generic/095 · full
raw
meta-data=/dev/sdb isize=512 agcount=4, agsize=1966080 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt=1, sparse=1, rmapbt=1
= reflink=1 bigtime=1 inobtcount=1 nrext64=1
= exchange=0
data = bsize=4096 blocks=7864320, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0, ftype=1, parent=0
log =internal log bsize=4096 blocks=16384, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
echo '1' 2>&1 > /sys/fs/xfs/sdb/error/fail_at_unmount
echo '0' 2>&1 > /sys/fs/xfs/sdb/error/metadata/EIO/max_retries
echo '0' 2>&1 > /sys/fs/xfs/sdb/error/metadata/EIO/retry_timeout_seconds
fio --bs=8k --iodepth=16 --iodepth_batch=8 --randrepeat=1 --size=1m --directory=/mnt/scratch --numjobs=5 --name=job1 --ioengine=sync --bs=512 --direct=1 --rw=randread --filename=file1:file2 --name=job2 --ioengine=libaio --rw=randwrite --direct=1 --filename=file1:file2 --name=job3 --bs=512 --ioengine=posixaio --rw=randwrite --direct=1 --filename=file1:file2 --name=job4 --ioengine=splice --direct=1 --rw=randwrite --filename=file1:file2 --name=job5 --bs=1k --ioengine=sync --rw=randread --filename=file1:file2 --name=job6 --ioengine=posixaio --rw=randwrite --filename=file1:file2 --name=job7 --ioengine=splice --rw=randwrite --filename=file1:file2 --name=job8 --ioengine=mmap --rw=randwrite --bs=1k --filename=file1:file2 --name=job9 --ioengine=mmap --rw=randwrite --direct=1 --bs=4096 --filename=file1:file2
job1: (g=0): rw=randread, bs=(R) 512B-512B, (W) 512B-512B, (T) 512B-512B, ioengine=sync, iodepth=16
...
job2: (g=0): rw=randwrite, bs=(R) 8192B-8192B, (W) 8192B-8192B, (T) 8192B-8192B, ioengine=libaio, iodepth=16
...
job3: (g=0): rw=randwrite, bs=(R) 512B-512B, (W) 512B-512B, (T) 512B-512B, ioengine=posixaio, iodepth=16
...
job4: (g=0): rw=randwrite, bs=(R) 8192B-8192B, (W) 8192B-8192B, (T) 8192B-8192B, ioengine=splice, iodepth=16
...
job5: (g=0): rw=randread, bs=(R) 1024B-1024B, (W) 1024B-1024B, (T) 1024B-1024B, ioengine=sync, iodepth=16
...
job6: (g=0): rw=randwrite, bs=(R) 8192B-8192B, (W) 8192B-8192B, (T) 8192B-8192B, ioengine=posixaio, iodepth=16
...
job7: (g=0): rw=randwrite, bs=(R) 8192B-8192B, (W) 8192B-8192B, (T) 8192B-8192B, ioengine=splice, iodepth=16
...
job8: (g=0): rw=randwrite, bs=(R) 1024B-1024B, (W) 1024B-1024B, (T) 1024B-1024B, ioengine=mmap, iodepth=16
...
job9: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=mmap, iodepth=16
...
fio-3.37
Starting 45 processes
job1: Laying out IO files (2 files / total 1MiB)
job1: (groupid=0, jobs=1): err= 0: pid=698337: Thu Oct 1 19:40:01 2026
read: IOPS=4055, BW=2028KiB/s (2076kB/s)(1024KiB/505msec)
clat (usec): min=21, max=6979, avg=244.25, stdev=721.03
lat (usec): min=21, max=6980, avg=244.38, stdev=721.04
clat percentiles (usec):
| 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 26], 20.00th=[ 27],
| 30.00th=[ 28], 40.00th=[ 30], 50.00th=[ 32], 60.00th=[ 35],
| 70.00th=[ 42], 80.00th=[ 60], 90.00th=[ 343], 95.00th=[ 1926],
| 99.00th=[ 3916], 99.50th=[ 4424], 99.90th=[ 5604], 99.95th=[ 5669],
| 99.99th=[ 6980]
bw ( KiB/s): min= 1966, max= 1966, per=9.85%, avg=1966.00, stdev= 0.00, samples=1
iops : min= 3932, max= 3932, avg=3932.00, stdev= 0.00, samples=1
lat (usec) : 50=76.51%, 100=9.62%, 250=2.78%, 500=1.95%, 750=0.68%
lat (usec) : 1000=0.44%
lat (msec) : 2=3.42%, 4=3.76%, 10=0.83%
cpu : usr=0.99%, sys=6.35%, ctx=2291, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2048,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job1: (groupid=0, jobs=1): err= 0: pid=698338: Thu Oct 1 19:40:01 2026
read: IOPS=3992, BW=1996KiB/s (2044kB/s)(1024KiB/513msec)
clat (usec): min=22, max=8923, avg=248.27, stdev=766.65
lat (usec): min=22, max=8923, avg=248.40, stdev=766.66
clat percentiles (usec):
| 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 26], 20.00th=[ 27],
| 30.00th=[ 29], 40.00th=[ 31], 50.00th=[ 33], 60.00th=[ 37],
| 70.00th=[ 44], 80.00th=[ 57], 90.00th=[ 310], 95.00th=[ 1844],
| 99.00th=[ 3982], 99.50th=[ 4883], 99.90th=[ 6915], 99.95th=[ 7635],
| 99.99th=[ 8979]
bw ( KiB/s): min= 1908, max= 1908, per=9.56%, avg=1908.00, stdev= 0.00, samples=1
iops : min= 3816, max= 3816, avg=3816.00, stdev= 0.00, samples=1
lat (usec) : 50=76.37%, 100=10.06%, 250=2.39%, 500=2.39%, 750=0.49%
lat (usec) : 1000=0.63%
lat (msec) : 2=3.12%, 4=3.56%, 10=0.98%
cpu : usr=0.39%, sys=7.03%, ctx=2284, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2048,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job1: (groupid=0, jobs=1): err= 0: pid=698339: Thu Oct 1 19:40:01 2026
read: IOPS=4031, BW=2016KiB/s (2064kB/s)(1024KiB/508msec)
clat (usec): min=24, max=8611, avg=245.98, stdev=768.08
lat (usec): min=24, max=8611, avg=246.11, stdev=768.09
clat percentiles (usec):
| 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 26], 20.00th=[ 28],
| 30.00th=[ 29], 40.00th=[ 31], 50.00th=[ 33], 60.00th=[ 36],
| 70.00th=[ 42], 80.00th=[ 56], 90.00th=[ 273], 95.00th=[ 1876],
| 99.00th=[ 4047], 99.50th=[ 5080], 99.90th=[ 6915], 99.95th=[ 7046],
| 99.99th=[ 8586]
bw ( KiB/s): min= 2011, max= 2011, per=10.07%, avg=2011.00, stdev= 0.00, samples=1
iops : min= 4023, max= 4023, avg=4023.00, stdev= 0.00, samples=1
lat (usec) : 50=77.73%, 100=9.72%, 250=2.34%, 500=1.32%, 750=0.63%
lat (usec) : 1000=0.20%
lat (msec) : 2=3.56%, 4=3.47%, 10=1.03%
cpu : usr=1.77%, sys=5.71%, ctx=2277, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2048,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job1: (groupid=0, jobs=1): err= 0: pid=698340: Thu Oct 1 19:40:01 2026
read: IOPS=4248, BW=2124KiB/s (2175kB/s)(1024KiB/482msec)
clat (usec): min=23, max=8816, avg=232.23, stdev=711.53
lat (usec): min=23, max=8817, avg=232.36, stdev=711.54
clat percentiles (usec):
| 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 26], 20.00th=[ 27],
| 30.00th=[ 29], 40.00th=[ 31], 50.00th=[ 33], 60.00th=[ 36],
| 70.00th=[ 43], 80.00th=[ 56], 90.00th=[ 285], 95.00th=[ 1745],
| 99.00th=[ 3621], 99.50th=[ 4883], 99.90th=[ 5604], 99.95th=[ 5866],
| 99.99th=[ 8848]
lat (usec) : 50=77.10%, 100=10.50%, 250=2.10%, 500=1.61%, 750=0.49%
lat (usec) : 1000=0.39%
lat (msec) : 2=3.56%, 4=3.52%, 10=0.73%
cpu : usr=1.25%, sys=6.44%, ctx=2265, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2048,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job1: (groupid=0, jobs=1): err= 0: pid=698341: Thu Oct 1 19:40:01 2026
read: IOPS=4188, BW=2094KiB/s (2144kB/s)(1024KiB/489msec)
clat (usec): min=23, max=10388, avg=235.94, stdev=745.39
lat (usec): min=23, max=10388, avg=236.07, stdev=745.40
clat percentiles (usec):
| 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 26], 20.00th=[ 27],
| 30.00th=[ 29], 40.00th=[ 30], 50.00th=[ 32], 60.00th=[ 36],
| 70.00th=[ 41], 80.00th=[ 57], 90.00th=[ 289], 95.00th=[ 1795],
| 99.00th=[ 3654], 99.50th=[ 4883], 99.90th=[ 7635], 99.95th=[ 8160],
| 99.99th=[10421]
lat (usec) : 50=77.39%, 100=9.18%, 250=2.78%, 500=2.00%, 750=0.54%
lat (usec) : 1000=0.34%
lat (msec) : 2=3.61%, 4=3.42%, 10=0.68%, 20=0.05%
cpu : usr=1.64%, sys=5.94%, ctx=2279, majf=0, minf=10
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2048,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job2: (groupid=0, jobs=1): err= 0: pid=698342: Thu Oct 1 19:40:01 2026
write: IOPS=727, BW=5818KiB/s (5958kB/s)(1024KiB/176msec); 0 zone resets
slat (usec): min=10, max=8182, avg=1847.07, stdev=2205.50
clat (usec): min=4, max=42002, avg=20019.40, stdev=6975.33
lat (usec): min=3703, max=46941, avg=21866.47, stdev=8154.14
clat percentiles (usec):
| 1.00th=[ 3720], 5.00th=[10683], 10.00th=[13042], 20.00th=[15270],
| 30.00th=[16712], 40.00th=[18220], 50.00th=[19530], 60.00th=[20841],
| 70.00th=[22152], 80.00th=[23462], 90.00th=[29492], 95.00th=[33424],
| 99.00th=[38011], 99.50th=[42206], 99.90th=[42206], 99.95th=[42206],
| 99.99th=[42206]
lat (usec) : 10=0.78%
lat (msec) : 4=1.56%, 10=2.34%, 20=48.44%, 50=46.88%
cpu : usr=0.00%, sys=2.29%, ctx=173, majf=0, minf=8
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=6.2%, 16=93.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=98.2%, 8=1.8%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=99.1%, 8=0.0%, 16=0.9%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job2: (groupid=0, jobs=1): err= 0: pid=698343: Thu Oct 1 19:40:01 2026
write: IOPS=663, BW=5306KiB/s (5433kB/s)(1024KiB/193msec); 0 zone resets
slat (usec): min=13, max=26898, avg=3446.21, stdev=6394.06
clat (usec): min=205, max=28895, avg=18741.23, stdev=4775.68
lat (usec): min=2241, max=53179, avg=22187.44, stdev=7820.67
clat percentiles (usec):
| 1.00th=[ 2245], 5.00th=[10814], 10.00th=[13566], 20.00th=[16319],
| 30.00th=[16909], 40.00th=[18220], 50.00th=[18744], 60.00th=[19792],
| 70.00th=[20841], 80.00th=[22152], 90.00th=[23462], 95.00th=[26346],
| 99.00th=[28181], 99.50th=[28967], 99.90th=[28967], 99.95th=[28967],
| 99.99th=[28967]
lat (usec) : 250=0.78%
lat (msec) : 4=1.56%, 10=2.34%, 20=56.25%, 50=39.06%
cpu : usr=0.00%, sys=2.08%, ctx=185, majf=0, minf=10
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=6.2%, 16=93.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=98.2%, 8=1.8%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=99.1%, 8=0.0%, 16=0.9%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job2: (groupid=0, jobs=1): err= 0: pid=698344: Thu Oct 1 19:40:01 2026
write: IOPS=663, BW=5306KiB/s (5433kB/s)(1024KiB/193msec); 0 zone resets
slat (usec): min=6, max=35111, avg=4010.06, stdev=8361.95
clat (usec): min=46, max=28697, avg=17716.43, stdev=4466.01
lat (usec): min=2092, max=57335, avg=21726.49, stdev=9256.40
clat percentiles (usec):
| 1.00th=[ 2114], 5.00th=[11338], 10.00th=[13042], 20.00th=[14746],
| 30.00th=[15926], 40.00th=[17171], 50.00th=[18220], 60.00th=[18744],
| 70.00th=[20317], 80.00th=[21103], 90.00th=[22152], 95.00th=[23200],
| 99.00th=[27919], 99.50th=[28705], 99.90th=[28705], 99.95th=[28705],
| 99.99th=[28705]
lat (usec) : 50=0.78%
lat (msec) : 4=1.56%, 10=1.56%, 20=65.62%, 50=30.47%
cpu : usr=0.00%, sys=2.60%, ctx=201, majf=0, minf=9
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=6.2%, 16=93.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=98.2%, 8=1.8%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=99.1%, 8=0.0%, 16=0.9%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job2: (groupid=0, jobs=1): err= 0: pid=698345: Thu Oct 1 19:40:01 2026
write: IOPS=656, BW=5251KiB/s (5377kB/s)(1024KiB/195msec); 0 zone resets
slat (usec): min=11, max=21401, avg=3741.51, stdev=6463.84
clat (usec): min=496, max=33768, avg=19132.12, stdev=5668.98
lat (usec): min=636, max=55069, avg=22873.64, stdev=9820.44
clat percentiles (usec):
| 1.00th=[ 644], 5.00th=[ 4686], 10.00th=[13304], 20.00th=[16712],
| 30.00th=[17433], 40.00th=[18482], 50.00th=[19792], 60.00th=[20841],
| 70.00th=[21627], 80.00th=[22938], 90.00th=[24511], 95.00th=[25822],
| 99.00th=[33817], 99.50th=[33817], 99.90th=[33817], 99.95th=[33817],
| 99.99th=[33817]
lat (usec) : 500=0.78%, 750=0.78%
lat (msec) : 2=0.78%, 4=1.56%, 10=3.12%, 20=42.97%, 50=50.00%
cpu : usr=0.52%, sys=1.55%, ctx=186, majf=0, minf=9
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=6.2%, 16=93.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=98.2%, 8=1.8%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=99.1%, 8=0.0%, 16=0.9%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job2: (groupid=0, jobs=1): err= 0: pid=698346: Thu Oct 1 19:40:01 2026
write: IOPS=643, BW=5146KiB/s (5269kB/s)(1024KiB/199msec); 0 zone resets
slat (usec): min=17, max=27686, avg=4097.92, stdev=7580.79
clat (usec): min=33, max=30567, avg=18870.72, stdev=5191.93
lat (usec): min=3414, max=58119, avg=22968.64, stdev=10173.11
clat percentiles (usec):
| 1.00th=[ 3425], 5.00th=[ 6849], 10.00th=[12911], 20.00th=[16581],
| 30.00th=[17957], 40.00th=[18744], 50.00th=[19530], 60.00th=[20579],
| 70.00th=[21103], 80.00th=[22414], 90.00th=[23462], 95.00th=[26346],
| 99.00th=[29492], 99.50th=[30540], 99.90th=[30540], 99.95th=[30540],
| 99.99th=[30540]
lat (usec) : 50=0.78%
lat (msec) : 4=2.34%, 10=3.91%, 20=45.31%, 50=47.66%
cpu : usr=0.00%, sys=2.53%, ctx=196, majf=0, minf=11
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=6.2%, 16=93.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=98.2%, 8=1.8%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=99.1%, 8=0.0%, 16=0.9%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job3: (groupid=0, jobs=1): err= 0: pid=698347: Thu Oct 1 19:40:01 2026
write: IOPS=3849, BW=1925KiB/s (1971kB/s)(1024KiB/532msec); 0 zone resets
slat (nsec): min=49, max=142524, avg=907.23, stdev=4101.52
clat (usec): min=43, max=35297, avg=4146.38, stdev=5130.22
lat (usec): min=43, max=35297, avg=4147.29, stdev=5129.92
clat percentiles (usec):
| 1.00th=[ 73], 5.00th=[ 120], 10.00th=[ 151], 20.00th=[ 229],
| 30.00th=[ 482], 40.00th=[ 709], 50.00th=[ 2212], 60.00th=[ 4015],
| 70.00th=[ 5669], 80.00th=[ 7504], 90.00th=[10552], 95.00th=[13566],
| 99.00th=[23200], 99.50th=[30802], 99.90th=[31851], 99.95th=[34341],
| 99.99th=[35390]
bw ( KiB/s): min= 1748, max= 1748, per=9.97%, avg=1748.00, stdev= 0.00, samples=1
iops : min= 3497, max= 3497, avg=3497.00, stdev= 0.00, samples=1
lat (usec) : 50=0.10%, 100=2.93%, 250=17.97%, 500=9.67%, 750=10.55%
lat (usec) : 1000=2.98%
lat (msec) : 2=3.91%, 4=11.62%, 10=29.05%, 20=9.62%, 50=1.61%
cpu : usr=0.75%, sys=0.75%, ctx=951, majf=0, minf=19
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=53.5%, 16=46.5%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=98.3%, 8=1.7%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,2048,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job3: (groupid=0, jobs=1): err= 0: pid=698348: Thu Oct 1 19:40:01 2026
write: IOPS=3856, BW=1928KiB/s (1975kB/s)(1024KiB/531msec); 0 zone resets
slat (nsec): min=49, max=144823, avg=802.16, stdev=3960.17
clat (usec): min=44, max=25731, avg=4121.06, stdev=4736.78
lat (usec): min=49, max=25731, avg=4121.86, stdev=4736.50
clat percentiles (usec):
| 1.00th=[ 68], 5.00th=[ 106], 10.00th=[ 137], 20.00th=[ 237],
| 30.00th=[ 537], 40.00th=[ 758], 50.00th=[ 2311], 60.00th=[ 4293],
| 70.00th=[ 5932], 80.00th=[ 7439], 90.00th=[ 9765], 95.00th=[14091],
| 99.00th=[21890], 99.50th=[22414], 99.90th=[24511], 99.95th=[25822],
| 99.99th=[25822]
bw ( KiB/s): min= 1814, max= 1814, per=10.34%, avg=1814.00, stdev= 0.00, samples=1
iops : min= 3628, max= 3628, avg=3628.00, stdev= 0.00, samples=1
lat (usec) : 50=0.29%, 100=3.76%, 250=16.80%, 500=7.62%, 750=11.47%
lat (usec) : 1000=2.98%
lat (msec) : 2=4.88%, 4=10.69%, 10=31.88%, 20=8.15%, 50=1.46%
cpu : usr=0.75%, sys=0.75%, ctx=962, majf=0, minf=19
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=50.8%, 16=49.2%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=98.3%, 8=1.6%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,2048,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job3: (groupid=0, jobs=1): err= 0: pid=698349: Thu Oct 1 19:40:01 2026
write: IOPS=3938, BW=1969KiB/s (2016kB/s)(1024KiB/520msec); 0 zone resets
slat (nsec): min=60, max=123903, avg=774.09, stdev=3502.38
clat (usec): min=44, max=31538, avg=4049.48, stdev=5209.25
lat (usec): min=44, max=31538, avg=4050.25, stdev=5209.03
clat percentiles (usec):
| 1.00th=[ 78], 5.00th=[ 120], 10.00th=[ 151], 20.00th=[ 249],
| 30.00th=[ 449], 40.00th=[ 693], 50.00th=[ 1876], 60.00th=[ 3949],
| 70.00th=[ 5538], 80.00th=[ 6915], 90.00th=[ 9896], 95.00th=[13960],
| 99.00th=[25560], 99.50th=[30540], 99.90th=[31327], 99.95th=[31327],
| 99.99th=[31589]
bw ( KiB/s): min= 1903, max= 1903, per=10.85%, avg=1903.00, stdev= 0.00, samples=1
iops : min= 3806, max= 3806, avg=3806.00, stdev= 0.00, samples=1
lat (usec) : 50=0.10%, 100=2.29%, 250=17.63%, 500=11.43%, 750=9.81%
lat (usec) : 1000=4.44%
lat (msec) : 2=5.08%, 4=9.57%, 10=29.79%, 20=7.71%, 50=2.15%
cpu : usr=0.39%, sys=1.16%, ctx=942, majf=0, minf=20
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=53.5%, 16=46.5%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=97.7%, 8=2.2%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,2048,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job3: (groupid=0, jobs=1): err= 0: pid=698350: Thu Oct 1 19:40:01 2026
write: IOPS=3723, BW=1862KiB/s (1907kB/s)(1024KiB/550msec); 0 zone resets
slat (nsec): min=50, max=117673, avg=783.45, stdev=3676.63
clat (usec): min=44, max=35201, avg=4286.64, stdev=5480.46
lat (usec): min=46, max=35201, avg=4287.42, stdev=5480.23
clat percentiles (usec):
| 1.00th=[ 72], 5.00th=[ 109], 10.00th=[ 133], 20.00th=[ 221],
| 30.00th=[ 494], 40.00th=[ 701], 50.00th=[ 2212], 60.00th=[ 3818],
| 70.00th=[ 5669], 80.00th=[ 7504], 90.00th=[11076], 95.00th=[15139],
| 99.00th=[27657], 99.50th=[28967], 99.90th=[32637], 99.95th=[32637],
| 99.99th=[35390]
bw ( KiB/s): min= 1493, max= 1493, per=8.51%, avg=1493.00, stdev= 0.00, samples=1
iops : min= 2986, max= 2986, avg=2986.00, stdev= 0.00, samples=1
lat (usec) : 50=0.20%, 100=3.56%, 250=18.85%, 500=7.57%, 750=11.38%
lat (usec) : 1000=2.64%
lat (msec) : 2=4.44%, 4=12.40%, 10=26.86%, 20=9.91%, 50=2.20%
cpu : usr=0.91%, sys=0.55%, ctx=955, majf=0, minf=18
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=56.2%, 16=43.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=98.3%, 8=1.6%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,2048,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job3: (groupid=0, jobs=1): err= 0: pid=698351: Thu Oct 1 19:40:01 2026
write: IOPS=4154, BW=2077KiB/s (2127kB/s)(1024KiB/493msec); 0 zone resets
slat (nsec): min=50, max=141854, avg=775.01, stdev=4129.14
clat (usec): min=24, max=32209, avg=3840.96, stdev=5007.19
lat (usec): min=54, max=32210, avg=3841.73, stdev=5006.96
clat percentiles (usec):
| 1.00th=[ 71], 5.00th=[ 125], 10.00th=[ 159], 20.00th=[ 219],
| 30.00th=[ 465], 40.00th=[ 586], 50.00th=[ 1319], 60.00th=[ 3294],
| 70.00th=[ 5342], 80.00th=[ 7046], 90.00th=[ 9634], 95.00th=[14091],
| 99.00th=[23462], 99.50th=[27919], 99.90th=[32113], 99.95th=[32113],
| 99.99th=[32113]
lat (usec) : 50=0.05%, 100=2.78%, 250=19.97%, 500=9.96%, 750=13.67%
lat (usec) : 1000=2.15%
lat (msec) : 2=3.91%, 4=11.52%, 10=27.10%, 20=7.18%, 50=1.71%
cpu : usr=0.61%, sys=0.81%, ctx=948, majf=0, minf=20
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=51.2%, 16=48.8%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=98.1%, 8=1.9%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,2048,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job4: (groupid=0, jobs=1): err= 0: pid=698352: Thu Oct 1 19:40:01 2026
write: IOPS=603, BW=4830KiB/s (4946kB/s)(1024KiB/212msec); 0 zone resets
clat (usec): min=57, max=14393, avg=1646.39, stdev=1856.13
lat (usec): min=57, max=14394, avg=1646.75, stdev=1856.15
clat percentiles (usec):
| 1.00th=[ 59], 5.00th=[ 70], 10.00th=[ 97], 20.00th=[ 235],
| 30.00th=[ 310], 40.00th=[ 553], 50.00th=[ 1254], 60.00th=[ 1696],
| 70.00th=[ 2040], 80.00th=[ 2802], 90.00th=[ 3785], 95.00th=[ 4490],
| 99.00th=[ 6980], 99.50th=[14353], 99.90th=[14353], 99.95th=[14353],
| 99.99th=[14353]
lat (usec) : 100=10.16%, 250=11.72%, 500=15.62%, 750=4.69%, 1000=3.12%
lat (msec) : 2=23.44%, 4=21.88%, 10=8.59%, 20=0.78%
cpu : usr=0.00%, sys=5.69%, ctx=283, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job4: (groupid=0, jobs=1): err= 0: pid=698353: Thu Oct 1 19:40:01 2026
write: IOPS=606, BW=4853KiB/s (4970kB/s)(1024KiB/211msec); 0 zone resets
clat (usec): min=53, max=17495, avg=1626.27, stdev=1948.51
lat (usec): min=53, max=17496, avg=1626.50, stdev=1948.52
clat percentiles (usec):
| 1.00th=[ 62], 5.00th=[ 73], 10.00th=[ 167], 20.00th=[ 281],
| 30.00th=[ 400], 40.00th=[ 709], 50.00th=[ 1237], 60.00th=[ 1598],
| 70.00th=[ 1926], 80.00th=[ 2671], 90.00th=[ 3720], 95.00th=[ 4178],
| 99.00th=[ 5604], 99.50th=[17433], 99.90th=[17433], 99.95th=[17433],
| 99.99th=[17433]
lat (usec) : 100=7.81%, 250=9.38%, 500=16.41%, 750=7.81%, 1000=3.91%
lat (msec) : 2=25.78%, 4=21.09%, 10=7.03%, 20=0.78%
cpu : usr=0.00%, sys=3.81%, ctx=309, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job4: (groupid=0, jobs=1): err= 0: pid=698354: Thu Oct 1 19:40:01 2026
write: IOPS=609, BW=4876KiB/s (4993kB/s)(1024KiB/210msec); 0 zone resets
clat (usec): min=55, max=17532, avg=1624.15, stdev=1928.02
lat (usec): min=55, max=17532, avg=1624.41, stdev=1928.03
clat percentiles (usec):
| 1.00th=[ 57], 5.00th=[ 73], 10.00th=[ 145], 20.00th=[ 289],
| 30.00th=[ 396], 40.00th=[ 693], 50.00th=[ 1319], 60.00th=[ 1713],
| 70.00th=[ 2024], 80.00th=[ 2704], 90.00th=[ 3589], 95.00th=[ 3982],
| 99.00th=[ 5866], 99.50th=[17433], 99.90th=[17433], 99.95th=[17433],
| 99.99th=[17433]
lat (usec) : 100=7.81%, 250=10.94%, 500=16.41%, 750=6.25%, 1000=2.34%
lat (msec) : 2=25.00%, 4=26.56%, 10=3.91%, 20=0.78%
cpu : usr=0.00%, sys=2.39%, ctx=277, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job4: (groupid=0, jobs=1): err= 0: pid=698355: Thu Oct 1 19:40:01 2026
write: IOPS=640, BW=5120KiB/s (5243kB/s)(1024KiB/200msec); 0 zone resets
clat (usec): min=43, max=5414, avg=1553.02, stdev=1391.03
lat (usec): min=43, max=5414, avg=1553.25, stdev=1391.03
clat percentiles (usec):
| 1.00th=[ 57], 5.00th=[ 70], 10.00th=[ 153], 20.00th=[ 251],
| 30.00th=[ 367], 40.00th=[ 594], 50.00th=[ 1303], 60.00th=[ 1729],
| 70.00th=[ 2089], 80.00th=[ 2704], 90.00th=[ 3654], 95.00th=[ 4178],
| 99.00th=[ 5276], 99.50th=[ 5407], 99.90th=[ 5407], 99.95th=[ 5407],
| 99.99th=[ 5407]
lat (usec) : 50=0.78%, 100=6.25%, 250=11.72%, 500=15.62%, 750=7.03%
lat (usec) : 1000=2.34%
lat (msec) : 2=21.88%, 4=26.56%, 10=7.81%
cpu : usr=0.00%, sys=2.51%, ctx=275, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job4: (groupid=0, jobs=1): err= 0: pid=698356: Thu Oct 1 19:40:01 2026
write: IOPS=589, BW=4719KiB/s (4832kB/s)(1024KiB/217msec); 0 zone resets
clat (usec): min=48, max=16216, avg=1673.96, stdev=1858.38
lat (usec): min=48, max=16217, avg=1674.20, stdev=1858.39
clat percentiles (usec):
| 1.00th=[ 52], 5.00th=[ 84], 10.00th=[ 145], 20.00th=[ 247],
| 30.00th=[ 343], 40.00th=[ 1123], 50.00th=[ 1401], 60.00th=[ 1762],
| 70.00th=[ 2212], 80.00th=[ 2638], 90.00th=[ 3458], 95.00th=[ 4178],
| 99.00th=[ 5604], 99.50th=[16188], 99.90th=[16188], 99.95th=[16188],
| 99.99th=[16188]
lat (usec) : 50=0.78%, 100=6.25%, 250=13.28%, 500=14.06%, 750=3.12%
lat (usec) : 1000=2.34%
lat (msec) : 2=24.22%, 4=29.69%, 10=5.47%, 20=0.78%
cpu : usr=0.00%, sys=2.31%, ctx=288, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job5: (groupid=0, jobs=1): err= 0: pid=698357: Thu Oct 1 19:40:01 2026
read: IOPS=3190, BW=3190KiB/s (3267kB/s)(1024KiB/321msec)
clat (nsec): min=850, max=9470.9k, avg=309950.18, stdev=881713.13
lat (nsec): min=880, max=9471.0k, avg=310039.51, stdev=881739.99
clat percentiles (nsec):
| 1.00th=[ 868], 5.00th=[ 892], 10.00th=[ 940],
| 20.00th=[ 980], 30.00th=[ 1004], 40.00th=[ 1128],
| 50.00th=[ 1336], 60.00th=[ 1896], 70.00th=[ 34048],
| 80.00th=[ 109056], 90.00th=[1155072], 95.00th=[2179072],
| 99.00th=[4358144], 99.50th=[4751360], 99.90th=[5537792],
| 99.95th=[9502720], 99.99th=[9502720]
lat (nsec) : 1000=27.34%
lat (usec) : 2=33.40%, 4=2.73%, 10=0.10%, 20=0.20%, 50=11.43%
lat (usec) : 100=4.69%, 250=2.83%, 500=4.59%, 750=1.07%, 1000=0.78%
lat (msec) : 2=4.98%, 4=4.59%, 10=1.27%
cpu : usr=0.31%, sys=2.81%, ctx=519, majf=0, minf=10
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=1024,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job5: (groupid=0, jobs=1): err= 0: pid=698358: Thu Oct 1 19:40:01 2026
read: IOPS=3180, BW=3180KiB/s (3256kB/s)(1024KiB/322msec)
clat (nsec): min=860, max=7737.7k, avg=311877.98, stdev=891035.87
lat (nsec): min=891, max=7737.8k, avg=311967.78, stdev=891063.32
clat percentiles (nsec):
| 1.00th=[ 868], 5.00th=[ 884], 10.00th=[ 908],
| 20.00th=[ 980], 30.00th=[ 1020], 40.00th=[ 1208],
| 50.00th=[ 1416], 60.00th=[ 1768], 70.00th=[ 31104],
| 80.00th=[ 104960], 90.00th=[1155072], 95.00th=[2179072],
| 99.00th=[4685824], 99.50th=[5341184], 99.90th=[6848512],
| 99.95th=[7766016], 99.99th=[7766016]
lat (nsec) : 1000=25.88%
lat (usec) : 2=36.43%, 4=1.95%, 10=0.20%, 20=0.20%, 50=12.21%
lat (usec) : 100=3.12%, 250=3.32%, 500=3.81%, 750=1.07%, 1000=0.88%
lat (msec) : 2=5.57%, 4=3.81%, 10=1.56%
cpu : usr=1.56%, sys=1.56%, ctx=491, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=1024,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job5: (groupid=0, jobs=1): err= 0: pid=698359: Thu Oct 1 19:40:01 2026
read: IOPS=3038, BW=3039KiB/s (3112kB/s)(1024KiB/337msec)
clat (nsec): min=860, max=8112.4k, avg=326582.10, stdev=900657.63
lat (nsec): min=910, max=8112.4k, avg=326684.58, stdev=900678.81
clat percentiles (nsec):
| 1.00th=[ 884], 5.00th=[ 972], 10.00th=[ 1020],
| 20.00th=[ 1256], 30.00th=[ 1400], 40.00th=[ 1560],
| 50.00th=[ 1928], 60.00th=[ 31616], 70.00th=[ 44800],
| 80.00th=[ 118272], 90.00th=[1253376], 95.00th=[2342912],
| 99.00th=[4489216], 99.50th=[5406720], 99.90th=[6717440],
| 99.95th=[8093696], 99.99th=[8093696]
lat (nsec) : 1000=7.91%
lat (usec) : 2=42.87%, 4=2.83%, 10=0.68%, 20=0.10%, 50=18.26%
lat (usec) : 100=6.35%, 250=3.91%, 500=4.10%, 750=0.88%, 1000=0.59%
lat (msec) : 2=4.98%, 4=5.18%, 10=1.37%
cpu : usr=0.89%, sys=2.68%, ctx=609, majf=0, minf=11
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=1024,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job5: (groupid=0, jobs=1): err= 0: pid=698360: Thu Oct 1 19:40:01 2026
read: IOPS=3313, BW=3314KiB/s (3393kB/s)(1024KiB/309msec)
clat (nsec): min=850, max=9473.8k, avg=298465.85, stdev=897129.39
lat (nsec): min=880, max=9473.9k, avg=298558.93, stdev=897155.76
clat percentiles (nsec):
| 1.00th=[ 868], 5.00th=[ 900], 10.00th=[ 964],
| 20.00th=[ 1004], 30.00th=[ 1144], 40.00th=[ 1304],
| 50.00th=[ 1544], 60.00th=[ 24448], 70.00th=[ 34560],
| 80.00th=[ 77312], 90.00th=[ 962560], 95.00th=[2277376],
| 99.00th=[4554752], 99.50th=[4816896], 99.90th=[5865472],
| 99.95th=[9502720], 99.99th=[9502720]
lat (nsec) : 1000=18.85%
lat (usec) : 2=37.79%, 4=2.54%, 10=0.59%, 20=0.20%, 50=16.41%
lat (usec) : 100=4.69%, 250=4.00%, 500=3.22%, 750=1.27%, 1000=0.68%
lat (msec) : 2=4.30%, 4=4.00%, 10=1.46%
cpu : usr=0.00%, sys=3.57%, ctx=533, majf=0, minf=10
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=1024,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job5: (groupid=0, jobs=1): err= 0: pid=698361: Thu Oct 1 19:40:01 2026
read: IOPS=3047, BW=3048KiB/s (3121kB/s)(1024KiB/336msec)
clat (nsec): min=860, max=7986.6k, avg=324855.20, stdev=905056.03
lat (nsec): min=880, max=7986.8k, avg=324953.76, stdev=905078.98
clat percentiles (nsec):
| 1.00th=[ 868], 5.00th=[ 948], 10.00th=[ 988],
| 20.00th=[ 1160], 30.00th=[ 1336], 40.00th=[ 1544],
| 50.00th=[ 1816], 60.00th=[ 27776], 70.00th=[ 39680],
| 80.00th=[ 104960], 90.00th=[1220608], 95.00th=[2277376],
| 99.00th=[4554752], 99.50th=[5537792], 99.90th=[6848512],
| 99.95th=[7962624], 99.99th=[7962624]
lat (nsec) : 1000=10.06%
lat (usec) : 2=43.55%, 4=4.30%, 10=0.29%, 20=0.10%, 50=16.31%
lat (usec) : 100=5.37%, 250=3.03%, 500=3.61%, 750=1.07%, 1000=0.59%
lat (msec) : 2=5.47%, 4=4.88%, 10=1.37%
cpu : usr=0.60%, sys=2.69%, ctx=558, majf=0, minf=10
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=1024,0,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job6: (groupid=0, jobs=1): err= 0: pid=698362: Thu Oct 1 19:40:01 2026
write: IOPS=4129, BW=32.3MiB/s (33.8MB/s)(1024KiB/31msec); 0 zone resets
slat (nsec): min=109, max=83673, avg=1684.11, stdev=8443.24
clat (usec): min=19, max=20434, avg=3570.89, stdev=5834.30
lat (usec): min=19, max=20435, avg=3572.57, stdev=5834.32
clat percentiles (usec):
| 1.00th=[ 21], 5.00th=[ 39], 10.00th=[ 47], 20.00th=[ 86],
| 30.00th=[ 145], 40.00th=[ 725], 50.00th=[ 1172], 60.00th=[ 1221],
| 70.00th=[ 2147], 80.00th=[ 5014], 90.00th=[14877], 95.00th=[19530],
| 99.00th=[20317], 99.50th=[20317], 99.90th=[20317], 99.95th=[20317],
| 99.99th=[20317]
lat (usec) : 20=0.78%, 50=10.16%, 100=15.62%, 250=4.69%, 500=0.78%
lat (usec) : 750=9.38%, 1000=2.34%
lat (msec) : 2=25.00%, 4=5.47%, 10=11.72%, 20=10.94%, 50=3.12%
cpu : usr=0.00%, sys=0.00%, ctx=42, majf=0, minf=19
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=68.8%, 16=31.2%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=97.2%, 8=2.3%, 16=0.6%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job6: (groupid=0, jobs=1): err= 0: pid=698363: Thu Oct 1 19:40:01 2026
write: IOPS=3459, BW=27.0MiB/s (28.3MB/s)(1024KiB/37msec); 0 zone resets
slat (nsec): min=130, max=75802, avg=1876.10, stdev=7715.54
clat (usec): min=14, max=14822, avg=4328.04, stdev=3893.11
lat (usec): min=14, max=14822, avg=4329.91, stdev=3892.91
clat percentiles (usec):
| 1.00th=[ 16], 5.00th=[ 28], 10.00th=[ 46], 20.00th=[ 108],
| 30.00th=[ 1827], 40.00th=[ 2802], 50.00th=[ 3884], 60.00th=[ 5080],
| 70.00th=[ 5669], 80.00th=[ 6783], 90.00th=[ 9372], 95.00th=[14484],
| 99.00th=[14877], 99.50th=[14877], 99.90th=[14877], 99.95th=[14877],
| 99.99th=[14877]
lat (usec) : 20=2.34%, 50=9.38%, 100=7.03%, 250=4.69%, 500=2.34%
lat (usec) : 750=0.78%
lat (msec) : 2=4.69%, 4=20.31%, 10=39.84%, 20=8.59%
cpu : usr=0.00%, sys=0.00%, ctx=48, majf=0, minf=19
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=43.8%, 16=56.2%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=95.4%, 8=4.0%, 16=0.6%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job6: (groupid=0, jobs=1): err= 0: pid=698364: Thu Oct 1 19:40:01 2026
write: IOPS=3459, BW=27.0MiB/s (28.3MB/s)(1024KiB/37msec); 0 zone resets
slat (nsec): min=130, max=84262, avg=1836.55, stdev=8599.94
clat (usec): min=14, max=24260, avg=4302.02, stdev=6348.67
lat (usec): min=14, max=24260, avg=4303.85, stdev=6349.06
clat percentiles (usec):
| 1.00th=[ 24], 5.00th=[ 34], 10.00th=[ 47], 20.00th=[ 94],
| 30.00th=[ 255], 40.00th=[ 1139], 50.00th=[ 1401], 60.00th=[ 2343],
| 70.00th=[ 3425], 80.00th=[ 5800], 90.00th=[13829], 95.00th=[23987],
| 99.00th=[24249], 99.50th=[24249], 99.90th=[24249], 99.95th=[24249],
| 99.99th=[24249]
lat (usec) : 20=0.78%, 50=11.72%, 100=8.59%, 250=7.03%, 500=3.91%
lat (usec) : 750=0.78%
lat (msec) : 2=19.53%, 4=23.44%, 10=5.47%, 20=13.28%, 50=5.47%
cpu : usr=0.00%, sys=0.00%, ctx=34, majf=0, minf=19
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=75.0%, 16=25.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=94.6%, 8=4.2%, 16=1.2%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job6: (groupid=0, jobs=1): err= 0: pid=698365: Thu Oct 1 19:40:01 2026
write: IOPS=2031, BW=15.9MiB/s (16.6MB/s)(1024KiB/63msec); 0 zone resets
slat (nsec): min=120, max=328058, avg=3552.59, stdev=29200.51
clat (usec): min=21, max=29806, avg=7536.20, stdev=8738.71
lat (usec): min=21, max=29807, avg=7539.75, stdev=8736.71
clat percentiles (usec):
| 1.00th=[ 25], 5.00th=[ 53], 10.00th=[ 239], 20.00th=[ 734],
| 30.00th=[ 1532], 40.00th=[ 2835], 50.00th=[ 4424], 60.00th=[ 5604],
| 70.00th=[ 7177], 80.00th=[15008], 90.00th=[25822], 95.00th=[26084],
| 99.00th=[29754], 99.50th=[29754], 99.90th=[29754], 99.95th=[29754],
| 99.99th=[29754]
lat (usec) : 50=4.69%, 100=1.56%, 250=3.91%, 500=4.69%, 750=6.25%
lat (usec) : 1000=2.34%
lat (msec) : 2=9.38%, 4=12.50%, 10=31.25%, 20=11.72%, 50=11.72%
cpu : usr=0.00%, sys=0.00%, ctx=51, majf=0, minf=20
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=68.8%, 16=31.2%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=97.2%, 8=1.7%, 16=1.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job6: (groupid=0, jobs=1): err= 0: pid=698366: Thu Oct 1 19:40:01 2026
write: IOPS=2206, BW=17.2MiB/s (18.1MB/s)(1024KiB/58msec); 0 zone resets
slat (nsec): min=110, max=146984, avg=2714.02, stdev=14832.66
clat (usec): min=13, max=25482, avg=6903.86, stdev=8686.16
lat (usec): min=13, max=25482, avg=6906.58, stdev=8684.72
clat percentiles (usec):
| 1.00th=[ 14], 5.00th=[ 24], 10.00th=[ 33], 20.00th=[ 153],
| 30.00th=[ 603], 40.00th=[ 1352], 50.00th=[ 2057], 60.00th=[ 4686],
| 70.00th=[10421], 80.00th=[15139], 90.00th=[23200], 95.00th=[24773],
| 99.00th=[25297], 99.50th=[25560], 99.90th=[25560], 99.95th=[25560],
| 99.99th=[25560]
lat (usec) : 20=4.69%, 50=12.50%, 100=0.78%, 250=10.94%, 750=6.25%
lat (usec) : 1000=2.34%
lat (msec) : 2=9.38%, 4=11.72%, 10=10.94%, 20=13.28%, 50=17.19%
cpu : usr=0.00%, sys=0.00%, ctx=61, majf=0, minf=17
IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=43.8%, 16=56.2%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=98.4%, 8=1.1%, 16=0.5%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job7: (groupid=0, jobs=1): err= 0: pid=698367: Thu Oct 1 19:40:01 2026
write: IOPS=507, BW=4063KiB/s (4161kB/s)(1024KiB/252msec); 0 zone resets
clat (usec): min=8, max=9960, avg=1957.78, stdev=1950.43
lat (usec): min=8, max=9960, avg=1958.02, stdev=1950.42
clat percentiles (usec):
| 1.00th=[ 10], 5.00th=[ 11], 10.00th=[ 15], 20.00th=[ 129],
| 30.00th=[ 469], 40.00th=[ 816], 50.00th=[ 1434], 60.00th=[ 2114],
| 70.00th=[ 2802], 80.00th=[ 3621], 90.00th=[ 4752], 95.00th=[ 5342],
| 99.00th=[ 7963], 99.50th=[ 9896], 99.90th=[ 9896], 99.95th=[ 9896],
| 99.99th=[ 9896]
lat (usec) : 10=2.34%, 20=9.38%, 50=4.69%, 100=2.34%, 250=5.47%
lat (usec) : 500=7.81%, 750=6.25%, 1000=4.69%
lat (msec) : 2=15.62%, 4=25.78%, 10=15.62%
cpu : usr=0.00%, sys=2.39%, ctx=240, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job7: (groupid=0, jobs=1): err= 0: pid=698368: Thu Oct 1 19:40:01 2026
write: IOPS=462, BW=3697KiB/s (3785kB/s)(1024KiB/277msec); 0 zone resets
clat (usec): min=6, max=9977, avg=2147.03, stdev=2030.84
lat (usec): min=6, max=9977, avg=2147.28, stdev=2030.82
clat percentiles (usec):
| 1.00th=[ 9], 5.00th=[ 16], 10.00th=[ 29], 20.00th=[ 277],
| 30.00th=[ 660], 40.00th=[ 1106], 50.00th=[ 1696], 60.00th=[ 2180],
| 70.00th=[ 2868], 80.00th=[ 3818], 90.00th=[ 4883], 95.00th=[ 5932],
| 99.00th=[ 8455], 99.50th=[10028], 99.90th=[10028], 99.95th=[10028],
| 99.99th=[10028]
lat (usec) : 10=3.12%, 20=3.91%, 50=3.91%, 100=1.56%, 250=3.91%
lat (usec) : 500=12.50%, 750=3.91%, 1000=4.69%
lat (msec) : 2=19.53%, 4=26.56%, 10=16.41%
cpu : usr=0.00%, sys=2.17%, ctx=244, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job7: (groupid=0, jobs=1): err= 0: pid=698369: Thu Oct 1 19:40:01 2026
write: IOPS=522, BW=4180KiB/s (4280kB/s)(1024KiB/245msec); 0 zone resets
clat (usec): min=8, max=14172, avg=1901.19, stdev=2113.94
lat (usec): min=8, max=14172, avg=1901.40, stdev=2113.95
clat percentiles (usec):
| 1.00th=[ 9], 5.00th=[ 13], 10.00th=[ 18], 20.00th=[ 104],
| 30.00th=[ 338], 40.00th=[ 848], 50.00th=[ 1287], 60.00th=[ 1876],
| 70.00th=[ 2704], 80.00th=[ 3392], 90.00th=[ 4424], 95.00th=[ 5080],
| 99.00th=[ 8455], 99.50th=[14222], 99.90th=[14222], 99.95th=[14222],
| 99.99th=[14222]
lat (usec) : 10=3.91%, 20=8.59%, 50=3.91%, 100=3.12%, 250=4.69%
lat (usec) : 500=10.94%, 750=3.91%, 1000=4.69%
lat (msec) : 2=16.41%, 4=25.78%, 10=13.28%, 20=0.78%
cpu : usr=0.00%, sys=2.46%, ctx=232, majf=0, minf=9
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job7: (groupid=0, jobs=1): err= 0: pid=698370: Thu Oct 1 19:40:01 2026
write: IOPS=520, BW=4163KiB/s (4263kB/s)(1024KiB/246msec); 0 zone resets
clat (usec): min=6, max=9961, avg=1919.01, stdev=1930.14
lat (usec): min=6, max=9962, avg=1919.23, stdev=1930.15
clat percentiles (usec):
| 1.00th=[ 7], 5.00th=[ 10], 10.00th=[ 16], 20.00th=[ 61],
| 30.00th=[ 322], 40.00th=[ 1057], 50.00th=[ 1401], 60.00th=[ 1909],
| 70.00th=[ 2638], 80.00th=[ 3589], 90.00th=[ 4621], 95.00th=[ 5342],
| 99.00th=[ 7046], 99.50th=[10028], 99.90th=[10028], 99.95th=[10028],
| 99.99th=[10028]
lat (usec) : 10=5.47%, 20=8.59%, 50=4.69%, 100=1.56%, 250=3.91%
lat (usec) : 500=11.72%, 750=1.56%, 1000=2.34%
lat (msec) : 2=22.66%, 4=21.09%, 10=16.41%
cpu : usr=0.00%, sys=2.04%, ctx=237, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job7: (groupid=0, jobs=1): err= 0: pid=698371: Thu Oct 1 19:40:01 2026
write: IOPS=463, BW=3710KiB/s (3799kB/s)(1024KiB/276msec); 0 zone resets
clat (usec): min=5, max=9877, avg=2143.84, stdev=2052.57
lat (usec): min=5, max=9877, avg=2144.06, stdev=2052.57
clat percentiles (usec):
| 1.00th=[ 7], 5.00th=[ 13], 10.00th=[ 20], 20.00th=[ 285],
| 30.00th=[ 660], 40.00th=[ 1188], 50.00th=[ 1680], 60.00th=[ 2089],
| 70.00th=[ 2900], 80.00th=[ 3621], 90.00th=[ 4883], 95.00th=[ 6194],
| 99.00th=[ 8291], 99.50th=[ 9896], 99.90th=[ 9896], 99.95th=[ 9896],
| 99.99th=[ 9896]
lat (usec) : 10=3.91%, 20=6.25%, 50=2.34%, 100=1.56%, 250=2.34%
lat (usec) : 500=10.94%, 750=3.91%, 1000=4.69%
lat (msec) : 2=23.44%, 4=24.22%, 10=16.41%
cpu : usr=0.00%, sys=1.82%, ctx=226, majf=0, minf=8
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job8: (groupid=0, jobs=1): err= 0: pid=698372: Thu Oct 1 19:40:01 2026
write: IOPS=60.2k, BW=58.8MiB/s (61.7MB/s)(1024KiB/17msec); 0 zone resets
clat (nsec): min=30, max=3285.6k, avg=15537.15, stdev=151282.26
lat (nsec): min=60, max=3285.6k, avg=15593.35, stdev=151288.12
clat percentiles (nsec):
| 1.00th=[ 40], 5.00th=[ 50], 10.00th=[ 60],
| 20.00th=[ 70], 30.00th=[ 80], 40.00th=[ 80],
| 50.00th=[ 91], 60.00th=[ 120], 70.00th=[ 2128],
| 80.00th=[ 2736], 90.00th=[ 3760], 95.00th=[ 41728],
| 99.00th=[ 140288], 99.50th=[ 774144], 99.90th=[2441216],
| 99.95th=[3293184], 99.99th=[3293184]
lat (nsec) : 50=3.03%, 100=47.27%, 250=16.31%, 500=0.68%
lat (usec) : 2=0.10%, 4=23.24%, 10=3.12%, 20=0.39%, 50=2.83%
lat (usec) : 100=1.56%, 250=0.68%, 500=0.10%, 1000=0.20%
lat (msec) : 2=0.29%, 4=0.20%
cpu : usr=6.25%, sys=6.25%, ctx=67, majf=57, minf=286
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,1024,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job8: (groupid=0, jobs=1): err= 0: pid=698373: Thu Oct 1 19:40:01 2026
write: IOPS=64.0k, BW=62.5MiB/s (65.5MB/s)(1024KiB/16msec); 0 zone resets
clat (nsec): min=20, max=2362.9k, avg=13742.14, stdev=132795.09
lat (nsec): min=49, max=2363.0k, avg=13783.13, stdev=132798.78
clat percentiles (nsec):
| 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30],
| 20.00th=[ 40], 30.00th=[ 40], 40.00th=[ 60],
| 50.00th=[ 80], 60.00th=[ 109], 70.00th=[ 892],
| 80.00th=[ 2448], 90.00th=[ 3280], 95.00th=[ 7136],
| 99.00th=[ 101888], 99.50th=[ 962560], 99.90th=[1810432],
| 99.95th=[2375680], 99.99th=[2375680]
lat (nsec) : 50=32.62%, 100=24.80%, 250=11.62%, 500=0.88%, 1000=0.10%
lat (usec) : 4=23.24%, 10=2.44%, 20=0.20%, 50=2.54%, 100=0.49%
lat (usec) : 250=0.29%, 1000=0.29%
lat (msec) : 2=0.39%, 4=0.10%
cpu : usr=0.00%, sys=13.33%, ctx=53, majf=40, minf=272
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,1024,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job8: (groupid=0, jobs=1): err= 0: pid=698374: Thu Oct 1 19:40:01 2026
write: IOPS=64.0k, BW=62.5MiB/s (65.5MB/s)(1024KiB/16msec); 0 zone resets
clat (nsec): min=29, max=4239.9k, avg=14003.01, stdev=162442.77
lat (nsec): min=49, max=4240.0k, avg=14049.02, stdev=162447.55
clat percentiles (nsec):
| 1.00th=[ 30], 5.00th=[ 40], 10.00th=[ 40],
| 20.00th=[ 60], 30.00th=[ 70], 40.00th=[ 80],
| 50.00th=[ 90], 60.00th=[ 110], 70.00th=[ 302],
| 80.00th=[ 2672], 90.00th=[ 3248], 95.00th=[ 5152],
| 99.00th=[ 99840], 99.50th=[1019904], 99.90th=[1515520],
| 99.95th=[4227072], 99.99th=[4227072]
lat (nsec) : 50=10.64%, 100=43.07%, 250=16.11%, 500=0.68%
lat (usec) : 4=23.54%, 10=2.34%, 20=0.10%, 50=1.27%, 100=1.17%
lat (usec) : 250=0.39%, 1000=0.10%
lat (msec) : 2=0.49%, 10=0.10%
cpu : usr=0.00%, sys=6.67%, ctx=38, majf=30, minf=275
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,1024,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job8: (groupid=0, jobs=1): err= 0: pid=698375: Thu Oct 1 19:40:01 2026
write: IOPS=64.0k, BW=62.5MiB/s (65.5MB/s)(1024KiB/16msec); 0 zone resets
clat (nsec): min=20, max=2347.8k, avg=13844.86, stdev=125429.95
lat (nsec): min=49, max=2347.8k, avg=13885.42, stdev=125435.69
clat percentiles (nsec):
| 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30],
| 20.00th=[ 30], 30.00th=[ 40], 40.00th=[ 40],
| 50.00th=[ 50], 60.00th=[ 60], 70.00th=[ 2008],
| 80.00th=[ 2160], 90.00th=[ 3408], 95.00th=[ 8768],
| 99.00th=[ 162816], 99.50th=[1073152], 99.90th=[1613824],
| 99.95th=[2342912], 99.99th=[2342912]
lat (nsec) : 50=44.82%, 100=21.00%, 250=3.42%, 500=0.20%
lat (usec) : 2=0.29%, 4=22.56%, 10=2.73%, 20=0.39%, 50=2.15%
lat (usec) : 100=0.98%, 250=0.68%, 1000=0.20%
lat (msec) : 2=0.49%, 4=0.10%
cpu : usr=0.00%, sys=13.33%, ctx=57, majf=43, minf=279
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,1024,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job8: (groupid=0, jobs=1): err= 0: pid=698376: Thu Oct 1 19:40:01 2026
write: IOPS=60.2k, BW=58.8MiB/s (61.7MB/s)(1024KiB/17msec); 0 zone resets
clat (nsec): min=20, max=4035.4k, avg=15234.87, stdev=153396.78
lat (nsec): min=49, max=4035.6k, avg=15283.74, stdev=153405.77
clat percentiles (nsec):
| 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30],
| 20.00th=[ 40], 30.00th=[ 60], 40.00th=[ 60],
| 50.00th=[ 80], 60.00th=[ 120], 70.00th=[ 2064],
| 80.00th=[ 2480], 90.00th=[ 3952], 95.00th=[ 40704],
| 99.00th=[ 181248], 99.50th=[ 749568], 99.90th=[1646592],
| 99.95th=[4046848], 99.99th=[4046848]
lat (nsec) : 50=24.02%, 100=29.88%, 250=13.87%, 500=0.98%
lat (usec) : 2=0.20%, 4=21.09%, 10=2.15%, 20=0.59%, 50=3.71%
lat (usec) : 100=1.95%, 250=0.78%, 500=0.10%, 750=0.20%, 1000=0.20%
lat (msec) : 2=0.20%, 10=0.10%
cpu : usr=0.00%, sys=18.75%, ctx=82, majf=66, minf=256
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,1024,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=0, first_error=0/<Success>
latency : target=0, window=0, percentile=100.00%, depth=16
job9: (groupid=0, jobs=1): err= 5 (file:engines/mmap.c:257, func=msync, error=Input/output error): pid=698377: Thu Oct 1 19:40:01 2026
write: IOPS=126, BW=499KiB/s (510kB/s)(1008KiB/2022msec); 0 zone resets
clat (usec): min=3806, max=16915, avg=8011.43, stdev=2489.76
lat (usec): min=3806, max=16915, avg=8011.95, stdev=2489.85
clat percentiles (usec):
| 1.00th=[ 4080], 5.00th=[ 5604], 10.00th=[ 5735], 20.00th=[ 6194],
| 30.00th=[ 6652], 40.00th=[ 6980], 50.00th=[ 7177], 60.00th=[ 7504],
| 70.00th=[ 8225], 80.00th=[ 9765], 90.00th=[11469], 95.00th=[13566],
| 99.00th=[15795], 99.50th=[16581], 99.90th=[16909], 99.95th=[16909],
| 99.99th=[16909]
bw ( KiB/s): min= 384, max= 616, per=2.84%, avg=498.00, stdev=95.64, samples=4
iops : min= 96, max= 154, avg=124.50, stdev=23.91, samples=4
lat (msec) : 4=0.39%, 10=80.86%, 20=17.19%
cpu : usr=0.10%, sys=1.19%, ctx=611, majf=88, minf=179
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,256,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=4, first_error=5/<Input/output error>
latency : target=0, window=0, percentile=100.00%, depth=16
job9: (groupid=0, jobs=1): err= 5 (file:engines/mmap.c:257, func=msync, error=Input/output error): pid=698378: Thu Oct 1 19:40:01 2026
write: IOPS=125, BW=495KiB/s (507kB/s)(1008KiB/2035msec); 0 zone resets
clat (usec): min=4096, max=16916, avg=8061.56, stdev=2525.14
lat (usec): min=4097, max=16917, avg=8062.10, stdev=2525.25
clat percentiles (usec):
| 1.00th=[ 4228], 5.00th=[ 5604], 10.00th=[ 5800], 20.00th=[ 6194],
| 30.00th=[ 6718], 40.00th=[ 6980], 50.00th=[ 7177], 60.00th=[ 7504],
| 70.00th=[ 8225], 80.00th=[ 9896], 90.00th=[11731], 95.00th=[13698],
| 99.00th=[15795], 99.50th=[16581], 99.90th=[16909], 99.95th=[16909],
| 99.99th=[16909]
bw ( KiB/s): min= 392, max= 616, per=2.82%, avg=494.00, stdev=94.97, samples=4
iops : min= 98, max= 154, avg=123.50, stdev=23.74, samples=4
lat (msec) : 10=80.08%, 20=18.36%
cpu : usr=0.15%, sys=1.18%, ctx=619, majf=98, minf=168
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,256,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=4, first_error=5/<Input/output error>
latency : target=0, window=0, percentile=100.00%, depth=16
job9: (groupid=0, jobs=1): err= 5 (file:engines/mmap.c:257, func=msync, error=Input/output error): pid=698379: Thu Oct 1 19:40:01 2026
write: IOPS=126, BW=497KiB/s (508kB/s)(1008KiB/2030msec); 0 zone resets
clat (usec): min=3969, max=23894, avg=8023.83, stdev=2641.87
lat (usec): min=3969, max=23894, avg=8024.32, stdev=2641.79
clat percentiles (usec):
| 1.00th=[ 4015], 5.00th=[ 5407], 10.00th=[ 5800], 20.00th=[ 6128],
| 30.00th=[ 6652], 40.00th=[ 6980], 50.00th=[ 7111], 60.00th=[ 7373],
| 70.00th=[ 8356], 80.00th=[ 9765], 90.00th=[11469], 95.00th=[14222],
| 99.00th=[15795], 99.50th=[16909], 99.90th=[23987], 99.95th=[23987],
| 99.99th=[23987]
bw ( KiB/s): min= 384, max= 616, per=2.83%, avg=496.00, stdev=96.22, samples=4
iops : min= 96, max= 154, avg=124.00, stdev=24.06, samples=4
lat (msec) : 4=0.39%, 10=80.47%, 20=17.19%, 50=0.39%
cpu : usr=0.30%, sys=0.99%, ctx=617, majf=91, minf=176
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,256,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=4, first_error=5/<Input/output error>
latency : target=0, window=0, percentile=100.00%, depth=16
job9: (groupid=0, jobs=1): err= 5 (file:engines/mmap.c:257, func=msync, error=Input/output error): pid=698380: Thu Oct 1 19:40:01 2026
write: IOPS=126, BW=497KiB/s (508kB/s)(1008KiB/2030msec); 0 zone resets
clat (usec): min=3088, max=16720, avg=8038.87, stdev=2497.43
lat (usec): min=3088, max=16720, avg=8039.35, stdev=2497.35
clat percentiles (usec):
| 1.00th=[ 4080], 5.00th=[ 5604], 10.00th=[ 5866], 20.00th=[ 6325],
| 30.00th=[ 6652], 40.00th=[ 6980], 50.00th=[ 7111], 60.00th=[ 7504],
| 70.00th=[ 8356], 80.00th=[ 9765], 90.00th=[11338], 95.00th=[14353],
| 99.00th=[15795], 99.50th=[15795], 99.90th=[16712], 99.95th=[16712],
| 99.99th=[16712]
bw ( KiB/s): min= 384, max= 608, per=2.83%, avg=496.00, stdev=92.38, samples=4
iops : min= 96, max= 152, avg=124.00, stdev=23.09, samples=4
lat (msec) : 4=0.39%, 10=80.08%, 20=17.97%
cpu : usr=0.15%, sys=1.13%, ctx=598, majf=81, minf=185
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,256,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=4, first_error=5/<Input/output error>
latency : target=0, window=0, percentile=100.00%, depth=16
job9: (groupid=0, jobs=1): err= 5 (file:engines/mmap.c:257, func=msync, error=Input/output error): pid=698381: Thu Oct 1 19:40:01 2026
write: IOPS=125, BW=494KiB/s (506kB/s)(1008KiB/2039msec); 0 zone resets
clat (usec): min=3086, max=18699, avg=8077.66, stdev=2628.62
lat (usec): min=3086, max=18700, avg=8078.11, stdev=2628.56
clat percentiles (usec):
| 1.00th=[ 4047], 5.00th=[ 5604], 10.00th=[ 5866], 20.00th=[ 6259],
| 30.00th=[ 6652], 40.00th=[ 6980], 50.00th=[ 7177], 60.00th=[ 7504],
| 70.00th=[ 8225], 80.00th=[ 9765], 90.00th=[11207], 95.00th=[14615],
| 99.00th=[16712], 99.50th=[18482], 99.90th=[18744], 99.95th=[18744],
| 99.99th=[18744]
bw ( KiB/s): min= 384, max= 608, per=2.81%, avg=492.00, stdev=92.49, samples=4
iops : min= 96, max= 152, avg=123.00, stdev=23.12, samples=4
lat (msec) : 4=0.39%, 10=80.47%, 20=17.58%
cpu : usr=0.00%, sys=1.28%, ctx=623, majf=95, minf=172
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,256,0,0 short=0,0,0,0 dropped=0,0,0,0
errors : total=4, first_error=5/<Input/output error>
latency : target=0, window=0, percentile=100.00%, depth=16
Run status group 0 (all jobs):
READ: bw=19.5MiB/s (20.4MB/s), 1996KiB/s-3314KiB/s (2044kB/s-3393kB/s), io=10.0MiB (10.5MB), run=309-513msec
WRITE: bw=17.1MiB/s (18.0MB/s), 494KiB/s-62.5MiB/s (506kB/s-65.5MB/s), io=34.9MiB (36.6MB), run=16-2039msec
Disk stats (read/write):
sdb: ios=12690/14910, sectors=29880/53964, merge=5/19, ticks=1508/12914, in_queue=16260, util=94.13%
umount: /dev/sdb: not mounted.