mirror/benchmarks/seq/seq-write-qd1-nj1_run1.json
{
"fio version" : "fio-3.35",
"timestamp" : 1772820264,
"timestamp_ms" : 1772820264836,
"time" : "Fri Mar 6 14:04:24 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 180,
"elapsed" : 10,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 41017147392,
"io_kbytes" : 40055808,
"bw_bytes" : 4199994613,
"bw" : 4101557,
"iops" : 4005.631784,
"runtime" : 9766,
"total_ios" : 39119,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 9766,
"usr_cpu" : 3.583862,
"sys_cpu" : 50.481262,
"ctx" : 37090,
"majf" : 0,
"minf" : 7,
"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" : 1772820275,
"timestamp_ms" : 1772820275069,
"time" : "Fri Mar 6 14:04:35 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 170,
"elapsed" : 21,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 47327477760,
"io_kbytes" : 46218240,
"bw_bytes" : 4733221098,
"bw" : 4622286,
"iops" : 4514.051405,
"runtime" : 9999,
"total_ios" : 45136,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 654519,
"mean" : 219150.111352,
"stddev" : 42987.486804,
"N" : 45136
},
"clat_ns" : {
"min" : 1391,
"max" : 11007,
"mean" : 1685.605207,
"stddev" : 235.872956,
"N" : 45135,
"percentile" : {
"1.000000" : 1448,
"5.000000" : 1480,
"10.000000" : 1528,
"20.000000" : 1576,
"30.000000" : 1624,
"40.000000" : 1640,
"50.000000" : 1656,
"60.000000" : 1688,
"70.000000" : 1720,
"80.000000" : 1768,
"90.000000" : 1848,
"95.000000" : 1912,
"99.000000" : 2128,
"99.500000" : 2288,
"99.900000" : 5920,
"99.950000" : 6688,
"99.990000" : 7648
},
"bins" : {
"1384" : 1,
"1400" : 12,
"1416" : 126,
"1432" : 240,
"1448" : 965,
"1464" : 504,
"1480" : 828,
"1496" : 736,
"1512" : 587,
"1528" : 1606,
"1544" : 915,
"1560" : 1894,
"1576" : 1825,
"1592" : 834,
"1608" : 2005,
"1624" : 1542,
"1640" : 4596,
"1656" : 4798,
"1672" : 1866,
"1688" : 3141,
"1704" : 1374,
"1720" : 2353,
"1736" : 1928,
"1752" : 883,
"1768" : 1509,
"1784" : 697,
"1800" : 1153,
"1816" : 988,
"1832" : 442,
"1848" : 823,
"1864" : 393,
"1880" : 624,
"1896" : 507,
"1912" : 231,
"1928" : 395,
"1944" : 167,
"1960" : 289,
"1976" : 220,
"1992" : 89,
"2008" : 143,
"2024" : 74,
"2040" : 116,
"2064" : 138,
"2096" : 112,
"2128" : 95,
"2160" : 49,
"2192" : 41,
"2224" : 30,
"2256" : 19,
"2288" : 15,
"2320" : 15,
"2352" : 7,
"2384" : 14,
"2416" : 5,
"2448" : 6,
"2480" : 9,
"2512" : 4,
"2544" : 2,
"2576" : 6,
"2608" : 7,
"2640" : 5,
"2672" : 4,
"2704" : 5,
"2736" : 2,
"2800" : 5,
"2832" : 3,
"2864" : 2,
"2896" : 5,
"2928" : 2,
"2960" : 3,
"3024" : 2,
"3056" : 4,
"3120" : 1,
"3152" : 2,
"3184" : 2,
"3216" : 1,
"3248" : 2,
"3280" : 1,
"3312" : 3,
"3344" : 1,
"3408" : 3,
"3440" : 1,
"3472" : 2,
"3536" : 2,
"3792" : 1,
"3888" : 1,
"3952" : 1,
"3984" : 1,
"4080" : 1,
"4128" : 1,
"4768" : 2,
"4832" : 1,
"4896" : 1,
"5024" : 1,
"5088" : 2,
"5152" : 1,
"5216" : 1,
"5280" : 1,
"5344" : 3,
"5408" : 4,
"5600" : 1,
"5664" : 1,
"5728" : 4,
"5792" : 3,
"5856" : 1,
"5920" : 4,
"5984" : 2,
"6048" : 2,
"6112" : 1,
"6176" : 2,
"6240" : 1,
"6368" : 5,
"6432" : 2,
"6496" : 1,
"6560" : 1,
"6688" : 3,
"6752" : 4,
"6816" : 2,
"6880" : 1,
"6944" : 3,
"7008" : 2,
"7200" : 1,
"7328" : 1,
"7392" : 2,
"7584" : 1,
"7648" : 1,
"7904" : 1,
"8256" : 1,
"8640" : 1,
"10944" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 656252,
"mean" : 220835.204985,
"stddev" : 43044.221461,
"N" : 45135
},
"bw_min" : 4325376,
"bw_max" : 5060608,
"bw_agg" : 100.000000,
"bw_mean" : 4632298.157895,
"bw_dev" : 208366.765823,
"bw_samples" : 19,
"iops_min" : 4224,
"iops_max" : 4942,
"iops_mean" : 4523.684211,
"iops_stddev" : 203.393448,
"iops_samples" : 19
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 9999,
"usr_cpu" : 3.410341,
"sys_cpu" : 59.285929,
"ctx" : 37624,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.673697,
"4" : 2.157923,
"10" : 0.163949,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820285,
"timestamp_ms" : 1772820285069,
"time" : "Fri Mar 6 14:04:45 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 160,
"elapsed" : 31,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 96856965120,
"io_kbytes" : 94586880,
"bw_bytes" : 4843090410,
"bw" : 4729580,
"iops" : 4618.780939,
"runtime" : 19999,
"total_ios" : 92371,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 214129.854002,
"stddev" : 47146.462850,
"N" : 92371
},
"clat_ns" : {
"min" : 1382,
"max" : 14402,
"mean" : 1678.602771,
"stddev" : 253.216428,
"N" : 92370,
"percentile" : {
"1.000000" : 1432,
"5.000000" : 1464,
"10.000000" : 1496,
"20.000000" : 1560,
"30.000000" : 1608,
"40.000000" : 1640,
"50.000000" : 1656,
"60.000000" : 1688,
"70.000000" : 1720,
"80.000000" : 1768,
"90.000000" : 1848,
"95.000000" : 1928,
"99.000000" : 2160,
"99.500000" : 2384,
"99.900000" : 6048,
"99.950000" : 6688,
"99.990000" : 8256
},
"bins" : {
"1384" : 2,
"1400" : 58,
"1416" : 530,
"1432" : 905,
"1448" : 3061,
"1464" : 1460,
"1480" : 2292,
"1496" : 1822,
"1512" : 1191,
"1528" : 3381,
"1544" : 2019,
"1560" : 4037,
"1576" : 3724,
"1592" : 1610,
"1608" : 3937,
"1624" : 3020,
"1640" : 9163,
"1656" : 9273,
"1672" : 3682,
"1688" : 6075,
"1704" : 2615,
"1720" : 4416,
"1736" : 3628,
"1752" : 1604,
"1768" : 2890,
"1784" : 1281,
"1800" : 2281,
"1816" : 1895,
"1832" : 836,
"1848" : 1516,
"1864" : 703,
"1880" : 1165,
"1896" : 1009,
"1912" : 450,
"1928" : 789,
"1944" : 323,
"1960" : 564,
"1976" : 443,
"1992" : 203,
"2008" : 323,
"2024" : 154,
"2040" : 253,
"2064" : 313,
"2096" : 253,
"2128" : 228,
"2160" : 138,
"2192" : 102,
"2224" : 81,
"2256" : 63,
"2288" : 54,
"2320" : 41,
"2352" : 25,
"2384" : 28,
"2416" : 22,
"2448" : 17,
"2480" : 22,
"2512" : 14,
"2544" : 13,
"2576" : 17,
"2608" : 16,
"2640" : 16,
"2672" : 9,
"2704" : 19,
"2736" : 8,
"2768" : 3,
"2800" : 10,
"2832" : 5,
"2864" : 5,
"2896" : 8,
"2928" : 6,
"2960" : 7,
"2992" : 2,
"3024" : 8,
"3056" : 5,
"3088" : 3,
"3120" : 6,
"3152" : 5,
"3184" : 6,
"3216" : 1,
"3248" : 3,
"3280" : 5,
"3312" : 5,
"3344" : 3,
"3376" : 1,
"3408" : 3,
"3440" : 4,
"3472" : 7,
"3536" : 2,
"3600" : 3,
"3728" : 3,
"3792" : 1,
"3824" : 1,
"3856" : 1,
"3888" : 1,
"3920" : 1,
"3952" : 1,
"3984" : 1,
"4080" : 1,
"4128" : 2,
"4448" : 1,
"4704" : 1,
"4768" : 4,
"4832" : 2,
"4896" : 1,
"5024" : 1,
"5088" : 3,
"5152" : 2,
"5216" : 2,
"5280" : 2,
"5344" : 4,
"5408" : 5,
"5472" : 1,
"5536" : 3,
"5600" : 4,
"5664" : 2,
"5728" : 7,
"5792" : 6,
"5856" : 3,
"5920" : 9,
"5984" : 3,
"6048" : 7,
"6112" : 5,
"6176" : 2,
"6240" : 3,
"6304" : 2,
"6368" : 7,
"6432" : 5,
"6496" : 5,
"6560" : 5,
"6624" : 3,
"6688" : 5,
"6752" : 7,
"6816" : 3,
"6880" : 2,
"6944" : 3,
"7008" : 3,
"7072" : 1,
"7136" : 1,
"7200" : 2,
"7328" : 1,
"7392" : 3,
"7520" : 1,
"7584" : 2,
"7648" : 2,
"7904" : 2,
"8032" : 1,
"8256" : 1,
"8384" : 1,
"8640" : 1,
"8896" : 1,
"9152" : 1,
"9408" : 1,
"10560" : 1,
"10944" : 1,
"11200" : 1,
"14400" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 215808.152452,
"stddev" : 47215.792774,
"N" : 92370
},
"bw_min" : 4325376,
"bw_max" : 5320704,
"bw_agg" : 99.861035,
"bw_mean" : 4723008.384615,
"bw_dev" : 244070.653528,
"bw_samples" : 39,
"iops_min" : 4224,
"iops_max" : 5196,
"iops_mean" : 4612.282051,
"iops_stddev" : 238.319329,
"iops_samples" : 39
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 19999,
"usr_cpu" : 3.585179,
"sys_cpu" : 61.228061,
"ctx" : 71007,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.274036,
"4" : 2.549501,
"10" : 0.171049,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820295,
"timestamp_ms" : 1772820295070,
"time" : "Fri Mar 6 14:04:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 150,
"elapsed" : 41,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 145586388992,
"io_kbytes" : 142174208,
"bw_bytes" : 4852879633,
"bw" : 4739140,
"iops" : 4628.100000,
"runtime" : 30000,
"total_ios" : 138843,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 213684.140418,
"stddev" : 47278.112139,
"N" : 138843
},
"clat_ns" : {
"min" : 1382,
"max" : 14402,
"mean" : 1679.810958,
"stddev" : 257.583238,
"N" : 138842,
"percentile" : {
"1.000000" : 1432,
"5.000000" : 1448,
"10.000000" : 1496,
"20.000000" : 1560,
"30.000000" : 1608,
"40.000000" : 1640,
"50.000000" : 1656,
"60.000000" : 1688,
"70.000000" : 1720,
"80.000000" : 1768,
"90.000000" : 1848,
"95.000000" : 1928,
"99.000000" : 2160,
"99.500000" : 2448,
"99.900000" : 6048,
"99.950000" : 6688,
"99.990000" : 8256
},
"bins" : {
"1384" : 3,
"1400" : 104,
"1416" : 944,
"1432" : 1460,
"1448" : 4825,
"1464" : 2344,
"1480" : 3556,
"1496" : 2628,
"1512" : 1544,
"1528" : 4638,
"1544" : 3067,
"1560" : 6384,
"1576" : 5709,
"1592" : 2410,
"1608" : 5565,
"1624" : 4263,
"1640" : 13506,
"1656" : 13826,
"1672" : 5618,
"1688" : 9211,
"1704" : 3921,
"1720" : 6618,
"1736" : 5494,
"1752" : 2415,
"1768" : 4293,
"1784" : 1919,
"1800" : 3460,
"1816" : 2866,
"1832" : 1264,
"1848" : 2311,
"1864" : 1064,
"1880" : 1807,
"1896" : 1560,
"1912" : 668,
"1928" : 1224,
"1944" : 501,
"1960" : 865,
"1976" : 716,
"1992" : 326,
"2008" : 516,
"2024" : 227,
"2040" : 394,
"2064" : 463,
"2096" : 393,
"2128" : 363,
"2160" : 207,
"2192" : 155,
"2224" : 135,
"2256" : 98,
"2288" : 93,
"2320" : 81,
"2352" : 46,
"2384" : 40,
"2416" : 36,
"2448" : 28,
"2480" : 34,
"2512" : 20,
"2544" : 18,
"2576" : 23,
"2608" : 23,
"2640" : 29,
"2672" : 19,
"2704" : 25,
"2736" : 14,
"2768" : 7,
"2800" : 20,
"2832" : 8,
"2864" : 10,
"2896" : 10,
"2928" : 8,
"2960" : 10,
"2992" : 6,
"3024" : 9,
"3056" : 9,
"3088" : 5,
"3120" : 11,
"3152" : 5,
"3184" : 7,
"3216" : 5,
"3248" : 5,
"3280" : 7,
"3312" : 9,
"3344" : 3,
"3376" : 6,
"3408" : 4,
"3440" : 5,
"3472" : 8,
"3536" : 5,
"3600" : 7,
"3632" : 1,
"3664" : 2,
"3696" : 3,
"3728" : 3,
"3792" : 3,
"3824" : 1,
"3856" : 2,
"3888" : 1,
"3920" : 1,
"3952" : 1,
"3984" : 1,
"4016" : 2,
"4048" : 1,
"4080" : 1,
"4128" : 2,
"4192" : 1,
"4320" : 1,
"4448" : 1,
"4640" : 1,
"4704" : 2,
"4768" : 5,
"4832" : 2,
"4896" : 2,
"5024" : 3,
"5088" : 3,
"5152" : 4,
"5216" : 3,
"5280" : 2,
"5344" : 5,
"5408" : 7,
"5472" : 4,
"5536" : 8,
"5600" : 8,
"5664" : 3,
"5728" : 8,
"5792" : 9,
"5856" : 6,
"5920" : 12,
"5984" : 7,
"6048" : 7,
"6112" : 10,
"6176" : 8,
"6240" : 4,
"6304" : 5,
"6368" : 10,
"6432" : 9,
"6496" : 5,
"6560" : 7,
"6624" : 6,
"6688" : 5,
"6752" : 12,
"6816" : 6,
"6880" : 5,
"6944" : 3,
"7008" : 3,
"7072" : 2,
"7136" : 1,
"7200" : 4,
"7264" : 1,
"7328" : 1,
"7392" : 4,
"7456" : 2,
"7520" : 1,
"7584" : 2,
"7648" : 2,
"7712" : 1,
"7904" : 2,
"7968" : 1,
"8032" : 1,
"8256" : 1,
"8384" : 1,
"8640" : 1,
"8896" : 1,
"9024" : 1,
"9152" : 1,
"9408" : 1,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"14400" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 215363.745704,
"stddev" : 47349.635725,
"N" : 138842
},
"bw_min" : 4325376,
"bw_max" : 5320704,
"bw_agg" : 100.000000,
"bw_mean" : 4742044.423729,
"bw_dev" : 225682.898175,
"bw_samples" : 59,
"iops_min" : 4224,
"iops_max" : 5196,
"iops_mean" : 4630.864407,
"iops_stddev" : 220.355078,
"iops_samples" : 59
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 30000,
"usr_cpu" : 3.516667,
"sys_cpu" : 61.433333,
"ctx" : 106264,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.157941,
"4" : 2.656238,
"10" : 0.180059,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820305,
"timestamp_ms" : 1772820305069,
"time" : "Fri Mar 6 14:05:05 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 140,
"elapsed" : 51,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 199144505344,
"io_kbytes" : 194477056,
"bw_bytes" : 4978737102,
"bw" : 4862047,
"iops" : 4748.118703,
"runtime" : 39999,
"total_ios" : 189920,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 208232.132477,
"stddev" : 49903.662406,
"N" : 189920
},
"clat_ns" : {
"min" : 1382,
"max" : 14402,
"mean" : 1671.077849,
"stddev" : 255.014607,
"N" : 189919,
"percentile" : {
"1.000000" : 1432,
"5.000000" : 1448,
"10.000000" : 1480,
"20.000000" : 1544,
"30.000000" : 1576,
"40.000000" : 1640,
"50.000000" : 1656,
"60.000000" : 1672,
"70.000000" : 1704,
"80.000000" : 1752,
"90.000000" : 1848,
"95.000000" : 1928,
"99.000000" : 2192,
"99.500000" : 2416,
"99.900000" : 6048,
"99.950000" : 6688,
"99.990000" : 8032
},
"bins" : {
"1384" : 3,
"1400" : 168,
"1416" : 1572,
"1432" : 2475,
"1448" : 8256,
"1464" : 4154,
"1480" : 6350,
"1496" : 4412,
"1512" : 2372,
"1528" : 6480,
"1544" : 4170,
"1560" : 8861,
"1576" : 7799,
"1592" : 3422,
"1608" : 7460,
"1624" : 5579,
"1640" : 17649,
"1656" : 18092,
"1672" : 7265,
"1688" : 11855,
"1704" : 4989,
"1720" : 8566,
"1736" : 7113,
"1752" : 3144,
"1768" : 5592,
"1784" : 2530,
"1800" : 4483,
"1816" : 3713,
"1832" : 1637,
"1848" : 3012,
"1864" : 1359,
"1880" : 2393,
"1896" : 2025,
"1912" : 852,
"1928" : 1571,
"1944" : 674,
"1960" : 1144,
"1976" : 974,
"1992" : 410,
"2008" : 701,
"2024" : 297,
"2040" : 519,
"2064" : 618,
"2096" : 524,
"2128" : 494,
"2160" : 280,
"2192" : 219,
"2224" : 186,
"2256" : 136,
"2288" : 139,
"2320" : 111,
"2352" : 62,
"2384" : 58,
"2416" : 57,
"2448" : 39,
"2480" : 52,
"2512" : 26,
"2544" : 24,
"2576" : 29,
"2608" : 30,
"2640" : 37,
"2672" : 27,
"2704" : 31,
"2736" : 22,
"2768" : 13,
"2800" : 28,
"2832" : 11,
"2864" : 18,
"2896" : 11,
"2928" : 8,
"2960" : 16,
"2992" : 10,
"3024" : 13,
"3056" : 11,
"3088" : 9,
"3120" : 13,
"3152" : 7,
"3184" : 10,
"3216" : 8,
"3248" : 6,
"3280" : 11,
"3312" : 14,
"3344" : 7,
"3376" : 7,
"3408" : 6,
"3440" : 5,
"3472" : 12,
"3536" : 8,
"3568" : 1,
"3600" : 8,
"3632" : 2,
"3664" : 3,
"3696" : 3,
"3728" : 3,
"3792" : 3,
"3824" : 1,
"3856" : 3,
"3888" : 1,
"3920" : 1,
"3952" : 1,
"3984" : 1,
"4016" : 4,
"4048" : 1,
"4080" : 2,
"4128" : 2,
"4192" : 1,
"4320" : 1,
"4384" : 1,
"4448" : 2,
"4640" : 1,
"4704" : 3,
"4768" : 5,
"4832" : 2,
"4896" : 3,
"4960" : 1,
"5024" : 4,
"5088" : 5,
"5152" : 4,
"5216" : 3,
"5280" : 3,
"5344" : 6,
"5408" : 7,
"5472" : 4,
"5536" : 10,
"5600" : 12,
"5664" : 5,
"5728" : 10,
"5792" : 10,
"5856" : 7,
"5920" : 15,
"5984" : 8,
"6048" : 7,
"6112" : 13,
"6176" : 8,
"6240" : 6,
"6304" : 10,
"6368" : 11,
"6432" : 12,
"6496" : 6,
"6560" : 11,
"6624" : 10,
"6688" : 6,
"6752" : 14,
"6816" : 6,
"6880" : 7,
"6944" : 6,
"7008" : 4,
"7072" : 2,
"7136" : 4,
"7200" : 5,
"7264" : 4,
"7328" : 1,
"7392" : 4,
"7456" : 4,
"7520" : 2,
"7584" : 2,
"7648" : 3,
"7712" : 1,
"7904" : 2,
"7968" : 1,
"8032" : 1,
"8256" : 2,
"8384" : 2,
"8512" : 1,
"8640" : 1,
"8896" : 1,
"9024" : 1,
"9152" : 1,
"9408" : 1,
"10304" : 1,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"14400" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 209903.031261,
"stddev" : 49981.101858,
"N" : 189919
},
"bw_min" : 4325376,
"bw_max" : 5902336,
"bw_agg" : 99.941014,
"bw_mean" : 4859180.987342,
"bw_dev" : 317834.651281,
"bw_samples" : 79,
"iops_min" : 4224,
"iops_max" : 5764,
"iops_mean" : 4745.278481,
"iops_stddev" : 310.431129,
"iops_samples" : 79
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 39999,
"usr_cpu" : 3.602590,
"sys_cpu" : 63.459086,
"ctx" : 133151,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.185657,
"4" : 2.638479,
"10" : 0.171125,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820315,
"timestamp_ms" : 1772820315069,
"time" : "Fri Mar 6 14:05:15 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 129,
"elapsed" : 61,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 251190575104,
"io_kbytes" : 245303296,
"bw_bytes" : 5023911980,
"bw" : 4906164,
"iops" : 4791.195824,
"runtime" : 49999,
"total_ios" : 239555,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 206343.040325,
"stddev" : 50826.438769,
"N" : 239555
},
"clat_ns" : {
"min" : 1382,
"max" : 14402,
"mean" : 1669.849262,
"stddev" : 257.142756,
"N" : 239554,
"percentile" : {
"1.000000" : 1432,
"5.000000" : 1448,
"10.000000" : 1480,
"20.000000" : 1544,
"30.000000" : 1576,
"40.000000" : 1640,
"50.000000" : 1656,
"60.000000" : 1672,
"70.000000" : 1704,
"80.000000" : 1752,
"90.000000" : 1848,
"95.000000" : 1928,
"99.000000" : 2192,
"99.500000" : 2448,
"99.900000" : 5984,
"99.950000" : 6688,
"99.990000" : 8256
},
"bins" : {
"1384" : 3,
"1400" : 225,
"1416" : 2058,
"1432" : 3223,
"1448" : 10905,
"1464" : 5624,
"1480" : 8620,
"1496" : 5959,
"1512" : 3071,
"1528" : 8100,
"1544" : 5238,
"1560" : 11216,
"1576" : 10057,
"1592" : 4381,
"1608" : 9290,
"1624" : 6746,
"1640" : 21304,
"1656" : 22450,
"1672" : 9023,
"1688" : 14681,
"1704" : 6206,
"1720" : 10627,
"1736" : 8827,
"1752" : 3923,
"1768" : 7020,
"1784" : 3188,
"1800" : 5589,
"1816" : 4751,
"1832" : 2078,
"1848" : 3844,
"1864" : 1750,
"1880" : 2965,
"1896" : 2543,
"1912" : 1076,
"1928" : 2001,
"1944" : 857,
"1960" : 1450,
"1976" : 1242,
"1992" : 541,
"2008" : 877,
"2024" : 407,
"2040" : 679,
"2064" : 799,
"2096" : 654,
"2128" : 615,
"2160" : 365,
"2192" : 288,
"2224" : 242,
"2256" : 176,
"2288" : 181,
"2320" : 142,
"2352" : 80,
"2384" : 80,
"2416" : 72,
"2448" : 53,
"2480" : 76,
"2512" : 44,
"2544" : 31,
"2576" : 41,
"2608" : 41,
"2640" : 50,
"2672" : 31,
"2704" : 37,
"2736" : 27,
"2768" : 19,
"2800" : 35,
"2832" : 18,
"2864" : 28,
"2896" : 14,
"2928" : 14,
"2960" : 23,
"2992" : 18,
"3024" : 16,
"3056" : 12,
"3088" : 13,
"3120" : 16,
"3152" : 11,
"3184" : 13,
"3216" : 11,
"3248" : 6,
"3280" : 15,
"3312" : 16,
"3344" : 9,
"3376" : 9,
"3408" : 8,
"3440" : 8,
"3472" : 12,
"3504" : 1,
"3536" : 10,
"3568" : 4,
"3600" : 9,
"3632" : 2,
"3664" : 3,
"3696" : 5,
"3728" : 3,
"3760" : 1,
"3792" : 4,
"3824" : 1,
"3856" : 3,
"3888" : 2,
"3920" : 2,
"3952" : 1,
"3984" : 1,
"4016" : 4,
"4048" : 2,
"4080" : 3,
"4128" : 3,
"4192" : 1,
"4320" : 1,
"4384" : 1,
"4448" : 3,
"4576" : 1,
"4640" : 1,
"4704" : 4,
"4768" : 7,
"4832" : 2,
"4896" : 4,
"4960" : 2,
"5024" : 4,
"5088" : 5,
"5152" : 5,
"5216" : 3,
"5280" : 6,
"5344" : 7,
"5408" : 9,
"5472" : 6,
"5536" : 13,
"5600" : 16,
"5664" : 7,
"5728" : 10,
"5792" : 11,
"5856" : 9,
"5920" : 16,
"5984" : 13,
"6048" : 8,
"6112" : 13,
"6176" : 11,
"6240" : 8,
"6304" : 11,
"6368" : 14,
"6432" : 13,
"6496" : 12,
"6560" : 13,
"6624" : 11,
"6688" : 7,
"6752" : 17,
"6816" : 7,
"6880" : 7,
"6944" : 9,
"7008" : 4,
"7072" : 3,
"7136" : 7,
"7200" : 6,
"7264" : 4,
"7328" : 2,
"7392" : 6,
"7456" : 5,
"7520" : 3,
"7584" : 4,
"7648" : 3,
"7712" : 2,
"7904" : 2,
"7968" : 1,
"8032" : 1,
"8160" : 1,
"8256" : 2,
"8384" : 2,
"8512" : 1,
"8640" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 1,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"14400" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 208012.739737,
"stddev" : 50906.301362,
"N" : 239554
},
"bw_min" : 4325376,
"bw_max" : 5902336,
"bw_agg" : 99.982654,
"bw_mean" : 4905313.959596,
"bw_dev" : 312791.796075,
"bw_samples" : 99,
"iops_min" : 4224,
"iops_max" : 5764,
"iops_mean" : 4790.333333,
"iops_stddev" : 305.499557,
"iops_samples" : 99
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 49999,
"usr_cpu" : 3.654073,
"sys_cpu" : 64.201284,
"ctx" : 162516,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.118407,
"4" : 2.706685,
"10" : 0.170316,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820325,
"timestamp_ms" : 1772820325069,
"time" : "Fri Mar 6 14:05:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 120,
"elapsed" : 71,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 303833284608,
"io_kbytes" : 296712192,
"bw_bytes" : 5063972476,
"bw" : 4945285,
"iops" : 4829.397157,
"runtime" : 59999,
"total_ios" : 289759,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 204694.205578,
"stddev" : 51542.557340,
"N" : 289759
},
"clat_ns" : {
"min" : 1382,
"max" : 15875,
"mean" : 1666.369439,
"stddev" : 259.589042,
"N" : 289758,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1480,
"20.000000" : 1528,
"30.000000" : 1576,
"40.000000" : 1624,
"50.000000" : 1656,
"60.000000" : 1672,
"70.000000" : 1704,
"80.000000" : 1752,
"90.000000" : 1848,
"95.000000" : 1928,
"99.000000" : 2192,
"99.500000" : 2448,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 8256
},
"bins" : {
"1384" : 6,
"1400" : 291,
"1416" : 2649,
"1432" : 4143,
"1448" : 14006,
"1464" : 7395,
"1480" : 11326,
"1496" : 7779,
"1512" : 3840,
"1528" : 10082,
"1544" : 6469,
"1560" : 13719,
"1576" : 12299,
"1592" : 5394,
"1608" : 11331,
"1624" : 8099,
"1640" : 25017,
"1656" : 26478,
"1672" : 10571,
"1688" : 17198,
"1704" : 7238,
"1720" : 12541,
"1736" : 10435,
"1752" : 4606,
"1768" : 8370,
"1784" : 3831,
"1800" : 6638,
"1816" : 5587,
"1832" : 2494,
"1848" : 4562,
"1864" : 2088,
"1880" : 3534,
"1896" : 3000,
"1912" : 1285,
"1928" : 2340,
"1944" : 1024,
"1960" : 1741,
"1976" : 1474,
"1992" : 632,
"2008" : 1034,
"2024" : 472,
"2040" : 804,
"2064" : 959,
"2096" : 803,
"2128" : 734,
"2160" : 447,
"2192" : 342,
"2224" : 291,
"2256" : 206,
"2288" : 210,
"2320" : 167,
"2352" : 101,
"2384" : 92,
"2416" : 84,
"2448" : 66,
"2480" : 90,
"2512" : 52,
"2544" : 40,
"2576" : 51,
"2608" : 45,
"2640" : 59,
"2672" : 39,
"2704" : 40,
"2736" : 32,
"2768" : 25,
"2800" : 40,
"2832" : 24,
"2864" : 36,
"2896" : 16,
"2928" : 18,
"2960" : 26,
"2992" : 19,
"3024" : 22,
"3056" : 14,
"3088" : 16,
"3120" : 20,
"3152" : 11,
"3184" : 17,
"3216" : 17,
"3248" : 6,
"3280" : 17,
"3312" : 18,
"3344" : 11,
"3376" : 11,
"3408" : 9,
"3440" : 9,
"3472" : 16,
"3504" : 1,
"3536" : 12,
"3568" : 4,
"3600" : 11,
"3632" : 2,
"3664" : 3,
"3696" : 5,
"3728" : 3,
"3760" : 3,
"3792" : 5,
"3824" : 2,
"3856" : 3,
"3888" : 2,
"3920" : 2,
"3952" : 1,
"3984" : 2,
"4016" : 5,
"4048" : 3,
"4080" : 3,
"4128" : 4,
"4192" : 1,
"4320" : 1,
"4384" : 1,
"4448" : 3,
"4512" : 1,
"4576" : 1,
"4640" : 1,
"4704" : 4,
"4768" : 8,
"4832" : 2,
"4896" : 5,
"4960" : 2,
"5024" : 5,
"5088" : 5,
"5152" : 5,
"5216" : 5,
"5280" : 8,
"5344" : 9,
"5408" : 11,
"5472" : 6,
"5536" : 16,
"5600" : 17,
"5664" : 10,
"5728" : 11,
"5792" : 13,
"5856" : 13,
"5920" : 16,
"5984" : 17,
"6048" : 9,
"6112" : 16,
"6176" : 14,
"6240" : 10,
"6304" : 14,
"6368" : 16,
"6432" : 17,
"6496" : 15,
"6560" : 15,
"6624" : 12,
"6688" : 8,
"6752" : 22,
"6816" : 9,
"6880" : 9,
"6944" : 13,
"7008" : 4,
"7072" : 4,
"7136" : 7,
"7200" : 7,
"7264" : 5,
"7328" : 3,
"7392" : 7,
"7456" : 5,
"7520" : 5,
"7584" : 4,
"7648" : 3,
"7712" : 4,
"7840" : 2,
"7904" : 2,
"7968" : 2,
"8032" : 2,
"8160" : 1,
"8256" : 2,
"8384" : 3,
"8512" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"13248" : 1,
"14400" : 1,
"15936" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 206360.445441,
"stddev" : 51623.641697,
"N" : 289758
},
"bw_min" : 4325376,
"bw_max" : 5902336,
"bw_agg" : 100.000000,
"bw_mean" : 4947660.117647,
"bw_dev" : 312098.708502,
"bw_samples" : 119,
"iops_min" : 4224,
"iops_max" : 5764,
"iops_mean" : 4831.689076,
"iops_stddev" : 304.817610,
"iops_samples" : 119
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 59999,
"usr_cpu" : 3.720062,
"sys_cpu" : 65.216087,
"ctx" : 188407,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.153842,
"4" : 2.670840,
"10" : 0.170487,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820335,
"timestamp_ms" : 1772820335069,
"time" : "Fri Mar 6 14:05:35 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 109,
"elapsed" : 81,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 355228188672,
"io_kbytes" : 346902528,
"bw_bytes" : 5074760906,
"bw" : 4955821,
"iops" : 4839.683424,
"runtime" : 69999,
"total_ios" : 338773,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 204252.862229,
"stddev" : 51888.714817,
"N" : 338773
},
"clat_ns" : {
"min" : 1382,
"max" : 15875,
"mean" : 1664.989379,
"stddev" : 259.011046,
"N" : 338772,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1464,
"20.000000" : 1528,
"30.000000" : 1576,
"40.000000" : 1624,
"50.000000" : 1640,
"60.000000" : 1672,
"70.000000" : 1704,
"80.000000" : 1752,
"90.000000" : 1848,
"95.000000" : 1928,
"99.000000" : 2192,
"99.500000" : 2448,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 8032
},
"bins" : {
"1384" : 7,
"1400" : 334,
"1416" : 3216,
"1432" : 5030,
"1448" : 17173,
"1464" : 8914,
"1480" : 13755,
"1496" : 9299,
"1512" : 4456,
"1528" : 11628,
"1544" : 7606,
"1560" : 16189,
"1576" : 14421,
"1592" : 6347,
"1608" : 13229,
"1624" : 9353,
"1640" : 28779,
"1656" : 30802,
"1672" : 12199,
"1688" : 19779,
"1704" : 8290,
"1720" : 14358,
"1736" : 12023,
"1752" : 5358,
"1768" : 9670,
"1784" : 4462,
"1800" : 7720,
"1816" : 6478,
"1832" : 2855,
"1848" : 5246,
"1864" : 2436,
"1880" : 4103,
"1896" : 3492,
"1912" : 1494,
"1928" : 2720,
"1944" : 1211,
"1960" : 2036,
"1976" : 1711,
"1992" : 774,
"2008" : 1228,
"2024" : 557,
"2040" : 979,
"2064" : 1164,
"2096" : 959,
"2128" : 874,
"2160" : 526,
"2192" : 405,
"2224" : 338,
"2256" : 252,
"2288" : 252,
"2320" : 205,
"2352" : 121,
"2384" : 111,
"2416" : 96,
"2448" : 83,
"2480" : 101,
"2512" : 62,
"2544" : 54,
"2576" : 61,
"2608" : 55,
"2640" : 69,
"2672" : 48,
"2704" : 45,
"2736" : 36,
"2768" : 30,
"2800" : 44,
"2832" : 28,
"2864" : 41,
"2896" : 17,
"2928" : 19,
"2960" : 28,
"2992" : 23,
"3024" : 26,
"3056" : 14,
"3088" : 20,
"3120" : 23,
"3152" : 16,
"3184" : 18,
"3216" : 19,
"3248" : 8,
"3280" : 19,
"3312" : 21,
"3344" : 13,
"3376" : 12,
"3408" : 9,
"3440" : 11,
"3472" : 19,
"3504" : 1,
"3536" : 14,
"3568" : 6,
"3600" : 13,
"3632" : 3,
"3664" : 5,
"3696" : 6,
"3728" : 3,
"3760" : 5,
"3792" : 7,
"3824" : 2,
"3856" : 4,
"3888" : 2,
"3920" : 2,
"3952" : 3,
"3984" : 3,
"4016" : 7,
"4048" : 3,
"4080" : 3,
"4128" : 4,
"4192" : 1,
"4320" : 1,
"4384" : 1,
"4448" : 3,
"4512" : 1,
"4576" : 1,
"4640" : 1,
"4704" : 5,
"4768" : 8,
"4832" : 2,
"4896" : 7,
"4960" : 2,
"5024" : 5,
"5088" : 6,
"5152" : 5,
"5216" : 5,
"5280" : 9,
"5344" : 10,
"5408" : 12,
"5472" : 8,
"5536" : 17,
"5600" : 17,
"5664" : 11,
"5728" : 15,
"5792" : 16,
"5856" : 13,
"5920" : 17,
"5984" : 20,
"6048" : 10,
"6112" : 19,
"6176" : 14,
"6240" : 12,
"6304" : 15,
"6368" : 18,
"6432" : 20,
"6496" : 18,
"6560" : 16,
"6624" : 14,
"6688" : 8,
"6752" : 23,
"6816" : 9,
"6880" : 12,
"6944" : 16,
"7008" : 5,
"7072" : 5,
"7136" : 9,
"7200" : 14,
"7264" : 5,
"7328" : 4,
"7392" : 8,
"7456" : 6,
"7520" : 5,
"7584" : 4,
"7648" : 4,
"7712" : 6,
"7776" : 1,
"7840" : 2,
"7904" : 4,
"7968" : 4,
"8032" : 2,
"8160" : 1,
"8256" : 4,
"8384" : 4,
"8512" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"13248" : 1,
"14400" : 1,
"15936" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 205917.739477,
"stddev" : 51970.254395,
"N" : 338772
},
"bw_min" : 4325376,
"bw_max" : 5902336,
"bw_agg" : 99.994084,
"bw_mean" : 4955528.071942,
"bw_dev" : 299021.805549,
"bw_samples" : 139,
"iops_min" : 4224,
"iops_max" : 5764,
"iops_mean" : 4839.374101,
"iops_stddev" : 292.043804,
"iops_samples" : 139
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 69999,
"usr_cpu" : 3.751482,
"sys_cpu" : 65.549508,
"ctx" : 217249,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.101304,
"4" : 2.726900,
"10" : 0.167664,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820345,
"timestamp_ms" : 1772820345069,
"time" : "Fri Mar 6 14:05:45 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 100,
"elapsed" : 91,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 410516455424,
"io_kbytes" : 400894976,
"bw_bytes" : 5131519836,
"bw" : 5011249,
"iops" : 4893.811173,
"runtime" : 79999,
"total_ios" : 391500,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 201975.811936,
"stddev" : 52332.506850,
"N" : 391500
},
"clat_ns" : {
"min" : 1382,
"max" : 15875,
"mean" : 1659.135387,
"stddev" : 258.174013,
"N" : 391499,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1464,
"20.000000" : 1512,
"30.000000" : 1560,
"40.000000" : 1608,
"50.000000" : 1640,
"60.000000" : 1656,
"70.000000" : 1704,
"80.000000" : 1752,
"90.000000" : 1832,
"95.000000" : 1928,
"99.000000" : 2192,
"99.500000" : 2448,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1384" : 7,
"1400" : 409,
"1416" : 4044,
"1432" : 6300,
"1448" : 22070,
"1464" : 11373,
"1480" : 17466,
"1496" : 11524,
"1512" : 5354,
"1528" : 13968,
"1544" : 9078,
"1560" : 19348,
"1576" : 17109,
"1592" : 7451,
"1608" : 15382,
"1624" : 10666,
"1640" : 32027,
"1656" : 34161,
"1672" : 13541,
"1688" : 21839,
"1704" : 9171,
"1720" : 15933,
"1736" : 13471,
"1752" : 6000,
"1768" : 10815,
"1784" : 4978,
"1800" : 8615,
"1816" : 7170,
"1832" : 3167,
"1848" : 5857,
"1864" : 2691,
"1880" : 4561,
"1896" : 3834,
"1912" : 1636,
"1928" : 3034,
"1944" : 1366,
"1960" : 2277,
"1976" : 1903,
"1992" : 863,
"2008" : 1373,
"2024" : 616,
"2040" : 1111,
"2064" : 1308,
"2096" : 1070,
"2128" : 991,
"2160" : 593,
"2192" : 459,
"2224" : 377,
"2256" : 278,
"2288" : 280,
"2320" : 225,
"2352" : 137,
"2384" : 126,
"2416" : 109,
"2448" : 97,
"2480" : 110,
"2512" : 74,
"2544" : 63,
"2576" : 69,
"2608" : 59,
"2640" : 81,
"2672" : 51,
"2704" : 50,
"2736" : 39,
"2768" : 33,
"2800" : 49,
"2832" : 31,
"2864" : 44,
"2896" : 22,
"2928" : 23,
"2960" : 33,
"2992" : 24,
"3024" : 33,
"3056" : 16,
"3088" : 21,
"3120" : 25,
"3152" : 17,
"3184" : 18,
"3216" : 21,
"3248" : 10,
"3280" : 21,
"3312" : 21,
"3344" : 14,
"3376" : 15,
"3408" : 11,
"3440" : 13,
"3472" : 20,
"3504" : 4,
"3536" : 15,
"3568" : 6,
"3600" : 16,
"3632" : 3,
"3664" : 6,
"3696" : 7,
"3728" : 3,
"3760" : 6,
"3792" : 8,
"3824" : 2,
"3856" : 4,
"3888" : 2,
"3920" : 3,
"3952" : 4,
"3984" : 4,
"4016" : 8,
"4048" : 3,
"4080" : 3,
"4128" : 5,
"4192" : 2,
"4256" : 1,
"4320" : 2,
"4384" : 1,
"4448" : 3,
"4512" : 1,
"4576" : 1,
"4640" : 1,
"4704" : 6,
"4768" : 8,
"4832" : 4,
"4896" : 9,
"4960" : 3,
"5024" : 5,
"5088" : 8,
"5152" : 6,
"5216" : 5,
"5280" : 10,
"5344" : 11,
"5408" : 12,
"5472" : 9,
"5536" : 19,
"5600" : 20,
"5664" : 11,
"5728" : 16,
"5792" : 19,
"5856" : 16,
"5920" : 18,
"5984" : 22,
"6048" : 12,
"6112" : 24,
"6176" : 15,
"6240" : 15,
"6304" : 21,
"6368" : 18,
"6432" : 22,
"6496" : 20,
"6560" : 20,
"6624" : 17,
"6688" : 11,
"6752" : 25,
"6816" : 12,
"6880" : 13,
"6944" : 17,
"7008" : 7,
"7072" : 6,
"7136" : 10,
"7200" : 14,
"7264" : 5,
"7328" : 5,
"7392" : 9,
"7456" : 7,
"7520" : 6,
"7584" : 6,
"7648" : 4,
"7712" : 6,
"7776" : 1,
"7840" : 4,
"7904" : 4,
"7968" : 5,
"8032" : 2,
"8160" : 1,
"8256" : 5,
"8384" : 4,
"8512" : 2,
"8640" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"13248" : 1,
"14400" : 1,
"15936" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 203634.844477,
"stddev" : 52414.839517,
"N" : 391499
},
"bw_min" : 4325376,
"bw_max" : 5902336,
"bw_agg" : 99.936785,
"bw_mean" : 5008082.729560,
"bw_dev" : 320222.938924,
"bw_samples" : 159,
"iops_min" : 4224,
"iops_max" : 5764,
"iops_mean" : 4890.698113,
"iops_stddev" : 312.743713,
"iops_samples" : 159
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 79999,
"usr_cpu" : 3.805048,
"sys_cpu" : 66.884586,
"ctx" : 236956,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.179821,
"4" : 2.649808,
"10" : 0.166539,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820355,
"timestamp_ms" : 1772820355069,
"time" : "Fri Mar 6 14:05:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 90,
"elapsed" : 101,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 466952912896,
"io_kbytes" : 456008704,
"bw_bytes" : 5188423347,
"bw" : 5066819,
"iops" : 4948.077201,
"runtime" : 89999,
"total_ios" : 445322,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 199740.697221,
"stddev" : 52463.232249,
"N" : 445322
},
"clat_ns" : {
"min" : 1382,
"max" : 15875,
"mean" : 1652.764621,
"stddev" : 256.731040,
"N" : 445321,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1464,
"20.000000" : 1496,
"30.000000" : 1560,
"40.000000" : 1608,
"50.000000" : 1640,
"60.000000" : 1656,
"70.000000" : 1688,
"80.000000" : 1736,
"90.000000" : 1832,
"95.000000" : 1928,
"99.000000" : 2160,
"99.500000" : 2416,
"99.900000" : 5984,
"99.950000" : 6688,
"99.990000" : 7968
},
"bins" : {
"1384" : 9,
"1400" : 451,
"1416" : 4732,
"1432" : 7443,
"1448" : 27056,
"1464" : 14414,
"1480" : 22583,
"1496" : 14672,
"1512" : 6629,
"1528" : 16534,
"1544" : 10400,
"1560" : 21950,
"1576" : 19802,
"1592" : 8642,
"1608" : 17857,
"1624" : 12095,
"1640" : 35211,
"1656" : 37406,
"1672" : 14923,
"1688" : 23841,
"1704" : 9977,
"1720" : 17372,
"1736" : 14625,
"1752" : 6541,
"1768" : 11805,
"1784" : 5391,
"1800" : 9383,
"1816" : 7758,
"1832" : 3460,
"1848" : 6321,
"1864" : 2895,
"1880" : 4949,
"1896" : 4145,
"1912" : 1776,
"1928" : 3290,
"1944" : 1465,
"1960" : 2468,
"1976" : 2069,
"1992" : 919,
"2008" : 1506,
"2024" : 675,
"2040" : 1197,
"2064" : 1424,
"2096" : 1160,
"2128" : 1085,
"2160" : 659,
"2192" : 497,
"2224" : 393,
"2256" : 311,
"2288" : 320,
"2320" : 243,
"2352" : 152,
"2384" : 134,
"2416" : 118,
"2448" : 104,
"2480" : 120,
"2512" : 84,
"2544" : 70,
"2576" : 75,
"2608" : 64,
"2640" : 84,
"2672" : 58,
"2704" : 52,
"2736" : 43,
"2768" : 35,
"2800" : 54,
"2832" : 34,
"2864" : 45,
"2896" : 25,
"2928" : 25,
"2960" : 34,
"2992" : 26,
"3024" : 33,
"3056" : 19,
"3088" : 23,
"3120" : 26,
"3152" : 17,
"3184" : 19,
"3216" : 22,
"3248" : 14,
"3280" : 21,
"3312" : 24,
"3344" : 17,
"3376" : 16,
"3408" : 11,
"3440" : 14,
"3472" : 21,
"3504" : 7,
"3536" : 15,
"3568" : 6,
"3600" : 17,
"3632" : 5,
"3664" : 7,
"3696" : 7,
"3728" : 3,
"3760" : 6,
"3792" : 10,
"3824" : 3,
"3856" : 4,
"3888" : 3,
"3920" : 3,
"3952" : 4,
"3984" : 4,
"4016" : 8,
"4048" : 3,
"4080" : 4,
"4128" : 5,
"4192" : 2,
"4256" : 1,
"4320" : 2,
"4384" : 1,
"4448" : 4,
"4512" : 1,
"4576" : 1,
"4640" : 1,
"4704" : 7,
"4768" : 9,
"4832" : 5,
"4896" : 11,
"4960" : 5,
"5024" : 7,
"5088" : 9,
"5152" : 7,
"5216" : 8,
"5280" : 13,
"5344" : 13,
"5408" : 15,
"5472" : 11,
"5536" : 19,
"5600" : 22,
"5664" : 15,
"5728" : 17,
"5792" : 19,
"5856" : 22,
"5920" : 21,
"5984" : 25,
"6048" : 17,
"6112" : 25,
"6176" : 15,
"6240" : 17,
"6304" : 26,
"6368" : 21,
"6432" : 26,
"6496" : 21,
"6560" : 23,
"6624" : 19,
"6688" : 13,
"6752" : 26,
"6816" : 13,
"6880" : 14,
"6944" : 19,
"7008" : 8,
"7072" : 9,
"7136" : 11,
"7200" : 15,
"7264" : 6,
"7328" : 5,
"7392" : 9,
"7456" : 7,
"7520" : 6,
"7584" : 6,
"7648" : 4,
"7712" : 6,
"7776" : 1,
"7840" : 4,
"7904" : 5,
"7968" : 5,
"8032" : 3,
"8160" : 1,
"8256" : 5,
"8384" : 4,
"8512" : 2,
"8640" : 1,
"8768" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 2,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"13248" : 1,
"13376" : 1,
"14400" : 1,
"15936" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 201393.366408,
"stddev" : 52545.196747,
"N" : 445321
},
"bw_min" : 4325376,
"bw_max" : 5992448,
"bw_agg" : 99.951495,
"bw_mean" : 5064362.022346,
"bw_dev" : 351436.649372,
"bw_samples" : 179,
"iops_min" : 4224,
"iops_max" : 5852,
"iops_mean" : 4945.659218,
"iops_stddev" : 343.221979,
"iops_samples" : 179
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 89999,
"usr_cpu" : 3.877821,
"sys_cpu" : 68.391871,
"ctx" : 251974,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.291174,
"4" : 2.539062,
"10" : 0.166172,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820365,
"timestamp_ms" : 1772820365069,
"time" : "Fri Mar 6 14:06:05 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 79,
"elapsed" : 111,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 522623909888,
"io_kbytes" : 510374912,
"bw_bytes" : 5226291361,
"bw" : 5103800,
"iops" : 4984.189842,
"runtime" : 99999,
"total_ios" : 498414,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 198278.894289,
"stddev" : 52599.157022,
"N" : 498414
},
"clat_ns" : {
"min" : 1382,
"max" : 15875,
"mean" : 1649.451246,
"stddev" : 256.978881,
"N" : 498413,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1464,
"20.000000" : 1496,
"30.000000" : 1560,
"40.000000" : 1592,
"50.000000" : 1640,
"60.000000" : 1656,
"70.000000" : 1688,
"80.000000" : 1736,
"90.000000" : 1832,
"95.000000" : 1912,
"99.000000" : 2160,
"99.500000" : 2416,
"99.900000" : 5984,
"99.950000" : 6688,
"99.990000" : 7968
},
"bins" : {
"1384" : 9,
"1400" : 521,
"1416" : 5532,
"1432" : 8731,
"1448" : 32090,
"1464" : 17033,
"1480" : 26208,
"1496" : 16788,
"1512" : 7529,
"1528" : 18723,
"1544" : 11835,
"1560" : 25025,
"1576" : 22496,
"1592" : 9781,
"1608" : 20197,
"1624" : 13506,
"1640" : 38660,
"1656" : 40995,
"1672" : 16360,
"1688" : 26012,
"1704" : 10859,
"1720" : 18937,
"1736" : 15930,
"1752" : 7204,
"1768" : 12851,
"1784" : 5900,
"1800" : 10219,
"1816" : 8447,
"1832" : 3805,
"1848" : 6797,
"1864" : 3131,
"1880" : 5399,
"1896" : 4479,
"1912" : 1954,
"1928" : 3578,
"1944" : 1590,
"1960" : 2691,
"1976" : 2259,
"1992" : 1015,
"2008" : 1658,
"2024" : 726,
"2040" : 1324,
"2064" : 1579,
"2096" : 1274,
"2128" : 1197,
"2160" : 734,
"2192" : 556,
"2224" : 437,
"2256" : 345,
"2288" : 365,
"2320" : 273,
"2352" : 165,
"2384" : 143,
"2416" : 132,
"2448" : 118,
"2480" : 134,
"2512" : 93,
"2544" : 80,
"2576" : 78,
"2608" : 70,
"2640" : 92,
"2672" : 64,
"2704" : 57,
"2736" : 49,
"2768" : 41,
"2800" : 61,
"2832" : 39,
"2864" : 46,
"2896" : 26,
"2928" : 30,
"2960" : 38,
"2992" : 26,
"3024" : 37,
"3056" : 23,
"3088" : 23,
"3120" : 28,
"3152" : 17,
"3184" : 20,
"3216" : 22,
"3248" : 15,
"3280" : 25,
"3312" : 25,
"3344" : 17,
"3376" : 17,
"3408" : 12,
"3440" : 17,
"3472" : 21,
"3504" : 9,
"3536" : 16,
"3568" : 6,
"3600" : 20,
"3632" : 6,
"3664" : 8,
"3696" : 9,
"3728" : 4,
"3760" : 7,
"3792" : 10,
"3824" : 3,
"3856" : 4,
"3888" : 4,
"3920" : 3,
"3952" : 4,
"3984" : 4,
"4016" : 8,
"4048" : 4,
"4080" : 4,
"4128" : 6,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 1,
"4448" : 4,
"4512" : 1,
"4576" : 2,
"4640" : 2,
"4704" : 8,
"4768" : 10,
"4832" : 8,
"4896" : 12,
"4960" : 5,
"5024" : 9,
"5088" : 10,
"5152" : 7,
"5216" : 11,
"5280" : 14,
"5344" : 14,
"5408" : 15,
"5472" : 14,
"5536" : 19,
"5600" : 26,
"5664" : 16,
"5728" : 19,
"5792" : 22,
"5856" : 28,
"5920" : 24,
"5984" : 27,
"6048" : 21,
"6112" : 29,
"6176" : 18,
"6240" : 20,
"6304" : 26,
"6368" : 23,
"6432" : 30,
"6496" : 23,
"6560" : 24,
"6624" : 20,
"6688" : 13,
"6752" : 26,
"6816" : 14,
"6880" : 18,
"6944" : 23,
"7008" : 11,
"7072" : 9,
"7136" : 11,
"7200" : 16,
"7264" : 9,
"7328" : 6,
"7392" : 12,
"7456" : 8,
"7520" : 6,
"7584" : 7,
"7648" : 4,
"7712" : 7,
"7776" : 1,
"7840" : 4,
"7904" : 5,
"7968" : 6,
"8032" : 3,
"8160" : 1,
"8256" : 5,
"8384" : 4,
"8512" : 2,
"8640" : 3,
"8768" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 3,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"14400" : 1,
"15936" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 199928.257333,
"stddev" : 52681.051858,
"N" : 498413
},
"bw_min" : 4325376,
"bw_max" : 6076416,
"bw_agg" : 100.000000,
"bw_mean" : 5106858.944724,
"bw_dev" : 369815.267338,
"bw_samples" : 199,
"iops_min" : 4224,
"iops_max" : 5934,
"iops_mean" : 4987.160804,
"iops_stddev" : 361.167333,
"iops_samples" : 199
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 99999,
"usr_cpu" : 3.915039,
"sys_cpu" : 69.231692,
"ctx" : 270959,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.323911,
"4" : 2.505146,
"10" : 0.167331,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820375,
"timestamp_ms" : 1772820375069,
"time" : "Fri Mar 6 14:06:15 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 70,
"elapsed" : 121,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 579464069120,
"io_kbytes" : 565882880,
"bw_bytes" : 5267903063,
"bw" : 5144436,
"iops" : 5023.872944,
"runtime" : 109999,
"total_ios" : 552621,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 111410,
"max" : 748413,
"mean" : 196698.226470,
"stddev" : 52690.679737,
"N" : 552621
},
"clat_ns" : {
"min" : 1382,
"max" : 15875,
"mean" : 1646.437961,
"stddev" : 255.903207,
"N" : 552620,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1464,
"20.000000" : 1496,
"30.000000" : 1560,
"40.000000" : 1592,
"50.000000" : 1640,
"60.000000" : 1656,
"70.000000" : 1688,
"80.000000" : 1736,
"90.000000" : 1816,
"95.000000" : 1912,
"99.000000" : 2160,
"99.500000" : 2416,
"99.900000" : 5984,
"99.950000" : 6688,
"99.990000" : 7904
},
"bins" : {
"1384" : 13,
"1400" : 604,
"1416" : 6407,
"1432" : 10164,
"1448" : 37052,
"1464" : 19665,
"1480" : 29781,
"1496" : 18992,
"1512" : 8498,
"1528" : 21133,
"1544" : 13422,
"1560" : 28228,
"1576" : 25269,
"1592" : 11030,
"1608" : 22767,
"1624" : 14924,
"1640" : 42207,
"1656" : 44519,
"1672" : 17774,
"1688" : 28126,
"1704" : 11674,
"1720" : 20461,
"1736" : 17270,
"1752" : 7796,
"1768" : 13957,
"1784" : 6388,
"1800" : 11055,
"1816" : 9150,
"1832" : 4146,
"1848" : 7327,
"1864" : 3375,
"1880" : 5851,
"1896" : 4831,
"1912" : 2106,
"1928" : 3889,
"1944" : 1712,
"1960" : 2914,
"1976" : 2432,
"1992" : 1105,
"2008" : 1807,
"2024" : 790,
"2040" : 1444,
"2064" : 1723,
"2096" : 1407,
"2128" : 1319,
"2160" : 814,
"2192" : 605,
"2224" : 482,
"2256" : 384,
"2288" : 403,
"2320" : 296,
"2352" : 185,
"2384" : 164,
"2416" : 150,
"2448" : 132,
"2480" : 144,
"2512" : 97,
"2544" : 87,
"2576" : 82,
"2608" : 71,
"2640" : 98,
"2672" : 69,
"2704" : 61,
"2736" : 56,
"2768" : 41,
"2800" : 70,
"2832" : 45,
"2864" : 47,
"2896" : 26,
"2928" : 31,
"2960" : 42,
"2992" : 27,
"3024" : 41,
"3056" : 24,
"3088" : 26,
"3120" : 28,
"3152" : 18,
"3184" : 20,
"3216" : 22,
"3248" : 16,
"3280" : 27,
"3312" : 28,
"3344" : 17,
"3376" : 18,
"3408" : 12,
"3440" : 19,
"3472" : 23,
"3504" : 11,
"3536" : 18,
"3568" : 9,
"3600" : 20,
"3632" : 6,
"3664" : 9,
"3696" : 10,
"3728" : 4,
"3760" : 7,
"3792" : 12,
"3824" : 5,
"3856" : 5,
"3888" : 5,
"3920" : 3,
"3952" : 4,
"3984" : 4,
"4016" : 8,
"4048" : 4,
"4080" : 4,
"4128" : 8,
"4192" : 2,
"4256" : 1,
"4320" : 4,
"4384" : 1,
"4448" : 5,
"4512" : 2,
"4576" : 2,
"4640" : 2,
"4704" : 10,
"4768" : 10,
"4832" : 8,
"4896" : 12,
"4960" : 5,
"5024" : 10,
"5088" : 11,
"5152" : 7,
"5216" : 13,
"5280" : 16,
"5344" : 14,
"5408" : 18,
"5472" : 15,
"5536" : 19,
"5600" : 28,
"5664" : 19,
"5728" : 24,
"5792" : 23,
"5856" : 33,
"5920" : 25,
"5984" : 28,
"6048" : 25,
"6112" : 30,
"6176" : 19,
"6240" : 23,
"6304" : 27,
"6368" : 25,
"6432" : 31,
"6496" : 23,
"6560" : 27,
"6624" : 23,
"6688" : 18,
"6752" : 26,
"6816" : 16,
"6880" : 23,
"6944" : 27,
"7008" : 12,
"7072" : 10,
"7136" : 12,
"7200" : 22,
"7264" : 9,
"7328" : 6,
"7392" : 13,
"7456" : 9,
"7520" : 6,
"7584" : 7,
"7648" : 5,
"7712" : 8,
"7776" : 1,
"7840" : 4,
"7904" : 6,
"7968" : 7,
"8032" : 3,
"8160" : 2,
"8256" : 5,
"8384" : 4,
"8512" : 2,
"8640" : 3,
"8768" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 3,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"14400" : 1,
"15936" : 1
}
},
"lat_ns" : {
"min" : 112932,
"max" : 757526,
"mean" : 198344.582020,
"stddev" : 52772.144349,
"N" : 552620
},
"bw_min" : 4325376,
"bw_max" : 6168576,
"bw_agg" : 99.953103,
"bw_mean" : 5142024.045662,
"bw_dev" : 384675.409620,
"bw_samples" : 219,
"iops_min" : 4224,
"iops_max" : 6024,
"iops_mean" : 5021.502283,
"iops_stddev" : 375.677216,
"iops_samples" : 219
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 109999,
"usr_cpu" : 3.974582,
"sys_cpu" : 70.027000,
"ctx" : 288453,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.356778,
"4" : 2.473666,
"10" : 0.166298,
"20" : 0.010000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820385,
"timestamp_ms" : 1772820385069,
"time" : "Fri Mar 6 14:06:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 60,
"elapsed" : 131,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 640946274304,
"io_kbytes" : 625924096,
"bw_bytes" : 5341263463,
"bw" : 5216077,
"iops" : 5093.834115,
"runtime" : 119999,
"total_ios" : 611255,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 110869,
"max" : 748413,
"mean" : 193969.441325,
"stddev" : 52674.862679,
"N" : 611255
},
"clat_ns" : {
"min" : 1382,
"max" : 39981,
"mean" : 1641.833441,
"stddev" : 262.282779,
"N" : 611254,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1496,
"30.000000" : 1544,
"40.000000" : 1576,
"50.000000" : 1624,
"60.000000" : 1656,
"70.000000" : 1688,
"80.000000" : 1736,
"90.000000" : 1816,
"95.000000" : 1912,
"99.000000" : 2160,
"99.500000" : 2416,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7904
},
"bins" : {
"1384" : 21,
"1400" : 792,
"1416" : 8206,
"1432" : 12327,
"1448" : 43517,
"1464" : 22772,
"1480" : 34368,
"1496" : 21922,
"1512" : 9820,
"1528" : 24201,
"1544" : 15261,
"1560" : 31868,
"1576" : 28527,
"1592" : 12448,
"1608" : 25395,
"1624" : 16247,
"1640" : 44977,
"1656" : 47223,
"1672" : 18917,
"1688" : 29924,
"1704" : 12463,
"1720" : 21862,
"1736" : 18418,
"1752" : 8299,
"1768" : 14884,
"1784" : 6803,
"1800" : 11756,
"1816" : 9795,
"1832" : 4443,
"1848" : 7835,
"1864" : 3616,
"1880" : 6260,
"1896" : 5182,
"1912" : 2231,
"1928" : 4149,
"1944" : 1831,
"1960" : 3114,
"1976" : 2592,
"1992" : 1184,
"2008" : 1959,
"2024" : 868,
"2040" : 1540,
"2064" : 1845,
"2096" : 1502,
"2128" : 1411,
"2160" : 871,
"2192" : 656,
"2224" : 524,
"2256" : 423,
"2288" : 431,
"2320" : 327,
"2352" : 202,
"2384" : 185,
"2416" : 160,
"2448" : 147,
"2480" : 154,
"2512" : 105,
"2544" : 101,
"2576" : 91,
"2608" : 74,
"2640" : 104,
"2672" : 76,
"2704" : 68,
"2736" : 61,
"2768" : 47,
"2800" : 74,
"2832" : 51,
"2864" : 52,
"2896" : 28,
"2928" : 33,
"2960" : 44,
"2992" : 30,
"3024" : 43,
"3056" : 27,
"3088" : 29,
"3120" : 30,
"3152" : 21,
"3184" : 22,
"3216" : 24,
"3248" : 18,
"3280" : 28,
"3312" : 29,
"3344" : 18,
"3376" : 18,
"3408" : 13,
"3440" : 21,
"3472" : 24,
"3504" : 11,
"3536" : 21,
"3568" : 9,
"3600" : 22,
"3632" : 6,
"3664" : 12,
"3696" : 12,
"3728" : 4,
"3760" : 7,
"3792" : 12,
"3824" : 6,
"3856" : 5,
"3888" : 5,
"3920" : 3,
"3952" : 4,
"3984" : 4,
"4016" : 8,
"4048" : 5,
"4080" : 4,
"4128" : 9,
"4192" : 2,
"4256" : 2,
"4320" : 4,
"4384" : 1,
"4448" : 5,
"4512" : 2,
"4576" : 2,
"4640" : 2,
"4704" : 10,
"4768" : 11,
"4832" : 8,
"4896" : 12,
"4960" : 7,
"5024" : 11,
"5088" : 13,
"5152" : 8,
"5216" : 15,
"5280" : 17,
"5344" : 16,
"5408" : 22,
"5472" : 18,
"5536" : 20,
"5600" : 30,
"5664" : 21,
"5728" : 29,
"5792" : 24,
"5856" : 37,
"5920" : 28,
"5984" : 29,
"6048" : 31,
"6112" : 32,
"6176" : 22,
"6240" : 25,
"6304" : 28,
"6368" : 27,
"6432" : 35,
"6496" : 26,
"6560" : 29,
"6624" : 27,
"6688" : 21,
"6752" : 30,
"6816" : 18,
"6880" : 25,
"6944" : 32,
"7008" : 13,
"7072" : 12,
"7136" : 14,
"7200" : 23,
"7264" : 11,
"7328" : 6,
"7392" : 19,
"7456" : 11,
"7520" : 8,
"7584" : 7,
"7648" : 6,
"7712" : 9,
"7776" : 4,
"7840" : 4,
"7904" : 6,
"7968" : 7,
"8032" : 3,
"8096" : 1,
"8160" : 2,
"8256" : 5,
"8384" : 5,
"8512" : 4,
"8640" : 3,
"8768" : 1,
"8896" : 2,
"9024" : 2,
"9152" : 2,
"9408" : 1,
"9664" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 3,
"10944" : 1,
"11200" : 1,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"13632" : 1,
"14400" : 1,
"15936" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 112362,
"max" : 757526,
"mean" : 195611.195796,
"stddev" : 52756.349580,
"N" : 611254
},
"bw_min" : 4325376,
"bw_max" : 6529024,
"bw_agg" : 99.908483,
"bw_mean" : 5211304.041841,
"bw_dev" : 440168.856286,
"bw_samples" : 239,
"iops_min" : 4224,
"iops_max" : 6376,
"iops_mean" : 5089.158996,
"iops_stddev" : 429.867323,
"iops_samples" : 239
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 119999,
"usr_cpu" : 4.056700,
"sys_cpu" : 71.168093,
"ctx" : 299577,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.414336,
"4" : 2.413395,
"10" : 0.168997,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820395,
"timestamp_ms" : 1772820395069,
"time" : "Fri Mar 6 14:06:35 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 50,
"elapsed" : 141,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 702809112576,
"io_kbytes" : 686337024,
"bw_bytes" : 5406265529,
"bw" : 5279556,
"iops" : 5155.824276,
"runtime" : 129999,
"total_ios" : 670252,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 110800,
"max" : 748413,
"mean" : 191613.206548,
"stddev" : 52581.210488,
"N" : 670252
},
"clat_ns" : {
"min" : 1382,
"max" : 39981,
"mean" : 1638.089983,
"stddev" : 263.426243,
"N" : 670251,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1528,
"40.000000" : 1576,
"50.000000" : 1624,
"60.000000" : 1656,
"70.000000" : 1688,
"80.000000" : 1736,
"90.000000" : 1816,
"95.000000" : 1896,
"99.000000" : 2160,
"99.500000" : 2384,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1384" : 23,
"1400" : 824,
"1416" : 8928,
"1432" : 13795,
"1448" : 49763,
"1464" : 26333,
"1480" : 40073,
"1496" : 25343,
"1512" : 11219,
"1528" : 26991,
"1544" : 16990,
"1560" : 35489,
"1576" : 31933,
"1592" : 13969,
"1608" : 28199,
"1624" : 17524,
"1640" : 47921,
"1656" : 50036,
"1672" : 20084,
"1688" : 31820,
"1704" : 13268,
"1720" : 23303,
"1736" : 19676,
"1752" : 8841,
"1768" : 15819,
"1784" : 7235,
"1800" : 12520,
"1816" : 10419,
"1832" : 4735,
"1848" : 8310,
"1864" : 3839,
"1880" : 6656,
"1896" : 5521,
"1912" : 2341,
"1928" : 4400,
"1944" : 1915,
"1960" : 3270,
"1976" : 2749,
"1992" : 1255,
"2008" : 2098,
"2024" : 920,
"2040" : 1645,
"2064" : 1959,
"2096" : 1602,
"2128" : 1515,
"2160" : 929,
"2192" : 697,
"2224" : 562,
"2256" : 454,
"2288" : 471,
"2320" : 352,
"2352" : 220,
"2384" : 199,
"2416" : 172,
"2448" : 160,
"2480" : 164,
"2512" : 109,
"2544" : 113,
"2576" : 94,
"2608" : 79,
"2640" : 113,
"2672" : 81,
"2704" : 73,
"2736" : 65,
"2768" : 48,
"2800" : 78,
"2832" : 52,
"2864" : 54,
"2896" : 30,
"2928" : 34,
"2960" : 47,
"2992" : 34,
"3024" : 47,
"3056" : 28,
"3088" : 31,
"3120" : 31,
"3152" : 21,
"3184" : 27,
"3216" : 24,
"3248" : 19,
"3280" : 28,
"3312" : 31,
"3344" : 20,
"3376" : 18,
"3408" : 15,
"3440" : 22,
"3472" : 24,
"3504" : 11,
"3536" : 21,
"3568" : 10,
"3600" : 23,
"3632" : 7,
"3664" : 12,
"3696" : 13,
"3728" : 5,
"3760" : 7,
"3792" : 13,
"3824" : 7,
"3856" : 5,
"3888" : 5,
"3920" : 4,
"3952" : 4,
"3984" : 4,
"4016" : 9,
"4048" : 5,
"4080" : 4,
"4128" : 9,
"4192" : 2,
"4256" : 2,
"4320" : 5,
"4384" : 1,
"4448" : 5,
"4512" : 2,
"4576" : 3,
"4640" : 2,
"4704" : 10,
"4768" : 12,
"4832" : 8,
"4896" : 12,
"4960" : 7,
"5024" : 13,
"5088" : 13,
"5152" : 10,
"5216" : 16,
"5280" : 18,
"5344" : 19,
"5408" : 22,
"5472" : 22,
"5536" : 20,
"5600" : 33,
"5664" : 26,
"5728" : 31,
"5792" : 25,
"5856" : 38,
"5920" : 31,
"5984" : 35,
"6048" : 32,
"6112" : 36,
"6176" : 23,
"6240" : 26,
"6304" : 30,
"6368" : 27,
"6432" : 36,
"6496" : 29,
"6560" : 34,
"6624" : 33,
"6688" : 26,
"6752" : 35,
"6816" : 19,
"6880" : 27,
"6944" : 34,
"7008" : 14,
"7072" : 12,
"7136" : 18,
"7200" : 24,
"7264" : 12,
"7328" : 8,
"7392" : 21,
"7456" : 12,
"7520" : 9,
"7584" : 8,
"7648" : 9,
"7712" : 11,
"7776" : 4,
"7840" : 5,
"7904" : 9,
"7968" : 8,
"8032" : 3,
"8096" : 2,
"8160" : 2,
"8256" : 5,
"8384" : 5,
"8512" : 5,
"8640" : 4,
"8768" : 1,
"8896" : 4,
"9024" : 3,
"9152" : 2,
"9408" : 1,
"9664" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 4,
"10944" : 1,
"11200" : 2,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"13632" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 112362,
"max" : 757526,
"mean" : 193251.220996,
"stddev" : 52662.392312,
"N" : 670251
},
"bw_min" : 4325376,
"bw_max" : 6780928,
"bw_agg" : 99.928835,
"bw_mean" : 5275799.111969,
"bw_dev" : 486427.883008,
"bw_samples" : 259,
"iops_min" : 4224,
"iops_max" : 6622,
"iops_mean" : 5152.142857,
"iops_stddev" : 475.040315,
"iops_samples" : 259
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 129999,
"usr_cpu" : 4.073108,
"sys_cpu" : 72.209017,
"ctx" : 310424,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.475129,
"4" : 2.351354,
"10" : 0.170085,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820405,
"timestamp_ms" : 1772820405069,
"time" : "Fri Mar 6 14:06:45 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 39,
"elapsed" : 151,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 764982329344,
"io_kbytes" : 747053056,
"bw_bytes" : 5464198525,
"bw" : 5336131,
"iops" : 5211.072936,
"runtime" : 139999,
"total_ios" : 729545,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 110800,
"max" : 748413,
"mean" : 189559.567458,
"stddev" : 52411.734495,
"N" : 729545
},
"clat_ns" : {
"min" : 1382,
"max" : 39981,
"mean" : 1635.062270,
"stddev" : 266.175421,
"N" : 729544,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1528,
"40.000000" : 1576,
"50.000000" : 1608,
"60.000000" : 1640,
"70.000000" : 1672,
"80.000000" : 1720,
"90.000000" : 1816,
"95.000000" : 1896,
"99.000000" : 2160,
"99.500000" : 2384,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1384" : 23,
"1400" : 909,
"1416" : 9927,
"1432" : 15598,
"1448" : 56269,
"1464" : 29487,
"1480" : 44598,
"1496" : 28122,
"1512" : 12423,
"1528" : 30241,
"1544" : 19076,
"1560" : 39513,
"1576" : 35438,
"1592" : 15452,
"1608" : 31097,
"1624" : 19012,
"1640" : 50943,
"1656" : 52836,
"1672" : 21161,
"1688" : 33734,
"1704" : 14075,
"1720" : 24760,
"1736" : 20924,
"1752" : 9415,
"1768" : 16786,
"1784" : 7663,
"1800" : 13294,
"1816" : 11136,
"1832" : 4984,
"1848" : 8842,
"1864" : 4103,
"1880" : 7020,
"1896" : 5820,
"1912" : 2479,
"1928" : 4628,
"1944" : 2022,
"1960" : 3458,
"1976" : 2887,
"1992" : 1338,
"2008" : 2239,
"2024" : 966,
"2040" : 1731,
"2064" : 2084,
"2096" : 1721,
"2128" : 1618,
"2160" : 997,
"2192" : 740,
"2224" : 599,
"2256" : 493,
"2288" : 501,
"2320" : 375,
"2352" : 246,
"2384" : 207,
"2416" : 184,
"2448" : 171,
"2480" : 176,
"2512" : 111,
"2544" : 114,
"2576" : 101,
"2608" : 83,
"2640" : 123,
"2672" : 83,
"2704" : 78,
"2736" : 70,
"2768" : 54,
"2800" : 79,
"2832" : 52,
"2864" : 60,
"2896" : 31,
"2928" : 36,
"2960" : 49,
"2992" : 38,
"3024" : 52,
"3056" : 30,
"3088" : 32,
"3120" : 35,
"3152" : 21,
"3184" : 29,
"3216" : 24,
"3248" : 20,
"3280" : 28,
"3312" : 33,
"3344" : 24,
"3376" : 19,
"3408" : 19,
"3440" : 22,
"3472" : 25,
"3504" : 12,
"3536" : 22,
"3568" : 10,
"3600" : 25,
"3632" : 8,
"3664" : 12,
"3696" : 13,
"3728" : 5,
"3760" : 8,
"3792" : 13,
"3824" : 7,
"3856" : 6,
"3888" : 5,
"3920" : 4,
"3952" : 5,
"3984" : 5,
"4016" : 9,
"4048" : 5,
"4080" : 5,
"4128" : 9,
"4192" : 4,
"4256" : 3,
"4320" : 6,
"4384" : 1,
"4448" : 5,
"4512" : 3,
"4576" : 4,
"4640" : 3,
"4704" : 10,
"4768" : 12,
"4832" : 8,
"4896" : 13,
"4960" : 8,
"5024" : 14,
"5088" : 15,
"5152" : 10,
"5216" : 19,
"5280" : 19,
"5344" : 20,
"5408" : 25,
"5472" : 25,
"5536" : 23,
"5600" : 35,
"5664" : 29,
"5728" : 32,
"5792" : 28,
"5856" : 42,
"5920" : 33,
"5984" : 38,
"6048" : 34,
"6112" : 38,
"6176" : 25,
"6240" : 28,
"6304" : 33,
"6368" : 28,
"6432" : 40,
"6496" : 31,
"6560" : 37,
"6624" : 37,
"6688" : 27,
"6752" : 37,
"6816" : 21,
"6880" : 29,
"6944" : 36,
"7008" : 15,
"7072" : 13,
"7136" : 19,
"7200" : 26,
"7264" : 14,
"7328" : 9,
"7392" : 22,
"7456" : 14,
"7520" : 10,
"7584" : 8,
"7648" : 10,
"7712" : 15,
"7776" : 4,
"7840" : 6,
"7904" : 10,
"7968" : 8,
"8032" : 4,
"8096" : 2,
"8160" : 3,
"8256" : 7,
"8384" : 6,
"8512" : 5,
"8640" : 4,
"8768" : 2,
"8896" : 4,
"9024" : 3,
"9152" : 2,
"9408" : 1,
"9664" : 1,
"9920" : 1,
"10304" : 2,
"10560" : 4,
"10944" : 1,
"11200" : 2,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"13632" : 1,
"13760" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"37120" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 112362,
"max" : 757526,
"mean" : 191194.557518,
"stddev" : 52492.124034,
"N" : 729544
},
"bw_min" : 4325376,
"bw_max" : 6780928,
"bw_agg" : 99.982171,
"bw_mean" : 5335180.279570,
"bw_dev" : 521940.539475,
"bw_samples" : 279,
"iops_min" : 4224,
"iops_max" : 6622,
"iops_mean" : 5210.132616,
"iops_stddev" : 509.719376,
"iops_samples" : 279
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 139999,
"usr_cpu" : 4.145030,
"sys_cpu" : 73.045522,
"ctx" : 321273,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.525581,
"4" : 2.300475,
"10" : 0.170517,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820415,
"timestamp_ms" : 1772820415069,
"time" : "Fri Mar 6 14:06:55 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 30,
"elapsed" : 161,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 824871747584,
"io_kbytes" : 805538816,
"bw_bytes" : 5499181645,
"bw" : 5370294,
"iops" : 5244.434963,
"runtime" : 149999,
"total_ios" : 786660,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 110800,
"max" : 748413,
"mean" : 188341.481935,
"stddev" : 52283.805395,
"N" : 786660
},
"clat_ns" : {
"min" : 1382,
"max" : 39981,
"mean" : 1632.232188,
"stddev" : 265.728812,
"N" : 786659,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1528,
"40.000000" : 1560,
"50.000000" : 1608,
"60.000000" : 1640,
"70.000000" : 1672,
"80.000000" : 1720,
"90.000000" : 1816,
"95.000000" : 1896,
"99.000000" : 2160,
"99.500000" : 2384,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1384" : 25,
"1400" : 1012,
"1416" : 11335,
"1432" : 17808,
"1448" : 63413,
"1464" : 32726,
"1480" : 48796,
"1496" : 30698,
"1512" : 13618,
"1528" : 33118,
"1544" : 20899,
"1560" : 42905,
"1576" : 38214,
"1592" : 16722,
"1608" : 33688,
"1624" : 20530,
"1640" : 54144,
"1656" : 55651,
"1672" : 22184,
"1688" : 35448,
"1704" : 14792,
"1720" : 26021,
"1736" : 22111,
"1752" : 9958,
"1768" : 17741,
"1784" : 8061,
"1800" : 14005,
"1816" : 11802,
"1832" : 5279,
"1848" : 9286,
"1864" : 4318,
"1880" : 7390,
"1896" : 6143,
"1912" : 2611,
"1928" : 4850,
"1944" : 2131,
"1960" : 3645,
"1976" : 3046,
"1992" : 1397,
"2008" : 2356,
"2024" : 1027,
"2040" : 1817,
"2064" : 2203,
"2096" : 1825,
"2128" : 1711,
"2160" : 1056,
"2192" : 786,
"2224" : 641,
"2256" : 522,
"2288" : 527,
"2320" : 401,
"2352" : 269,
"2384" : 213,
"2416" : 197,
"2448" : 183,
"2480" : 188,
"2512" : 118,
"2544" : 120,
"2576" : 110,
"2608" : 89,
"2640" : 126,
"2672" : 87,
"2704" : 88,
"2736" : 72,
"2768" : 56,
"2800" : 86,
"2832" : 57,
"2864" : 62,
"2896" : 34,
"2928" : 39,
"2960" : 52,
"2992" : 40,
"3024" : 55,
"3056" : 32,
"3088" : 34,
"3120" : 39,
"3152" : 22,
"3184" : 29,
"3216" : 25,
"3248" : 20,
"3280" : 29,
"3312" : 33,
"3344" : 24,
"3376" : 20,
"3408" : 21,
"3440" : 23,
"3472" : 27,
"3504" : 13,
"3536" : 23,
"3568" : 10,
"3600" : 27,
"3632" : 10,
"3664" : 12,
"3696" : 14,
"3728" : 5,
"3760" : 9,
"3792" : 13,
"3824" : 7,
"3856" : 7,
"3888" : 5,
"3920" : 5,
"3952" : 5,
"3984" : 5,
"4016" : 10,
"4048" : 6,
"4080" : 5,
"4128" : 9,
"4192" : 6,
"4256" : 3,
"4320" : 7,
"4384" : 1,
"4448" : 5,
"4512" : 4,
"4576" : 4,
"4640" : 5,
"4704" : 11,
"4768" : 13,
"4832" : 9,
"4896" : 15,
"4960" : 9,
"5024" : 15,
"5088" : 16,
"5152" : 10,
"5216" : 21,
"5280" : 19,
"5344" : 22,
"5408" : 26,
"5472" : 26,
"5536" : 27,
"5600" : 38,
"5664" : 31,
"5728" : 35,
"5792" : 29,
"5856" : 46,
"5920" : 38,
"5984" : 43,
"6048" : 38,
"6112" : 39,
"6176" : 26,
"6240" : 34,
"6304" : 38,
"6368" : 32,
"6432" : 43,
"6496" : 31,
"6560" : 39,
"6624" : 37,
"6688" : 29,
"6752" : 42,
"6816" : 23,
"6880" : 31,
"6944" : 40,
"7008" : 18,
"7072" : 17,
"7136" : 20,
"7200" : 26,
"7264" : 15,
"7328" : 9,
"7392" : 23,
"7456" : 14,
"7520" : 10,
"7584" : 9,
"7648" : 10,
"7712" : 17,
"7776" : 4,
"7840" : 6,
"7904" : 11,
"7968" : 8,
"8032" : 4,
"8096" : 2,
"8160" : 3,
"8256" : 7,
"8384" : 7,
"8512" : 5,
"8640" : 4,
"8768" : 3,
"8896" : 4,
"9024" : 3,
"9152" : 2,
"9408" : 1,
"9664" : 1,
"9920" : 2,
"10048" : 1,
"10304" : 2,
"10560" : 5,
"10944" : 1,
"11200" : 2,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"13632" : 1,
"13760" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"37120" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 112362,
"max" : 757526,
"mean" : 189973.645608,
"stddev" : 52363.829511,
"N" : 786659
},
"bw_min" : 4325376,
"bw_max" : 6780928,
"bw_agg" : 99.969767,
"bw_mean" : 5368671.792642,
"bw_dev" : 526670.323346,
"bw_samples" : 299,
"iops_min" : 4224,
"iops_max" : 6622,
"iops_mean" : 5242.839465,
"iops_stddev" : 514.337674,
"iops_samples" : 299
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 149999,
"usr_cpu" : 4.204028,
"sys_cpu" : 73.603157,
"ctx" : 334726,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.567056,
"4" : 2.257773,
"10" : 0.171739,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820425,
"timestamp_ms" : 1772820425069,
"time" : "Fri Mar 6 14:07:05 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 20,
"elapsed" : 171,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 886196666368,
"io_kbytes" : 865426432,
"bw_bytes" : 5538763782,
"bw" : 5408949,
"iops" : 5282.183014,
"runtime" : 159999,
"total_ios" : 845144,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 110800,
"max" : 748413,
"mean" : 186982.262804,
"stddev" : 52024.931123,
"N" : 845144
},
"clat_ns" : {
"min" : 1362,
"max" : 39981,
"mean" : 1629.241538,
"stddev" : 265.542340,
"N" : 845143,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1528,
"40.000000" : 1560,
"50.000000" : 1608,
"60.000000" : 1640,
"70.000000" : 1672,
"80.000000" : 1720,
"90.000000" : 1816,
"95.000000" : 1896,
"99.000000" : 2160,
"99.500000" : 2384,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1368" : 1,
"1384" : 32,
"1400" : 1216,
"1416" : 12941,
"1432" : 19940,
"1448" : 70593,
"1464" : 36397,
"1480" : 53601,
"1496" : 33629,
"1512" : 15001,
"1528" : 36447,
"1544" : 22785,
"1560" : 46409,
"1576" : 41356,
"1592" : 18107,
"1608" : 36287,
"1624" : 21770,
"1640" : 56904,
"1656" : 58216,
"1672" : 23213,
"1688" : 37063,
"1704" : 15503,
"1720" : 27311,
"1736" : 23179,
"1752" : 10418,
"1768" : 18680,
"1784" : 8454,
"1800" : 14702,
"1816" : 12334,
"1832" : 5524,
"1848" : 9756,
"1864" : 4510,
"1880" : 7735,
"1896" : 6417,
"1912" : 2746,
"1928" : 5073,
"1944" : 2232,
"1960" : 3814,
"1976" : 3187,
"1992" : 1465,
"2008" : 2476,
"2024" : 1079,
"2040" : 1901,
"2064" : 2309,
"2096" : 1920,
"2128" : 1794,
"2160" : 1096,
"2192" : 850,
"2224" : 671,
"2256" : 549,
"2288" : 558,
"2320" : 430,
"2352" : 288,
"2384" : 225,
"2416" : 212,
"2448" : 195,
"2480" : 202,
"2512" : 126,
"2544" : 127,
"2576" : 118,
"2608" : 94,
"2640" : 132,
"2672" : 94,
"2704" : 90,
"2736" : 75,
"2768" : 59,
"2800" : 92,
"2832" : 63,
"2864" : 64,
"2896" : 37,
"2928" : 41,
"2960" : 53,
"2992" : 42,
"3024" : 57,
"3056" : 35,
"3088" : 39,
"3120" : 42,
"3152" : 24,
"3184" : 30,
"3216" : 27,
"3248" : 22,
"3280" : 29,
"3312" : 35,
"3344" : 25,
"3376" : 21,
"3408" : 22,
"3440" : 26,
"3472" : 30,
"3504" : 13,
"3536" : 23,
"3568" : 10,
"3600" : 31,
"3632" : 12,
"3664" : 13,
"3696" : 14,
"3728" : 5,
"3760" : 9,
"3792" : 13,
"3824" : 7,
"3856" : 9,
"3888" : 7,
"3920" : 5,
"3952" : 5,
"3984" : 6,
"4016" : 11,
"4048" : 6,
"4080" : 5,
"4128" : 11,
"4192" : 7,
"4256" : 3,
"4320" : 7,
"4384" : 4,
"4448" : 6,
"4512" : 4,
"4576" : 4,
"4640" : 6,
"4704" : 11,
"4768" : 13,
"4832" : 9,
"4896" : 16,
"4960" : 10,
"5024" : 18,
"5088" : 17,
"5152" : 10,
"5216" : 21,
"5280" : 22,
"5344" : 23,
"5408" : 27,
"5472" : 29,
"5536" : 28,
"5600" : 44,
"5664" : 33,
"5728" : 38,
"5792" : 29,
"5856" : 47,
"5920" : 43,
"5984" : 44,
"6048" : 46,
"6112" : 40,
"6176" : 28,
"6240" : 37,
"6304" : 39,
"6368" : 32,
"6432" : 46,
"6496" : 35,
"6560" : 42,
"6624" : 42,
"6688" : 32,
"6752" : 44,
"6816" : 26,
"6880" : 32,
"6944" : 44,
"7008" : 19,
"7072" : 19,
"7136" : 20,
"7200" : 26,
"7264" : 15,
"7328" : 10,
"7392" : 24,
"7456" : 18,
"7520" : 14,
"7584" : 9,
"7648" : 12,
"7712" : 18,
"7776" : 5,
"7840" : 7,
"7904" : 11,
"7968" : 8,
"8032" : 5,
"8096" : 2,
"8160" : 3,
"8256" : 7,
"8384" : 9,
"8512" : 5,
"8640" : 6,
"8768" : 3,
"8896" : 4,
"9024" : 3,
"9152" : 3,
"9408" : 1,
"9664" : 1,
"9920" : 2,
"10048" : 1,
"10176" : 1,
"10304" : 2,
"10560" : 5,
"10944" : 1,
"11200" : 2,
"11328" : 1,
"11584" : 1,
"12096" : 1,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"13632" : 1,
"13760" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"37120" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 112362,
"max" : 757526,
"mean" : 188611.438959,
"stddev" : 52104.452606,
"N" : 845143
},
"bw_min" : 4325376,
"bw_max" : 6780928,
"bw_agg" : 99.966518,
"bw_mean" : 5407138.012539,
"bw_dev" : 532980.383367,
"bw_samples" : 319,
"iops_min" : 4224,
"iops_max" : 6622,
"iops_mean" : 5280.404389,
"iops_stddev" : 520.499291,
"iops_samples" : 319
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 159999,
"usr_cpu" : 4.221276,
"sys_cpu" : 74.383590,
"ctx" : 343970,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.610348,
"4" : 2.213587,
"10" : 0.172752,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820435,
"timestamp_ms" : 1772820435069,
"time" : "Fri Mar 6 14:07:15 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 10,
"elapsed" : 181,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 948871102464,
"io_kbytes" : 926631936,
"bw_bytes" : 5581627553,
"bw" : 5450808,
"iops" : 5323.060724,
"runtime" : 169999,
"total_ios" : 904915,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 109339,
"max" : 748413,
"mean" : 185531.710299,
"stddev" : 51774.251961,
"N" : 904915
},
"clat_ns" : {
"min" : 1362,
"max" : 39981,
"mean" : 1626.607804,
"stddev" : 264.905666,
"N" : 904914,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1528,
"40.000000" : 1560,
"50.000000" : 1608,
"60.000000" : 1640,
"70.000000" : 1672,
"80.000000" : 1720,
"90.000000" : 1800,
"95.000000" : 1896,
"99.000000" : 2160,
"99.500000" : 2384,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1368" : 1,
"1384" : 39,
"1400" : 1380,
"1416" : 14606,
"1432" : 22355,
"1448" : 77759,
"1464" : 39455,
"1480" : 57870,
"1496" : 36447,
"1512" : 16350,
"1528" : 40060,
"1544" : 24981,
"1560" : 50636,
"1576" : 44776,
"1592" : 19587,
"1608" : 39042,
"1624" : 23242,
"1640" : 59863,
"1656" : 60679,
"1672" : 24197,
"1688" : 38754,
"1704" : 16246,
"1720" : 28590,
"1736" : 24345,
"1752" : 10921,
"1768" : 19615,
"1784" : 8839,
"1800" : 15372,
"1816" : 12922,
"1832" : 5765,
"1848" : 10204,
"1864" : 4700,
"1880" : 8073,
"1896" : 6678,
"1912" : 2878,
"1928" : 5277,
"1944" : 2337,
"1960" : 3997,
"1976" : 3320,
"1992" : 1524,
"2008" : 2625,
"2024" : 1119,
"2040" : 1984,
"2064" : 2412,
"2096" : 1994,
"2128" : 1883,
"2160" : 1153,
"2192" : 893,
"2224" : 695,
"2256" : 585,
"2288" : 594,
"2320" : 447,
"2352" : 303,
"2384" : 242,
"2416" : 230,
"2448" : 203,
"2480" : 213,
"2512" : 132,
"2544" : 134,
"2576" : 125,
"2608" : 98,
"2640" : 139,
"2672" : 102,
"2704" : 98,
"2736" : 81,
"2768" : 61,
"2800" : 98,
"2832" : 65,
"2864" : 67,
"2896" : 38,
"2928" : 43,
"2960" : 57,
"2992" : 43,
"3024" : 60,
"3056" : 36,
"3088" : 44,
"3120" : 45,
"3152" : 26,
"3184" : 30,
"3216" : 29,
"3248" : 25,
"3280" : 33,
"3312" : 35,
"3344" : 25,
"3376" : 24,
"3408" : 22,
"3440" : 26,
"3472" : 33,
"3504" : 15,
"3536" : 26,
"3568" : 12,
"3600" : 31,
"3632" : 12,
"3664" : 13,
"3696" : 15,
"3728" : 5,
"3760" : 12,
"3792" : 13,
"3824" : 8,
"3856" : 10,
"3888" : 8,
"3920" : 5,
"3952" : 5,
"3984" : 7,
"4016" : 12,
"4048" : 6,
"4080" : 5,
"4128" : 12,
"4192" : 7,
"4256" : 3,
"4320" : 8,
"4384" : 6,
"4448" : 6,
"4512" : 4,
"4576" : 4,
"4640" : 6,
"4704" : 12,
"4768" : 14,
"4832" : 9,
"4896" : 17,
"4960" : 11,
"5024" : 20,
"5088" : 17,
"5152" : 11,
"5216" : 22,
"5280" : 22,
"5344" : 23,
"5408" : 29,
"5472" : 31,
"5536" : 33,
"5600" : 47,
"5664" : 35,
"5728" : 42,
"5792" : 30,
"5856" : 50,
"5920" : 48,
"5984" : 45,
"6048" : 48,
"6112" : 42,
"6176" : 32,
"6240" : 42,
"6304" : 42,
"6368" : 33,
"6432" : 47,
"6496" : 37,
"6560" : 44,
"6624" : 45,
"6688" : 35,
"6752" : 48,
"6816" : 27,
"6880" : 32,
"6944" : 47,
"7008" : 21,
"7072" : 20,
"7136" : 23,
"7200" : 29,
"7264" : 16,
"7328" : 11,
"7392" : 24,
"7456" : 18,
"7520" : 16,
"7584" : 10,
"7648" : 13,
"7712" : 18,
"7776" : 5,
"7840" : 7,
"7904" : 11,
"7968" : 8,
"8032" : 5,
"8096" : 2,
"8160" : 3,
"8256" : 7,
"8384" : 10,
"8512" : 7,
"8640" : 6,
"8768" : 3,
"8896" : 5,
"9024" : 3,
"9152" : 3,
"9408" : 1,
"9664" : 1,
"9920" : 2,
"10048" : 1,
"10176" : 1,
"10304" : 2,
"10560" : 5,
"10944" : 1,
"11200" : 2,
"11328" : 2,
"11584" : 1,
"12096" : 2,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"13248" : 1,
"13376" : 1,
"13504" : 1,
"13632" : 1,
"13760" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"37120" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 110811,
"max" : 757526,
"mean" : 187158.255435,
"stddev" : 51853.126639,
"N" : 904914
},
"bw_min" : 4325376,
"bw_max" : 6971392,
"bw_agg" : 99.998034,
"bw_mean" : 5450701.315634,
"bw_dev" : 551422.773455,
"bw_samples" : 339,
"iops_min" : 4224,
"iops_max" : 6808,
"iops_mean" : 5322.946903,
"iops_stddev" : 538.508759,
"iops_samples" : 339
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 169999,
"usr_cpu" : 4.247084,
"sys_cpu" : 75.116324,
"ctx" : 352247,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.653592,
"4" : 2.171033,
"10" : 0.171950,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820445,
"timestamp_ms" : 1772820445069,
"time" : "Fri Mar 6 14:07:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 1012507082752,
"io_kbytes" : 988776448,
"bw_bytes" : 5625070599,
"bw" : 5493233,
"iops" : 5364.490914,
"runtime" : 179999,
"total_ios" : 965603,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 107415,
"max" : 748413,
"mean" : 184085.215985,
"stddev" : 51332.461547,
"N" : 965603
},
"clat_ns" : {
"min" : 1362,
"max" : 39981,
"mean" : 1621.763452,
"stddev" : 264.258107,
"N" : 965602,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1512,
"40.000000" : 1560,
"50.000000" : 1592,
"60.000000" : 1640,
"70.000000" : 1656,
"80.000000" : 1720,
"90.000000" : 1800,
"95.000000" : 1896,
"99.000000" : 2128,
"99.500000" : 2352,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1368" : 1,
"1384" : 40,
"1400" : 1470,
"1416" : 16401,
"1432" : 25594,
"1448" : 88397,
"1464" : 44727,
"1480" : 65087,
"1496" : 40799,
"1512" : 18051,
"1528" : 43076,
"1544" : 26474,
"1560" : 53663,
"1576" : 47891,
"1592" : 20997,
"1608" : 41528,
"1624" : 24320,
"1640" : 61588,
"1656" : 62103,
"1672" : 24792,
"1688" : 39885,
"1704" : 16794,
"1720" : 29469,
"1736" : 25111,
"1752" : 11218,
"1768" : 20150,
"1784" : 9050,
"1800" : 15755,
"1816" : 13228,
"1832" : 5881,
"1848" : 10424,
"1864" : 4794,
"1880" : 8272,
"1896" : 6824,
"1912" : 2940,
"1928" : 5403,
"1944" : 2385,
"1960" : 4106,
"1976" : 3410,
"1992" : 1565,
"2008" : 2682,
"2024" : 1146,
"2040" : 2040,
"2064" : 2472,
"2096" : 2056,
"2128" : 1934,
"2160" : 1192,
"2192" : 930,
"2224" : 726,
"2256" : 606,
"2288" : 610,
"2320" : 466,
"2352" : 313,
"2384" : 253,
"2416" : 239,
"2448" : 210,
"2480" : 222,
"2512" : 138,
"2544" : 140,
"2576" : 128,
"2608" : 101,
"2640" : 146,
"2672" : 106,
"2704" : 100,
"2736" : 83,
"2768" : 62,
"2800" : 104,
"2832" : 70,
"2864" : 70,
"2896" : 41,
"2928" : 45,
"2960" : 62,
"2992" : 45,
"3024" : 63,
"3056" : 37,
"3088" : 45,
"3120" : 45,
"3152" : 27,
"3184" : 30,
"3216" : 29,
"3248" : 25,
"3280" : 33,
"3312" : 36,
"3344" : 25,
"3376" : 24,
"3408" : 23,
"3440" : 26,
"3472" : 34,
"3504" : 15,
"3536" : 26,
"3568" : 12,
"3600" : 32,
"3632" : 13,
"3664" : 13,
"3696" : 15,
"3728" : 5,
"3760" : 12,
"3792" : 13,
"3824" : 8,
"3856" : 11,
"3888" : 8,
"3920" : 5,
"3952" : 5,
"3984" : 7,
"4016" : 14,
"4048" : 7,
"4080" : 5,
"4128" : 12,
"4192" : 7,
"4256" : 3,
"4320" : 8,
"4384" : 6,
"4448" : 6,
"4512" : 4,
"4576" : 5,
"4640" : 6,
"4704" : 15,
"4768" : 14,
"4832" : 11,
"4896" : 18,
"4960" : 16,
"5024" : 23,
"5088" : 18,
"5152" : 11,
"5216" : 23,
"5280" : 22,
"5344" : 25,
"5408" : 29,
"5472" : 33,
"5536" : 36,
"5600" : 48,
"5664" : 39,
"5728" : 46,
"5792" : 33,
"5856" : 54,
"5920" : 50,
"5984" : 47,
"6048" : 54,
"6112" : 46,
"6176" : 34,
"6240" : 46,
"6304" : 44,
"6368" : 35,
"6432" : 49,
"6496" : 40,
"6560" : 51,
"6624" : 51,
"6688" : 37,
"6752" : 53,
"6816" : 28,
"6880" : 35,
"6944" : 50,
"7008" : 21,
"7072" : 21,
"7136" : 23,
"7200" : 29,
"7264" : 16,
"7328" : 12,
"7392" : 25,
"7456" : 18,
"7520" : 16,
"7584" : 12,
"7648" : 13,
"7712" : 19,
"7776" : 5,
"7840" : 8,
"7904" : 12,
"7968" : 8,
"8032" : 5,
"8096" : 2,
"8160" : 5,
"8256" : 7,
"8384" : 10,
"8512" : 8,
"8640" : 6,
"8768" : 3,
"8896" : 6,
"9024" : 3,
"9152" : 4,
"9408" : 1,
"9664" : 1,
"9920" : 2,
"10048" : 1,
"10176" : 1,
"10304" : 2,
"10560" : 5,
"10944" : 1,
"11200" : 2,
"11328" : 2,
"11584" : 1,
"12096" : 2,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"12608" : 1,
"13248" : 1,
"13376" : 1,
"13504" : 1,
"13632" : 1,
"13760" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"37120" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 109168,
"max" : 757526,
"mean" : 185706.919211,
"stddev" : 51409.720720,
"N" : 965602
},
"bw_min" : 4325376,
"bw_max" : 6971392,
"bw_agg" : 100.000000,
"bw_mean" : 5493324.217270,
"bw_dev" : 568850.794600,
"bw_samples" : 359,
"iops_min" : 4224,
"iops_max" : 6808,
"iops_mean" : 5364.571031,
"iops_stddev" : 555.527722,
"iops_samples" : 359
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 179999,
"usr_cpu" : 4.252246,
"sys_cpu" : 76.218201,
"ctx" : 352564,
"majf" : 0,
"minf" : 35,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.727845,
"4" : 2.096100,
"10" : 0.172742,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}
{
"fio version" : "fio-3.35",
"timestamp" : 1772820445,
"timestamp_ms" : 1772820445107,
"time" : "Fri Mar 6 14:07:25 2026",
"global options" : {
"ioengine" : "libaio",
"direct" : "1",
"directory" : "/tank-mirror/bench",
"size" : "64G",
"runtime" : "180",
"time_based" : "1",
"ramp_time" : "10",
"group_reporting" : "1",
"filename_format" : "fiofile.$jobnum"
},
"jobs" : [
{
"jobname" : "seq-write-qd1-nj1",
"groupid" : 0,
"error" : 0,
"eta" : 0,
"elapsed" : 191,
"job options" : {
"rw" : "write",
"bs" : "1M",
"iodepth" : "1",
"numjobs" : "1"
},
"read" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"write" : {
"io_bytes" : 1012511277056,
"io_kbytes" : 988780544,
"bw_bytes" : 5625000150,
"bw" : 5493164,
"iops" : 5364.412618,
"runtime" : 180002,
"total_ios" : 965605,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 107415,
"max" : 748413,
"mean" : 184085.088878,
"stddev" : 51332.438154,
"N" : 965606
},
"clat_ns" : {
"min" : 1362,
"max" : 39981,
"mean" : 1621.763816,
"stddev" : 264.257937,
"N" : 965605,
"percentile" : {
"1.000000" : 1416,
"5.000000" : 1448,
"10.000000" : 1448,
"20.000000" : 1480,
"30.000000" : 1512,
"40.000000" : 1560,
"50.000000" : 1592,
"60.000000" : 1640,
"70.000000" : 1656,
"80.000000" : 1720,
"90.000000" : 1800,
"95.000000" : 1896,
"99.000000" : 2128,
"99.500000" : 2352,
"99.900000" : 6048,
"99.950000" : 6752,
"99.990000" : 7968
},
"bins" : {
"1368" : 1,
"1384" : 40,
"1400" : 1470,
"1416" : 16401,
"1432" : 25594,
"1448" : 88397,
"1464" : 44727,
"1480" : 65087,
"1496" : 40799,
"1512" : 18051,
"1528" : 43076,
"1544" : 26474,
"1560" : 53663,
"1576" : 47892,
"1592" : 20997,
"1608" : 41528,
"1624" : 24320,
"1640" : 61588,
"1656" : 62103,
"1672" : 24792,
"1688" : 39886,
"1704" : 16794,
"1720" : 29469,
"1736" : 25111,
"1752" : 11218,
"1768" : 20150,
"1784" : 9050,
"1800" : 15755,
"1816" : 13228,
"1832" : 5881,
"1848" : 10424,
"1864" : 4794,
"1880" : 8272,
"1896" : 6824,
"1912" : 2940,
"1928" : 5403,
"1944" : 2385,
"1960" : 4107,
"1976" : 3410,
"1992" : 1565,
"2008" : 2682,
"2024" : 1146,
"2040" : 2040,
"2064" : 2472,
"2096" : 2056,
"2128" : 1934,
"2160" : 1192,
"2192" : 930,
"2224" : 726,
"2256" : 606,
"2288" : 610,
"2320" : 466,
"2352" : 313,
"2384" : 253,
"2416" : 239,
"2448" : 210,
"2480" : 222,
"2512" : 138,
"2544" : 140,
"2576" : 128,
"2608" : 101,
"2640" : 146,
"2672" : 106,
"2704" : 100,
"2736" : 83,
"2768" : 62,
"2800" : 104,
"2832" : 70,
"2864" : 70,
"2896" : 41,
"2928" : 45,
"2960" : 62,
"2992" : 45,
"3024" : 63,
"3056" : 37,
"3088" : 45,
"3120" : 45,
"3152" : 27,
"3184" : 30,
"3216" : 29,
"3248" : 25,
"3280" : 33,
"3312" : 36,
"3344" : 25,
"3376" : 24,
"3408" : 23,
"3440" : 26,
"3472" : 34,
"3504" : 15,
"3536" : 26,
"3568" : 12,
"3600" : 32,
"3632" : 13,
"3664" : 13,
"3696" : 15,
"3728" : 5,
"3760" : 12,
"3792" : 13,
"3824" : 8,
"3856" : 11,
"3888" : 8,
"3920" : 5,
"3952" : 5,
"3984" : 7,
"4016" : 14,
"4048" : 7,
"4080" : 5,
"4128" : 12,
"4192" : 7,
"4256" : 3,
"4320" : 8,
"4384" : 6,
"4448" : 6,
"4512" : 4,
"4576" : 5,
"4640" : 6,
"4704" : 15,
"4768" : 14,
"4832" : 11,
"4896" : 18,
"4960" : 16,
"5024" : 23,
"5088" : 18,
"5152" : 11,
"5216" : 23,
"5280" : 22,
"5344" : 25,
"5408" : 29,
"5472" : 33,
"5536" : 36,
"5600" : 48,
"5664" : 39,
"5728" : 46,
"5792" : 33,
"5856" : 54,
"5920" : 50,
"5984" : 47,
"6048" : 54,
"6112" : 46,
"6176" : 34,
"6240" : 46,
"6304" : 44,
"6368" : 35,
"6432" : 49,
"6496" : 40,
"6560" : 51,
"6624" : 51,
"6688" : 37,
"6752" : 53,
"6816" : 28,
"6880" : 35,
"6944" : 50,
"7008" : 21,
"7072" : 21,
"7136" : 23,
"7200" : 29,
"7264" : 16,
"7328" : 12,
"7392" : 25,
"7456" : 18,
"7520" : 16,
"7584" : 12,
"7648" : 13,
"7712" : 19,
"7776" : 5,
"7840" : 8,
"7904" : 12,
"7968" : 8,
"8032" : 5,
"8096" : 2,
"8160" : 5,
"8256" : 7,
"8384" : 10,
"8512" : 8,
"8640" : 6,
"8768" : 3,
"8896" : 6,
"9024" : 3,
"9152" : 4,
"9408" : 1,
"9664" : 1,
"9920" : 2,
"10048" : 1,
"10176" : 1,
"10304" : 2,
"10560" : 5,
"10944" : 1,
"11200" : 2,
"11328" : 2,
"11584" : 1,
"12096" : 2,
"12224" : 1,
"12352" : 1,
"12480" : 1,
"12608" : 1,
"13248" : 1,
"13376" : 1,
"13504" : 1,
"13632" : 1,
"13760" : 1,
"14400" : 1,
"15936" : 1,
"16320" : 1,
"37120" : 1,
"40192" : 1
}
},
"lat_ns" : {
"min" : 109168,
"max" : 757526,
"mean" : 185706.792468,
"stddev" : 51409.696703,
"N" : 965605
},
"bw_min" : 4325376,
"bw_max" : 6971392,
"bw_agg" : 100.000000,
"bw_mean" : 5493324.217270,
"bw_dev" : 568850.794600,
"bw_samples" : 359,
"iops_min" : 4224,
"iops_max" : 6808,
"iops_mean" : 5364.571031,
"iops_stddev" : 555.527722,
"iops_samples" : 359
},
"trim" : {
"io_bytes" : 0,
"io_kbytes" : 0,
"bw_bytes" : 0,
"bw" : 0,
"iops" : 0.000000,
"runtime" : 0,
"total_ios" : 0,
"short_ios" : 0,
"drop_ios" : 0,
"slat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"clat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
},
"bw_min" : 0,
"bw_max" : 0,
"bw_agg" : 0.000000,
"bw_mean" : 0.000000,
"bw_dev" : 0.000000,
"bw_samples" : 0,
"iops_min" : 0,
"iops_max" : 0,
"iops_mean" : 0.000000,
"iops_stddev" : 0.000000,
"iops_samples" : 0
},
"sync" : {
"total_ios" : 0,
"lat_ns" : {
"min" : 0,
"max" : 0,
"mean" : 0.000000,
"stddev" : 0.000000,
"N" : 0
}
},
"job_runtime" : 180001,
"usr_cpu" : 4.252199,
"sys_cpu" : 76.217354,
"ctx" : 352565,
"majf" : 0,
"minf" : 36,
"iodepth_level" : {
"1" : 100.000000,
"2" : 0.000000,
"4" : 0.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
">=64" : 0.000000
},
"iodepth_submit" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"iodepth_complete" : {
"0" : 0.000000,
"4" : 100.000000,
"8" : 0.000000,
"16" : 0.000000,
"32" : 0.000000,
"64" : 0.000000,
">=64" : 0.000000
},
"latency_ns" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_us" : {
"2" : 97.727953,
"4" : 2.096095,
"10" : 0.172741,
"20" : 0.010000,
"50" : 0.010000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000
},
"latency_ms" : {
"2" : 0.000000,
"4" : 0.000000,
"10" : 0.000000,
"20" : 0.000000,
"50" : 0.000000,
"100" : 0.000000,
"250" : 0.000000,
"500" : 0.000000,
"750" : 0.000000,
"1000" : 0.000000,
"2000" : 0.000000,
">=2000" : 0.000000
},
"latency_depth" : 1,
"latency_target" : 0,
"latency_percentile" : 100.000000,
"latency_window" : 0
}
]
}