
"21120" : 1,
"21376" : 2,
"21632" : 1,
"21888" : 3,
"22144" : 2,
"22656" : 1,
"23424" : 1,
"24192" : 1,
"24448" : 1,
"24960" : 2,
"26240" : 1,
"26496" : 1,
"26752" : 1,
"31360" : 1,
"38656" : 1,
"42240" : 1,
"43776" : 1,
"45312" : 3,
"46336" : 1,
"46848" : 2,
"47872" : 1,
"48384" : 2,
"48896" : 1,
"49408" : 1,
"50944" : 1,
"52480" : 1,
"55040" : 1,
"58112" : 1,
"60672" : 1,
"63232" : 1
}
},
"lat_ns" : {
"min" : 157701,
"max" : 2725910,
"mean" : 510811.602583,
"stddev" : 253701.679052,
"N" : 2814340
},
"bw_min" : 11440128,
"bw_max" : 23946295,
"bw_agg" : 100.000000,
"bw_mean" : 16019679.155989,
"bw_dev" : 469005.938888,
"bw_samples" : 2872,
"iops_min" : 11172,
"iops_max" : 23385,
"iops_mean" : 15643.735376,
"iops_stddev" : 458.020870,
"iops_samples" : 2872
},
"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" : 1440014,
"usr_cpu" : 0.546314,
"sys_cpu" : 77.520288,
"ctx" : 1194450,
"majf" : 0,
"minf" : 291,
"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" : 75.651663,
"4" : 23.711670,
"10" : 0.564182,
"20" : 0.070922,
"50" : 0.010000,
"100" : 0.010000,
"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
}
]
}