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=707425: Thu Oct 1 20:00:44 2026 read: IOPS=4899, BW=2450KiB/s (2509kB/s)(1024KiB/418msec) clat (usec): min=24, max=13983, avg=201.92, stdev=741.13 lat (usec): min=24, max=13983, avg=202.07, stdev=741.14 clat percentiles (usec): | 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 27], 20.00th=[ 28], | 30.00th=[ 30], 40.00th=[ 31], 50.00th=[ 34], 60.00th=[ 38], | 70.00th=[ 46], 80.00th=[ 64], 90.00th=[ 153], 95.00th=[ 1205], | 99.00th=[ 3621], 99.50th=[ 4752], 99.90th=[ 8586], 99.95th=[ 8979], | 99.99th=[13960] lat (usec) : 50=73.49%, 100=13.82%, 250=4.05%, 500=2.20%, 750=0.78% lat (usec) : 1000=0.29% lat (msec) : 2=1.95%, 4=2.64%, 10=0.73%, 20=0.05% cpu : usr=1.44%, sys=10.55%, ctx=2268, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job1: (groupid=0, jobs=1): err= 0: pid=707426: Thu Oct 1 20:00:44 2026 read: IOPS=4970, BW=2485KiB/s (2545kB/s)(1024KiB/412msec) clat (usec): min=24, max=11741, avg=199.10, stdev=712.12 lat (usec): min=24, max=11741, avg=199.23, stdev=712.13 clat percentiles (usec): | 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 26], 20.00th=[ 27], | 30.00th=[ 28], 40.00th=[ 31], 50.00th=[ 34], 60.00th=[ 39], | 70.00th=[ 48], 80.00th=[ 65], 90.00th=[ 169], 95.00th=[ 1090], | 99.00th=[ 3458], 99.50th=[ 4047], 99.90th=[ 6521], 99.95th=[11469], | 99.99th=[11731] lat (usec) : 50=72.02%, 100=15.67%, 250=3.37%, 500=2.59%, 750=0.73% lat (usec) : 1000=0.44% lat (msec) : 2=1.66%, 4=2.98%, 10=0.44%, 20=0.10% cpu : usr=0.49%, sys=11.41%, ctx=2278, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job1: (groupid=0, jobs=1): err= 0: pid=707427: Thu Oct 1 20:00:44 2026 read: IOPS=4591, BW=2296KiB/s (2351kB/s)(1024KiB/446msec) clat (usec): min=23, max=14066, avg=215.23, stdev=764.39 lat (usec): min=23, max=14066, avg=215.36, stdev=764.40 clat percentiles (usec): | 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 27], 20.00th=[ 29], | 30.00th=[ 31], 40.00th=[ 33], 50.00th=[ 37], 60.00th=[ 43], | 70.00th=[ 53], 80.00th=[ 71], 90.00th=[ 180], 95.00th=[ 1303], | 99.00th=[ 3654], 99.50th=[ 4817], 99.90th=[ 7504], 99.95th=[10028], | 99.99th=[14091] lat (usec) : 50=67.97%, 100=18.26%, 250=4.93%, 500=2.15%, 750=0.93% lat (usec) : 1000=0.29% lat (msec) : 2=1.46%, 4=3.27%, 10=0.68%, 20=0.05% cpu : usr=1.80%, sys=9.89%, ctx=2282, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job1: (groupid=0, jobs=1): err= 0: pid=707428: Thu Oct 1 20:00:44 2026 read: IOPS=4675, BW=2338KiB/s (2394kB/s)(1024KiB/438msec) clat (usec): min=24, max=12531, avg=211.66, stdev=759.16 lat (usec): min=24, max=12531, avg=211.80, stdev=759.17 clat percentiles (usec): | 1.00th=[ 26], 5.00th=[ 27], 10.00th=[ 28], 20.00th=[ 29], | 30.00th=[ 30], 40.00th=[ 33], 50.00th=[ 36], 60.00th=[ 41], | 70.00th=[ 51], 80.00th=[ 69], 90.00th=[ 200], 95.00th=[ 1369], | 99.00th=[ 3556], 99.50th=[ 4948], 99.90th=[ 7504], 99.95th=[11600], | 99.99th=[12518] lat (usec) : 50=69.34%, 100=17.92%, 250=3.52%, 500=2.88%, 750=0.83% lat (usec) : 1000=0.15% lat (msec) : 2=1.81%, 4=2.88%, 10=0.59%, 20=0.10% cpu : usr=1.37%, sys=10.53%, ctx=2262, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job1: (groupid=0, jobs=1): err= 0: pid=707429: Thu Oct 1 20:00:44 2026 read: IOPS=5019, BW=2510KiB/s (2570kB/s)(1024KiB/408msec) clat (usec): min=24, max=14844, avg=196.89, stdev=716.39 lat (usec): min=24, max=14844, avg=197.03, stdev=716.40 clat percentiles (usec): | 1.00th=[ 25], 5.00th=[ 26], 10.00th=[ 27], 20.00th=[ 28], | 30.00th=[ 29], 40.00th=[ 31], 50.00th=[ 34], 60.00th=[ 38], | 70.00th=[ 47], 80.00th=[ 67], 90.00th=[ 172], 95.00th=[ 1270], | 99.00th=[ 3261], 99.50th=[ 4015], 99.90th=[ 7439], 99.95th=[ 9241], | 99.99th=[14877] lat (usec) : 50=72.27%, 100=14.89%, 250=4.00%, 500=2.25%, 750=0.83% lat (usec) : 1000=0.39% lat (msec) : 2=2.20%, 4=2.64%, 10=0.49%, 20=0.05% cpu : usr=1.47%, sys=10.81%, ctx=2271, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job2: (groupid=0, jobs=1): err= 0: pid=707430: Thu Oct 1 20:00:44 2026 write: IOPS=680, BW=5447KiB/s (5578kB/s)(1024KiB/188msec); 0 zone resets slat (usec): min=12, max=37439, avg=4177.13, stdev=9103.42 clat (usec): min=1013, max=26204, avg=16913.31, stdev=5571.37 lat (usec): min=1587, max=61694, avg=21090.44, stdev=10920.56 clat percentiles (usec): | 1.00th=[ 1598], 5.00th=[ 6390], 10.00th=[11207], 20.00th=[12387], | 30.00th=[13698], 40.00th=[14877], 50.00th=[16581], 60.00th=[18482], | 70.00th=[20055], 80.00th=[22152], 90.00th=[24773], 95.00th=[25035], | 99.00th=[26084], 99.50th=[26084], 99.90th=[26084], 99.95th=[26084], | 99.99th=[26084] lat (msec) : 2=1.56%, 4=0.78%, 10=3.91%, 20=62.50%, 50=31.25% cpu : usr=0.00%, sys=4.81%, ctx=193, majf=0, minf=7 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job2: (groupid=0, jobs=1): err= 0: pid=707431: Thu Oct 1 20:00:44 2026 write: IOPS=653, BW=5224KiB/s (5350kB/s)(1024KiB/196msec); 0 zone resets slat (usec): min=28, max=37748, avg=4224.08, stdev=9118.53 clat (usec): min=143, max=26132, avg=17769.00, stdev=5419.18 lat (usec): min=660, max=59551, avg=21993.08, stdev=10480.53 clat percentiles (usec): | 1.00th=[ 668], 5.00th=[ 4883], 10.00th=[12256], 20.00th=[14615], | 30.00th=[15664], 40.00th=[17171], 50.00th=[18744], 60.00th=[19530], | 70.00th=[20841], 80.00th=[21890], 90.00th=[23987], 95.00th=[24773], | 99.00th=[25822], 99.50th=[26084], 99.90th=[26084], 99.95th=[26084], | 99.99th=[26084] lat (usec) : 250=0.78%, 750=0.78% lat (msec) : 2=0.78%, 4=1.56%, 10=4.69%, 20=55.47%, 50=35.94% cpu : usr=0.00%, sys=5.13%, ctx=198, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job2: (groupid=0, jobs=1): err= 0: pid=707432: Thu Oct 1 20:00:44 2026 write: IOPS=653, BW=5224KiB/s (5350kB/s)(1024KiB/196msec); 0 zone resets slat (usec): min=18, max=35092, avg=4249.80, stdev=8733.02 clat (usec): min=63, max=29814, avg=17939.30, stdev=5988.30 lat (usec): min=148, max=62160, avg=22189.09, stdev=11134.95 clat percentiles (usec): | 1.00th=[ 153], 5.00th=[ 4555], 10.00th=[12387], 20.00th=[14222], | 30.00th=[15270], 40.00th=[16450], 50.00th=[18744], 60.00th=[20055], | 70.00th=[21365], 80.00th=[22938], 90.00th=[25035], 95.00th=[26870], | 99.00th=[29492], 99.50th=[29754], 99.90th=[29754], 99.95th=[29754], | 99.99th=[29754] lat (usec) : 100=0.78%, 250=0.78%, 1000=0.78% lat (msec) : 4=1.56%, 10=4.69%, 20=50.00%, 50=41.41% cpu : usr=1.03%, sys=4.10%, ctx=241, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job2: (groupid=0, jobs=1): err= 0: pid=707433: Thu Oct 1 20:00:44 2026 write: IOPS=653, BW=5224KiB/s (5350kB/s)(1024KiB/196msec); 0 zone resets slat (usec): min=12, max=37928, avg=4462.84, stdev=9433.74 clat (usec): min=247, max=26664, avg=17556.74, stdev=5484.34 lat (usec): min=727, max=62330, avg=22019.58, stdev=11439.99 clat percentiles (usec): | 1.00th=[ 734], 5.00th=[ 5014], 10.00th=[12387], 20.00th=[14091], | 30.00th=[15139], 40.00th=[16581], 50.00th=[18220], 60.00th=[19530], | 70.00th=[21103], 80.00th=[22152], 90.00th=[23987], 95.00th=[24773], | 99.00th=[26084], 99.50th=[26608], 99.90th=[26608], 99.95th=[26608], | 99.99th=[26608] lat (usec) : 250=0.78%, 750=0.78% lat (msec) : 2=0.78%, 4=1.56%, 10=4.69%, 20=54.69%, 50=36.72% cpu : usr=0.00%, sys=4.10%, ctx=194, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job2: (groupid=0, jobs=1): err= 0: pid=707434: Thu Oct 1 20:00:44 2026 write: IOPS=653, BW=5224KiB/s (5350kB/s)(1024KiB/196msec); 0 zone resets slat (usec): min=13, max=35243, avg=4266.65, stdev=8754.92 clat (usec): min=28, max=26867, avg=17932.57, stdev=5464.18 lat (usec): min=588, max=62062, avg=22199.22, stdev=10538.99 clat percentiles (usec): | 1.00th=[ 594], 5.00th=[ 8291], 10.00th=[11994], 20.00th=[14091], | 30.00th=[15270], 40.00th=[17433], 50.00th=[18744], 60.00th=[19792], | 70.00th=[21103], 80.00th=[22414], 90.00th=[24249], 95.00th=[26084], | 99.00th=[26870], 99.50th=[26870], 99.90th=[26870], 99.95th=[26870], | 99.99th=[26870] lat (usec) : 50=0.78%, 750=0.78% lat (msec) : 2=0.78%, 4=0.78%, 10=3.91%, 20=53.12%, 50=39.84% cpu : usr=0.00%, sys=5.13%, ctx=220, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job3: (groupid=0, jobs=1): err= 0: pid=707435: Thu Oct 1 20:00:44 2026 write: IOPS=4329, BW=2165KiB/s (2217kB/s)(1024KiB/473msec); 0 zone resets slat (nsec): min=60, max=122803, avg=833.15, stdev=3496.44 clat (usec): min=52, max=31048, avg=3681.44, stdev=4672.07 lat (usec): min=58, max=31048, avg=3682.27, stdev=4672.15 clat percentiles (usec): | 1.00th=[ 104], 5.00th=[ 186], 10.00th=[ 221], 20.00th=[ 322], | 30.00th=[ 519], 40.00th=[ 816], 50.00th=[ 1172], 60.00th=[ 3359], | 70.00th=[ 4948], 80.00th=[ 6456], 90.00th=[ 8356], 95.00th=[14353], | 99.00th=[21627], 99.50th=[23725], 99.90th=[30802], 99.95th=[30802], | 99.99th=[31065] lat (usec) : 100=0.88%, 250=12.01%, 500=16.31%, 750=8.84%, 1000=8.50% lat (msec) : 2=7.13%, 4=9.96%, 10=28.37%, 20=6.40%, 50=1.61% cpu : usr=0.21%, sys=1.48%, ctx=963, majf=0, minf=19 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=48.8%, 16=51.2%, 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=1.5%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job3: (groupid=0, jobs=1): err= 0: pid=707436: Thu Oct 1 20:00:44 2026 write: IOPS=4302, BW=2151KiB/s (2203kB/s)(1024KiB/476msec); 0 zone resets slat (nsec): min=49, max=107502, avg=846.79, stdev=3249.50 clat (usec): min=55, max=34189, avg=3704.30, stdev=4798.71 lat (usec): min=57, max=34189, avg=3705.15, stdev=4798.78 clat percentiles (usec): | 1.00th=[ 88], 5.00th=[ 143], 10.00th=[ 192], 20.00th=[ 281], | 30.00th=[ 469], 40.00th=[ 906], 50.00th=[ 1303], 60.00th=[ 3392], | 70.00th=[ 4621], 80.00th=[ 6587], 90.00th=[ 8356], 95.00th=[13698], | 99.00th=[21627], 99.50th=[26870], 99.90th=[27657], 99.95th=[33817], | 99.99th=[34341] lat (usec) : 100=1.71%, 250=15.28%, 500=13.67%, 750=3.91%, 1000=9.57% lat (msec) : 2=8.45%, 4=13.28%, 10=25.83%, 20=6.54%, 50=1.76% cpu : usr=1.26%, sys=0.42%, ctx=975, majf=0, minf=19 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=52.7%, 16=47.3%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job3: (groupid=0, jobs=1): err= 0: pid=707437: Thu Oct 1 20:00:44 2026 write: IOPS=3923, BW=1962KiB/s (2009kB/s)(1024KiB/522msec); 0 zone resets slat (nsec): min=60, max=289067, avg=1015.98, stdev=7243.23 clat (usec): min=48, max=30033, avg=4061.46, stdev=5137.34 lat (usec): min=51, max=30034, avg=4062.48, stdev=5137.05 clat percentiles (usec): | 1.00th=[ 79], 5.00th=[ 123], 10.00th=[ 153], 20.00th=[ 277], | 30.00th=[ 478], 40.00th=[ 799], 50.00th=[ 1500], 60.00th=[ 3490], | 70.00th=[ 5014], 80.00th=[ 7177], 90.00th=[11994], 95.00th=[15270], | 99.00th=[20841], 99.50th=[24773], 99.90th=[26608], 99.95th=[28181], | 99.99th=[30016] bw ( KiB/s): min= 1730, max= 1730, per=7.47%, avg=1730.00, stdev= 0.00, samples=1 iops : min= 3461, max= 3461, avg=3461.00, stdev= 0.00, samples=1 lat (usec) : 50=0.10%, 100=1.90%, 250=16.50%, 500=12.70%, 750=8.11% lat (usec) : 1000=5.62% lat (msec) : 2=7.28%, 4=11.96%, 10=23.00%, 20=11.57%, 50=1.27% cpu : usr=0.77%, sys=0.77%, ctx=983, majf=0, minf=20 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=51.6%, 16=48.4%, 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=98.2%, 8=1.8%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job3: (groupid=0, jobs=1): err= 0: pid=707438: Thu Oct 1 20:00:44 2026 write: IOPS=4063, BW=2032KiB/s (2081kB/s)(1024KiB/504msec); 0 zone resets slat (nsec): min=60, max=112983, avg=873.03, stdev=3527.90 clat (usec): min=59, max=39111, avg=3927.52, stdev=5472.94 lat (usec): min=64, max=39111, avg=3928.39, stdev=5472.90 clat percentiles (usec): | 1.00th=[ 95], 5.00th=[ 155], 10.00th=[ 204], 20.00th=[ 306], | 30.00th=[ 469], 40.00th=[ 660], 50.00th=[ 1106], 60.00th=[ 3326], | 70.00th=[ 4883], 80.00th=[ 6521], 90.00th=[10028], 95.00th=[16057], | 99.00th=[26084], 99.50th=[28443], 99.90th=[36963], 99.95th=[37487], | 99.99th=[39060] bw ( KiB/s): min= 1974, max= 1974, per=8.52%, avg=1974.00, stdev= 0.00, samples=1 iops : min= 3948, max= 3948, avg=3948.00, stdev= 0.00, samples=1 lat (usec) : 100=1.17%, 250=13.43%, 500=17.53%, 750=10.30%, 1000=5.27% lat (msec) : 2=6.59%, 4=11.13%, 10=24.37%, 20=7.62%, 50=2.59% cpu : usr=0.99%, sys=0.60%, ctx=979, majf=0, minf=18 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=54.3%, 16=45.7%, 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=1.6%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job3: (groupid=0, jobs=1): err= 0: pid=707439: Thu Oct 1 20:00:44 2026 write: IOPS=4129, BW=2065KiB/s (2114kB/s)(1024KiB/496msec); 0 zone resets slat (nsec): min=60, max=291848, avg=860.95, stdev=6628.26 clat (usec): min=52, max=46097, avg=3859.73, stdev=5215.83 lat (usec): min=55, max=46098, avg=3860.59, stdev=5215.59 clat percentiles (usec): | 1.00th=[ 86], 5.00th=[ 155], 10.00th=[ 219], 20.00th=[ 338], | 30.00th=[ 494], 40.00th=[ 742], 50.00th=[ 1254], 60.00th=[ 3294], | 70.00th=[ 5276], 80.00th=[ 6718], 90.00th=[ 9110], 95.00th=[14222], | 99.00th=[22938], 99.50th=[27919], 99.90th=[45876], 99.95th=[45876], | 99.99th=[45876] bw ( KiB/s): min= 2043, max= 2043, per=8.82%, avg=2043.00, stdev= 0.00, samples=1 iops : min= 4087, max= 4087, avg=4087.00, stdev= 0.00, samples=1 lat (usec) : 100=1.37%, 250=11.28%, 500=17.63%, 750=9.86%, 1000=6.45% lat (msec) : 2=6.84%, 4=10.60%, 10=26.42%, 20=7.62%, 50=1.95% cpu : usr=1.01%, sys=0.61%, ctx=956, majf=0, minf=19 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=49.2%, 16=50.8%, 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=97.8%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job4: (groupid=0, jobs=1): err= 0: pid=707440: Thu Oct 1 20:00:44 2026 write: IOPS=579, BW=4633KiB/s (4745kB/s)(1024KiB/221msec); 0 zone resets clat (usec): min=65, max=8132, avg=1627.99, stdev=1557.23 lat (usec): min=65, max=8132, avg=1628.36, stdev=1557.25 clat percentiles (usec): | 1.00th=[ 67], 5.00th=[ 114], 10.00th=[ 188], 20.00th=[ 293], | 30.00th=[ 478], 40.00th=[ 594], 50.00th=[ 1467], 60.00th=[ 1860], | 70.00th=[ 2147], 80.00th=[ 2638], 90.00th=[ 3294], 95.00th=[ 4424], | 99.00th=[ 7963], 99.50th=[ 8160], 99.90th=[ 8160], 99.95th=[ 8160], | 99.99th=[ 8160] lat (usec) : 100=4.69%, 250=8.59%, 500=19.53%, 750=11.72%, 1000=1.56% lat (msec) : 2=17.19%, 4=30.47%, 10=6.25% cpu : usr=0.45%, sys=5.91%, ctx=335, majf=0, minf=7 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job4: (groupid=0, jobs=1): err= 0: pid=707441: Thu Oct 1 20:00:44 2026 write: IOPS=581, BW=4655KiB/s (4766kB/s)(1024KiB/220msec); 0 zone resets clat (usec): min=52, max=14697, avg=1670.82, stdev=1841.97 lat (usec): min=52, max=14697, avg=1671.14, stdev=1841.97 clat percentiles (usec): | 1.00th=[ 60], 5.00th=[ 95], 10.00th=[ 188], 20.00th=[ 258], | 30.00th=[ 457], 40.00th=[ 734], 50.00th=[ 1352], 60.00th=[ 1762], | 70.00th=[ 2180], 80.00th=[ 2671], 90.00th=[ 3261], 95.00th=[ 4686], | 99.00th=[ 8717], 99.50th=[14746], 99.90th=[14746], 99.95th=[14746], | 99.99th=[14746] lat (usec) : 100=5.47%, 250=13.28%, 500=13.28%, 750=8.59%, 1000=4.69% lat (msec) : 2=19.53%, 4=27.34%, 10=7.03%, 20=0.78% cpu : usr=0.00%, sys=5.94%, ctx=334, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job4: (groupid=0, jobs=1): err= 0: pid=707442: Thu Oct 1 20:00:44 2026 write: IOPS=584, BW=4676KiB/s (4788kB/s)(1024KiB/219msec); 0 zone resets clat (usec): min=57, max=16770, avg=1700.23, stdev=2104.06 lat (usec): min=57, max=16771, avg=1700.57, stdev=2104.06 clat percentiles (usec): | 1.00th=[ 68], 5.00th=[ 86], 10.00th=[ 111], 20.00th=[ 277], | 30.00th=[ 420], 40.00th=[ 578], 50.00th=[ 1188], 60.00th=[ 1631], | 70.00th=[ 2089], 80.00th=[ 2671], 90.00th=[ 3785], 95.00th=[ 5145], | 99.00th=[ 8717], 99.50th=[16712], 99.90th=[16712], 99.95th=[16712], | 99.99th=[16712] lat (usec) : 100=8.59%, 250=10.16%, 500=17.97%, 750=5.47%, 1000=4.69% lat (msec) : 2=19.53%, 4=25.00%, 10=7.81%, 20=0.78% cpu : usr=0.00%, sys=5.05%, ctx=285, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job4: (groupid=0, jobs=1): err= 0: pid=707443: Thu Oct 1 20:00:44 2026 write: IOPS=606, BW=4853KiB/s (4970kB/s)(1024KiB/211msec); 0 zone resets clat (usec): min=57, max=15775, avg=1644.83, stdev=1960.07 lat (usec): min=57, max=15775, avg=1645.17, stdev=1960.06 clat percentiles (usec): | 1.00th=[ 63], 5.00th=[ 87], 10.00th=[ 129], 20.00th=[ 355], | 30.00th=[ 515], 40.00th=[ 701], 50.00th=[ 1369], 60.00th=[ 1614], | 70.00th=[ 1926], 80.00th=[ 2376], 90.00th=[ 3294], 95.00th=[ 4817], | 99.00th=[ 9110], 99.50th=[15795], 99.90th=[15795], 99.95th=[15795], | 99.99th=[15795] lat (usec) : 100=6.25%, 250=8.59%, 500=13.28%, 750=15.62%, 1000=0.78% lat (msec) : 2=26.56%, 4=22.66%, 10=5.47%, 20=0.78% cpu : usr=0.00%, sys=4.74%, ctx=305, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job4: (groupid=0, jobs=1): err= 0: pid=707444: Thu Oct 1 20:00:44 2026 write: IOPS=579, BW=4633KiB/s (4745kB/s)(1024KiB/221msec); 0 zone resets clat (usec): min=56, max=13627, avg=1719.95, stdev=1933.55 lat (usec): min=56, max=13627, avg=1720.31, stdev=1933.56 clat percentiles (usec): | 1.00th=[ 62], 5.00th=[ 81], 10.00th=[ 145], 20.00th=[ 334], | 30.00th=[ 465], 40.00th=[ 725], 50.00th=[ 1254], 60.00th=[ 1713], | 70.00th=[ 2089], 80.00th=[ 2638], 90.00th=[ 3720], 95.00th=[ 5145], | 99.00th=[ 9765], 99.50th=[13566], 99.90th=[13566], 99.95th=[13566], | 99.99th=[13566] lat (usec) : 100=6.25%, 250=7.03%, 500=18.75%, 750=9.38%, 1000=3.91% lat (msec) : 2=21.88%, 4=24.22%, 10=7.81%, 20=0.78% cpu : usr=0.45%, sys=4.09%, ctx=296, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job5: (groupid=0, jobs=1): err= 0: pid=707445: Thu Oct 1 20:00:44 2026 read: IOPS=3459, BW=3459KiB/s (3542kB/s)(1024KiB/296msec) clat (nsec): min=851, max=13876k, avg=286972.22, stdev=954663.08 lat (nsec): min=891, max=13876k, avg=287067.89, stdev=954693.76 clat percentiles (nsec): | 1.00th=[ 868], 5.00th=[ 908], 10.00th=[ 972], | 20.00th=[ 1048], 30.00th=[ 1144], 40.00th=[ 1288], | 50.00th=[ 1576], 60.00th=[ 4448], 70.00th=[ 39168], | 80.00th=[ 123392], 90.00th=[ 626688], 95.00th=[ 1974272], | 99.00th=[ 3883008], 99.50th=[ 5144576], 99.90th=[11993088], | 99.95th=[13828096], 99.99th=[13828096] lat (nsec) : 1000=13.18% lat (usec) : 2=42.48%, 4=4.20%, 10=0.88%, 20=0.20%, 50=12.99% lat (usec) : 100=5.08%, 250=6.05%, 500=4.00%, 750=1.86%, 1000=0.68% lat (msec) : 2=3.42%, 4=4.00%, 10=0.78%, 20=0.20% cpu : usr=0.34%, sys=5.76%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job5: (groupid=0, jobs=1): err= 0: pid=707446: Thu Oct 1 20:00:44 2026 read: IOPS=3190, BW=3190KiB/s (3267kB/s)(1024KiB/321msec) clat (nsec): min=850, max=13880k, avg=310372.96, stdev=963853.93 lat (nsec): min=900, max=13880k, avg=310475.15, stdev=963873.04 clat percentiles (nsec): | 1.00th=[ 892], 5.00th=[ 1004], 10.00th=[ 1096], | 20.00th=[ 1272], 30.00th=[ 1496], 40.00th=[ 1784], | 50.00th=[ 2768], 60.00th=[ 38144], 70.00th=[ 59648], | 80.00th=[ 158720], 90.00th=[ 684032], 95.00th=[ 2244608], | 99.00th=[ 3784704], 99.50th=[ 5537792], 99.90th=[11993088], | 99.95th=[13828096], 99.99th=[13828096] lat (nsec) : 1000=4.79% lat (usec) : 2=39.36%, 4=6.54%, 10=0.68%, 20=0.20%, 50=14.94% lat (usec) : 100=10.25%, 250=5.57%, 500=5.37%, 750=2.44%, 1000=0.68% lat (msec) : 2=3.52%, 4=4.79%, 10=0.68%, 20=0.20% cpu : usr=0.00%, sys=5.94%, ctx=641, 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=1024,0,0,0 short=0,0,0,0 dropped=0,0,0,0 errors : total=0, first_error=0/ latency : target=0, window=0, percentile=100.00%, depth=16 job5: (groupid=0, jobs=1): err= 0: pid=707447: Thu Oct 1 20:00:44 2026 read: IOPS=3447, BW=3448KiB/s (3531kB/s)(1024KiB/297msec) clat (nsec): min=840, max=13890k, avg=287131.45, stdev=960419.64 lat (nsec): min=880, max=13891k, avg=287220.78, stdev=960457.51 clat percentiles (nsec): | 1.00th=[ 868], 5.00th=[ 940], 10.00th=[ 1004], | 20.00th=[ 1112], 30.00th=[ 1208], 40.00th=[ 1304], | 50.00th=[ 1496], 60.00th=[ 2024], 70.00th=[ 36096], | 80.00th=[ 97792], 90.00th=[ 643072], 95.00th=[ 1990656], | 99.00th=[ 4079616], 99.50th=[ 5341184], 99.90th=[11993088], | 99.95th=[13828096], 99.99th=[13828096] lat (nsec) : 1000=9.57% lat (usec) : 2=50.29%, 4=4.30%, 10=0.39%, 50=8.98%, 100=6.54% lat (usec) : 250=4.20%, 500=4.39%, 750=2.15%, 1000=0.59% lat (msec) : 2=3.61%, 4=3.91%, 10=0.88%, 20=0.20% cpu : usr=0.00%, sys=5.07%, ctx=498, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job5: (groupid=0, jobs=1): err= 0: pid=707448: Thu Oct 1 20:00:44 2026 read: IOPS=2968, BW=2968KiB/s (3039kB/s)(1024KiB/345msec) clat (nsec): min=850, max=13872k, avg=334255.54, stdev=998703.49 lat (nsec): min=890, max=13872k, avg=334366.10, stdev=998726.97 clat percentiles (nsec): | 1.00th=[ 892], 5.00th=[ 1048], 10.00th=[ 1176], | 20.00th=[ 1352], 30.00th=[ 1528], 40.00th=[ 1976], | 50.00th=[ 29056], 60.00th=[ 40192], 70.00th=[ 63232], | 80.00th=[ 185344], 90.00th=[ 1105920], 95.00th=[ 2277376], | 99.00th=[ 4145152], 99.50th=[ 5603328], 99.90th=[11862016], | 99.95th=[13828096], 99.99th=[13828096] lat (nsec) : 1000=3.42% lat (usec) : 2=36.91%, 4=8.01%, 10=0.29%, 20=0.10%, 50=16.02% lat (usec) : 100=10.35%, 250=7.13%, 500=5.08%, 750=1.86%, 1000=0.68% lat (msec) : 2=4.59%, 4=4.49%, 10=0.88%, 20=0.20% cpu : usr=0.00%, sys=6.10%, ctx=665, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job5: (groupid=0, jobs=1): err= 0: pid=707449: Thu Oct 1 20:00:44 2026 read: IOPS=3200, BW=3200KiB/s (3277kB/s)(1024KiB/320msec) clat (nsec): min=860, max=13887k, avg=310490.49, stdev=975897.03 lat (nsec): min=890, max=13887k, avg=310590.92, stdev=975925.17 clat percentiles (nsec): | 1.00th=[ 868], 5.00th=[ 940], 10.00th=[ 980], | 20.00th=[ 1064], 30.00th=[ 1176], 40.00th=[ 1384], | 50.00th=[ 1768], 60.00th=[ 2768], 70.00th=[ 49408], | 80.00th=[ 144384], 90.00th=[ 888832], 95.00th=[ 2310144], | 99.00th=[ 4145152], 99.50th=[ 5275648], 99.90th=[11993088], | 99.95th=[13828096], 99.99th=[13828096] lat (nsec) : 1000=11.52% lat (usec) : 2=42.58%, 4=6.54%, 10=0.29%, 50=9.28%, 100=7.71% lat (usec) : 250=5.76%, 500=4.49%, 750=1.66%, 1000=0.49% lat (msec) : 2=3.61%, 4=4.98%, 10=0.88%, 20=0.20% cpu : usr=0.94%, sys=4.70%, ctx=539, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job6: (groupid=0, jobs=1): err= 0: pid=707450: Thu Oct 1 20:00:44 2026 write: IOPS=2206, BW=17.2MiB/s (18.1MB/s)(1024KiB/58msec); 0 zone resets slat (nsec): min=90, max=96863, avg=2067.56, stdev=9795.11 clat (usec): min=22, max=15852, avg=7124.51, stdev=5544.18 lat (usec): min=23, max=15949, avg=7126.57, stdev=5544.77 clat percentiles (usec): | 1.00th=[ 23], 5.00th=[ 41], 10.00th=[ 55], 20.00th=[ 1418], | 30.00th=[ 1958], 40.00th=[ 5014], 50.00th=[ 7439], 60.00th=[ 9110], | 70.00th=[10159], 80.00th=[13829], 90.00th=[15401], 95.00th=[15795], | 99.00th=[15795], 99.50th=[15795], 99.90th=[15795], 99.95th=[15795], | 99.99th=[15795] lat (usec) : 50=7.81%, 100=5.47%, 250=2.34%, 500=2.34%, 750=1.56% lat (msec) : 2=11.72%, 4=7.03%, 10=30.47%, 20=31.25% cpu : usr=0.00%, sys=0.00%, ctx=55, majf=0, minf=19 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=62.5%, 16=37.5%, 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=96.7%, 8=2.7%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job6: (groupid=0, jobs=1): err= 0: pid=707451: Thu Oct 1 20:00:44 2026 write: IOPS=2909, BW=22.7MiB/s (23.8MB/s)(1024KiB/44msec); 0 zone resets slat (nsec): min=91, max=82222, avg=1806.23, stdev=8413.46 clat (usec): min=15, max=14726, avg=5267.66, stdev=4414.29 lat (usec): min=16, max=14808, avg=5269.47, stdev=4415.72 clat percentiles (usec): | 1.00th=[ 21], 5.00th=[ 46], 10.00th=[ 60], 20.00th=[ 104], | 30.00th=[ 2638], 40.00th=[ 4178], 50.00th=[ 4359], 60.00th=[ 5473], | 70.00th=[ 8160], 80.00th=[ 9503], 90.00th=[11600], 95.00th=[14615], | 99.00th=[14746], 99.50th=[14746], 99.90th=[14746], 99.95th=[14746], | 99.99th=[14746] lat (usec) : 20=0.78%, 50=6.25%, 100=12.50%, 250=6.25%, 750=3.91% lat (msec) : 4=3.91%, 10=56.25%, 20=10.16% cpu : usr=0.00%, sys=0.00%, ctx=52, 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=96.6%, 8=2.8%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job6: (groupid=0, jobs=1): err= 0: pid=707452: Thu Oct 1 20:00:44 2026 write: IOPS=2612, BW=20.4MiB/s (21.4MB/s)(1024KiB/49msec); 0 zone resets slat (nsec): min=100, max=98332, avg=2348.47, stdev=11236.76 clat (usec): min=25, max=15206, avg=5921.85, stdev=4351.60 lat (usec): min=25, max=15207, avg=5924.20, stdev=4354.09 clat percentiles (usec): | 1.00th=[ 26], 5.00th=[ 59], 10.00th=[ 88], 20.00th=[ 594], | 30.00th=[ 3097], 40.00th=[ 5473], 50.00th=[ 5997], 60.00th=[ 7046], | 70.00th=[ 8356], 80.00th=[ 9634], 90.00th=[11863], 95.00th=[14615], | 99.00th=[14746], 99.50th=[15270], 99.90th=[15270], 99.95th=[15270], | 99.99th=[15270] lat (usec) : 50=3.91%, 100=7.03%, 250=5.47%, 750=7.03% lat (msec) : 2=1.56%, 4=10.94%, 10=52.34%, 20=11.72% cpu : usr=0.00%, sys=0.00%, ctx=53, 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=97.3%, 8=2.2%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job6: (groupid=0, jobs=1): err= 0: pid=707453: Thu Oct 1 20:00:44 2026 write: IOPS=1969, BW=15.4MiB/s (16.1MB/s)(1024KiB/65msec); 0 zone resets slat (nsec): min=120, max=129443, avg=2439.01, stdev=12686.43 clat (usec): min=39, max=23332, avg=7860.87, stdev=6666.24 lat (usec): min=40, max=23333, avg=7863.31, stdev=6667.73 clat percentiles (usec): | 1.00th=[ 43], 5.00th=[ 86], 10.00th=[ 198], 20.00th=[ 1549], | 30.00th=[ 2769], 40.00th=[ 4621], 50.00th=[ 5735], 60.00th=[ 8291], | 70.00th=[ 9765], 80.00th=[15795], 90.00th=[18220], 95.00th=[20579], | 99.00th=[23462], 99.50th=[23462], 99.90th=[23462], 99.95th=[23462], | 99.99th=[23462] lat (usec) : 50=3.12%, 100=3.12%, 250=4.69%, 500=1.56%, 750=3.91% lat (msec) : 2=4.69%, 4=17.19%, 10=33.59%, 20=21.88%, 50=6.25% cpu : usr=1.56%, sys=0.00%, ctx=52, majf=0, minf=20 IO depths : 1=0.0%, 2=0.0%, 4=0.0%, 8=62.5%, 16=37.5%, 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=96.1%, 8=2.8%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job6: (groupid=0, jobs=1): err= 0: pid=707454: Thu Oct 1 20:00:44 2026 write: IOPS=2909, BW=22.7MiB/s (23.8MB/s)(1024KiB/44msec); 0 zone resets slat (nsec): min=80, max=90722, avg=1871.05, stdev=8855.71 clat (usec): min=19, max=14724, avg=5264.25, stdev=4378.73 lat (usec): min=19, max=14808, avg=5266.12, stdev=4380.35 clat percentiles (usec): | 1.00th=[ 25], 5.00th=[ 35], 10.00th=[ 62], 20.00th=[ 157], | 30.00th=[ 1434], 40.00th=[ 4228], 50.00th=[ 4359], 60.00th=[ 6259], | 70.00th=[ 8848], 80.00th=[ 9765], 90.00th=[ 9896], 95.00th=[14615], | 99.00th=[14746], 99.50th=[14746], 99.90th=[14746], 99.95th=[14746], | 99.99th=[14746] lat (usec) : 20=0.78%, 50=7.81%, 100=5.47%, 250=10.94%, 750=3.12% lat (msec) : 2=4.69%, 4=3.91%, 10=57.03%, 20=6.25% cpu : usr=0.00%, sys=0.00%, ctx=53, majf=0, minf=18 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=96.2%, 8=3.3%, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job7: (groupid=0, jobs=1): err= 0: pid=707455: Thu Oct 1 20:00:44 2026 write: IOPS=472, BW=3779KiB/s (3869kB/s)(1024KiB/271msec); 0 zone resets clat (usec): min=4, max=9849, avg=2110.00, stdev=2150.18 lat (usec): min=4, max=9850, avg=2110.33, stdev=2150.17 clat percentiles (usec): | 1.00th=[ 11], 5.00th=[ 17], 10.00th=[ 80], 20.00th=[ 251], | 30.00th=[ 474], 40.00th=[ 922], 50.00th=[ 1287], 60.00th=[ 2114], | 70.00th=[ 3064], 80.00th=[ 3818], 90.00th=[ 4752], 95.00th=[ 6325], | 99.00th=[ 9503], 99.50th=[ 9896], 99.90th=[ 9896], 99.95th=[ 9896], | 99.99th=[ 9896] lat (usec) : 10=0.78%, 20=5.47%, 50=1.56%, 100=2.34%, 250=9.38% lat (usec) : 500=10.94%, 750=7.03%, 1000=5.47% lat (msec) : 2=16.41%, 4=24.22%, 10=16.41% cpu : usr=0.00%, sys=2.59%, ctx=230, 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=0,128,0,0 short=0,0,0,0 dropped=0,0,0,0 errors : total=0, first_error=0/ latency : target=0, window=0, percentile=100.00%, depth=16 job7: (groupid=0, jobs=1): err= 0: pid=707456: Thu Oct 1 20:00:44 2026 write: IOPS=507, BW=4063KiB/s (4161kB/s)(1024KiB/252msec); 0 zone resets clat (usec): min=6, max=9824, avg=1866.06, stdev=1961.82 lat (usec): min=6, max=9825, avg=1866.37, stdev=1961.83 clat percentiles (usec): | 1.00th=[ 8], 5.00th=[ 12], 10.00th=[ 17], 20.00th=[ 247], | 30.00th=[ 441], 40.00th=[ 660], 50.00th=[ 979], 60.00th=[ 1745], | 70.00th=[ 2999], 80.00th=[ 3654], 90.00th=[ 4293], 95.00th=[ 5276], | 99.00th=[ 8160], 99.50th=[ 9765], 99.90th=[ 9765], 99.95th=[ 9765], | 99.99th=[ 9765] lat (usec) : 10=3.91%, 20=8.59%, 50=2.34%, 100=0.78%, 250=4.69% lat (usec) : 500=14.84%, 750=8.59%, 1000=7.03% lat (msec) : 2=10.16%, 4=27.34%, 10=11.72% cpu : usr=0.00%, sys=2.39%, ctx=269, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job7: (groupid=0, jobs=1): err= 0: pid=707457: Thu Oct 1 20:00:44 2026 write: IOPS=483, BW=3864KiB/s (3957kB/s)(1024KiB/265msec); 0 zone resets clat (usec): min=6, max=14596, avg=2016.76, stdev=2085.27 lat (usec): min=7, max=14596, avg=2017.06, stdev=2085.28 clat percentiles (usec): | 1.00th=[ 8], 5.00th=[ 16], 10.00th=[ 23], 20.00th=[ 310], | 30.00th=[ 486], 40.00th=[ 799], 50.00th=[ 1631], 60.00th=[ 2245], | 70.00th=[ 2737], 80.00th=[ 3720], 90.00th=[ 4293], 95.00th=[ 4686], | 99.00th=[ 9765], 99.50th=[14615], 99.90th=[14615], 99.95th=[14615], | 99.99th=[14615] lat (usec) : 10=1.56%, 20=6.25%, 50=3.91%, 100=1.56%, 250=3.91% lat (usec) : 500=13.28%, 750=8.59%, 1000=3.12% lat (msec) : 2=14.84%, 4=29.69%, 10=12.50%, 20=0.78% cpu : usr=0.00%, sys=3.03%, ctx=227, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job7: (groupid=0, jobs=1): err= 0: pid=707458: Thu Oct 1 20:00:44 2026 write: IOPS=492, BW=3938KiB/s (4033kB/s)(1024KiB/260msec); 0 zone resets clat (usec): min=8, max=9814, avg=1931.61, stdev=1897.35 lat (usec): min=8, max=9814, avg=1931.90, stdev=1897.37 clat percentiles (usec): | 1.00th=[ 10], 5.00th=[ 15], 10.00th=[ 25], 20.00th=[ 215], | 30.00th=[ 404], 40.00th=[ 725], 50.00th=[ 1434], 60.00th=[ 2245], | 70.00th=[ 2966], 80.00th=[ 3589], 90.00th=[ 4424], 95.00th=[ 5211], | 99.00th=[ 8029], 99.50th=[ 9765], 99.90th=[ 9765], 99.95th=[ 9765], | 99.99th=[ 9765] lat (usec) : 10=1.56%, 20=6.25%, 50=4.69%, 100=0.78%, 250=9.38% lat (usec) : 500=10.16%, 750=7.81%, 1000=4.69% lat (msec) : 2=12.50%, 4=28.91%, 10=13.28% cpu : usr=0.00%, sys=2.32%, ctx=287, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job7: (groupid=0, jobs=1): err= 0: pid=707459: Thu Oct 1 20:00:44 2026 write: IOPS=492, BW=3938KiB/s (4033kB/s)(1024KiB/260msec); 0 zone resets clat (usec): min=8, max=9766, avg=1931.86, stdev=2000.34 lat (usec): min=8, max=9767, avg=1932.16, stdev=2000.37 clat percentiles (usec): | 1.00th=[ 10], 5.00th=[ 12], 10.00th=[ 14], 20.00th=[ 116], | 30.00th=[ 388], 40.00th=[ 644], 50.00th=[ 1483], 60.00th=[ 1958], | 70.00th=[ 2573], 80.00th=[ 3589], 90.00th=[ 4621], 95.00th=[ 5669], | 99.00th=[ 7832], 99.50th=[ 9765], 99.90th=[ 9765], 99.95th=[ 9765], | 99.99th=[ 9765] lat (usec) : 10=2.34%, 20=10.16%, 50=2.34%, 100=3.12%, 250=3.91% lat (usec) : 500=12.50%, 750=7.81%, 1000=3.91% lat (msec) : 2=14.84%, 4=24.22%, 10=14.84% cpu : usr=0.39%, sys=2.32%, ctx=220, 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job8: (groupid=0, jobs=1): err= 0: pid=707460: Thu Oct 1 20:00:44 2026 write: IOPS=39.4k, BW=38.5MiB/s (40.3MB/s)(1024KiB/26msec); 0 zone resets clat (nsec): min=20, max=6593.2k, avg=24205.05, stdev=269909.65 lat (nsec): min=49, max=6593.2k, avg=24247.78, stdev=269911.88 clat percentiles (nsec): | 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30], | 20.00th=[ 40], 30.00th=[ 49], 40.00th=[ 60], | 50.00th=[ 70], 60.00th=[ 201], 70.00th=[ 2256], | 80.00th=[ 3056], 90.00th=[ 3984], 95.00th=[ 5472], | 99.00th=[ 134144], 99.50th=[1597440], 99.90th=[3031040], | 99.95th=[6586368], 99.99th=[6586368] lat (nsec) : 50=30.08%, 100=24.90%, 250=9.28%, 500=3.42%, 750=0.10% lat (usec) : 4=22.46%, 10=5.47%, 20=0.20%, 50=1.37%, 100=1.46% lat (usec) : 250=0.39% lat (msec) : 2=0.49%, 4=0.29%, 10=0.10% cpu : usr=0.00%, sys=12.00%, ctx=65, majf=38, minf=302 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job8: (groupid=0, jobs=1): err= 0: pid=707461: Thu Oct 1 20:00:44 2026 write: IOPS=39.4k, BW=38.5MiB/s (40.3MB/s)(1024KiB/26msec); 0 zone resets clat (nsec): min=20, max=6104.8k, avg=23601.36, stdev=249636.37 lat (nsec): min=49, max=6104.9k, avg=23649.63, stdev=249639.03 clat percentiles (nsec): | 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30], | 20.00th=[ 40], 30.00th=[ 40], 40.00th=[ 50], | 50.00th=[ 80], 60.00th=[ 2064], 70.00th=[ 2256], | 80.00th=[ 2544], 90.00th=[ 3536], 95.00th=[ 37120], | 99.00th=[ 183296], 99.50th=[1630208], 99.90th=[2605056], | 99.95th=[6127616], 99.99th=[6127616] lat (nsec) : 50=38.57%, 100=12.99%, 250=4.49%, 500=2.73%, 750=0.10% lat (usec) : 2=0.68%, 4=31.15%, 10=1.86%, 20=0.59%, 50=3.61% lat (usec) : 100=1.76%, 250=0.49%, 500=0.20%, 1000=0.10% lat (msec) : 2=0.29%, 4=0.29%, 10=0.10% cpu : usr=0.00%, sys=12.00%, ctx=81, majf=61, minf=368 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job8: (groupid=0, jobs=1): err= 0: pid=707462: Thu Oct 1 20:00:44 2026 write: IOPS=39.4k, BW=38.5MiB/s (40.3MB/s)(1024KiB/26msec); 0 zone resets clat (nsec): min=20, max=6097.3k, avg=24090.72, stdev=276046.95 lat (nsec): min=49, max=6097.4k, avg=24132.74, stdev=276048.19 clat percentiles (nsec): | 1.00th=[ 30], 5.00th=[ 31], 10.00th=[ 40], | 20.00th=[ 50], 30.00th=[ 60], 40.00th=[ 70], | 50.00th=[ 181], 60.00th=[ 708], 70.00th=[ 2416], | 80.00th=[ 2896], 90.00th=[ 4016], 95.00th=[ 10944], | 99.00th=[ 110080], 99.50th=[1499136], 99.90th=[4112384], | 99.95th=[6127616], 99.99th=[6127616] lat (nsec) : 50=16.80%, 100=28.91%, 250=10.35%, 500=3.61%, 750=0.39% lat (usec) : 2=0.49%, 4=29.30%, 10=5.08%, 20=0.68%, 50=1.56% lat (usec) : 100=1.76%, 250=0.29%, 500=0.10% lat (msec) : 2=0.29%, 4=0.20%, 10=0.20% cpu : usr=0.00%, sys=12.00%, ctx=65, majf=42, minf=372 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job8: (groupid=0, jobs=1): err= 0: pid=707463: Thu Oct 1 20:00:44 2026 write: IOPS=41.0k, BW=40.0MiB/s (41.9MB/s)(1024KiB/25msec); 0 zone resets clat (nsec): min=20, max=8581.5k, avg=23655.95, stdev=306773.26 lat (nsec): min=49, max=8581.5k, avg=23697.52, stdev=306777.34 clat percentiles (nsec): | 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30], | 20.00th=[ 40], 30.00th=[ 40], 40.00th=[ 50], | 50.00th=[ 70], 60.00th=[ 181], 70.00th=[ 2064], | 80.00th=[ 2544], 90.00th=[ 3408], 95.00th=[ 7008], | 99.00th=[ 234496], 99.50th=[1417216], 99.90th=[2867200], | 99.95th=[8585216], 99.99th=[8585216] lat (nsec) : 50=38.09%, 100=17.29%, 250=11.52%, 500=1.95%, 750=0.20% lat (nsec) : 1000=0.10% lat (usec) : 2=0.20%, 4=23.63%, 10=2.34%, 20=0.39%, 50=2.05% lat (usec) : 100=1.07%, 250=0.20%, 500=0.10%, 750=0.10%, 1000=0.10% lat (msec) : 2=0.39%, 4=0.20%, 10=0.10% cpu : usr=0.00%, sys=8.33%, ctx=53, majf=40, minf=285 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/ latency : target=0, window=0, percentile=100.00%, depth=16 job8: (groupid=0, jobs=1): err= 0: pid=707464: Thu Oct 1 20:00:44 2026 write: IOPS=39.4k, BW=38.5MiB/s (40.3MB/s)(1024KiB/26msec); 0 zone resets clat (nsec): min=20, max=8333.0k, avg=23855.65, stdev=293025.39 lat (nsec): min=49, max=8333.0k, avg=23904.52, stdev=293026.97 clat percentiles (nsec): | 1.00th=[ 29], 5.00th=[ 30], 10.00th=[ 30], | 20.00th=[ 40], 30.00th=[ 50], 40.00th=[ 70], | 50.00th=[ 181], 60.00th=[ 2064], 70.00th=[ 2416], | 80.00th=[ 2960], 90.00th=[ 7776], 95.00th=[ 39168], | 99.00th=[ 136192], 99.50th=[1003520], 99.90th=[2899968], | 99.95th=[8355840], 99.99th=[8355840] lat (nsec) : 50=29.98%, 100=15.92%, 250=9.57%, 500=2.34%, 750=0.29% lat (usec) : 2=0.98%, 4=29.30%, 10=1.95%, 20=0.68%, 50=5.86% lat (usec) : 100=1.86%, 250=0.39%, 750=0.10%, 1000=0.10% lat (msec) : 2=0.49%, 4=0.10%, 10=0.10% cpu : usr=8.00%, sys=4.00%, ctx=98, majf=84, minf=352 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/ 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=707465: Thu Oct 1 20:00:44 2026 write: IOPS=166, BW=658KiB/s (674kB/s)(1012KiB/1538msec); 0 zone resets clat (usec): min=2494, max=25374, avg=6057.40, stdev=3383.32 lat (usec): min=2494, max=25374, avg=6057.91, stdev=3383.24 clat percentiles (usec): | 1.00th=[ 3359], 5.00th=[ 3621], 10.00th=[ 3720], 20.00th=[ 3884], | 30.00th=[ 4015], 40.00th=[ 4113], 50.00th=[ 4228], 60.00th=[ 6521], | 70.00th=[ 7111], 80.00th=[ 7439], 90.00th=[ 8291], 95.00th=[15401], | 99.00th=[17957], 99.50th=[21627], 99.90th=[25297], 99.95th=[25297], | 99.99th=[25297] bw ( KiB/s): min= 376, max= 872, per=2.81%, avg=650.67, stdev=252.26, samples=3 iops : min= 94, max= 218, avg=162.67, stdev=63.07, samples=3 lat (msec) : 4=28.91%, 10=62.89%, 20=6.25%, 50=0.78% cpu : usr=0.33%, sys=1.50%, ctx=616, majf=83, minf=183 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=3, first_error=5/ 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=707466: Thu Oct 1 20:00:44 2026 write: IOPS=166, BW=657KiB/s (672kB/s)(1008KiB/1535msec); 0 zone resets clat (usec): min=2103, max=24823, avg=6077.59, stdev=3249.97 lat (usec): min=2104, max=24824, avg=6078.21, stdev=3249.83 clat percentiles (usec): | 1.00th=[ 3359], 5.00th=[ 3621], 10.00th=[ 3720], 20.00th=[ 3916], | 30.00th=[ 4015], 40.00th=[ 4146], 50.00th=[ 4293], 60.00th=[ 6718], | 70.00th=[ 7111], 80.00th=[ 7504], 90.00th=[ 8717], 95.00th=[13435], | 99.00th=[17957], 99.50th=[18482], 99.90th=[24773], 99.95th=[24773], | 99.99th=[24773] bw ( KiB/s): min= 384, max= 864, per=2.81%, avg=650.67, stdev=244.40, samples=3 iops : min= 96, max= 216, avg=162.67, stdev=61.10, samples=3 lat (msec) : 4=28.52%, 10=62.50%, 20=7.03%, 50=0.39% cpu : usr=0.20%, sys=1.69%, ctx=610, majf=91, minf=174 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/ 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=707467: Thu Oct 1 20:00:44 2026 write: IOPS=166, BW=660KiB/s (676kB/s)(1012KiB/1534msec); 0 zone resets clat (usec): min=3279, max=18444, avg=6050.26, stdev=3198.30 lat (usec): min=3279, max=18445, avg=6050.93, stdev=3198.12 clat percentiles (usec): | 1.00th=[ 3359], 5.00th=[ 3621], 10.00th=[ 3720], 20.00th=[ 3884], | 30.00th=[ 4015], 40.00th=[ 4113], 50.00th=[ 4228], 60.00th=[ 6718], | 70.00th=[ 7111], 80.00th=[ 7439], 90.00th=[ 8586], 95.00th=[15139], | 99.00th=[17957], 99.50th=[18220], 99.90th=[18482], 99.95th=[18482], | 99.99th=[18482] bw ( KiB/s): min= 376, max= 872, per=2.82%, avg=653.33, stdev=253.15, samples=3 iops : min= 94, max= 218, avg=163.33, stdev=63.29, samples=3 lat (msec) : 4=29.30%, 10=61.72%, 20=7.81% cpu : usr=0.39%, sys=1.44%, ctx=616, majf=81, minf=184 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=3, first_error=5/ 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=707468: Thu Oct 1 20:00:44 2026 write: IOPS=167, BW=663KiB/s (679kB/s)(1012KiB/1527msec); 0 zone resets clat (usec): min=3347, max=19986, avg=6014.94, stdev=3253.00 lat (usec): min=3348, max=19986, avg=6015.43, stdev=3252.92 clat percentiles (usec): | 1.00th=[ 3458], 5.00th=[ 3621], 10.00th=[ 3720], 20.00th=[ 3916], | 30.00th=[ 3982], 40.00th=[ 4113], 50.00th=[ 4228], 60.00th=[ 6390], | 70.00th=[ 6980], 80.00th=[ 7373], 90.00th=[ 8586], 95.00th=[15401], | 99.00th=[18220], 99.50th=[18482], 99.90th=[20055], 99.95th=[20055], | 99.99th=[20055] bw ( KiB/s): min= 368, max= 904, per=2.84%, avg=658.67, stdev=270.86, samples=3 iops : min= 92, max= 226, avg=164.67, stdev=67.72, samples=3 lat (msec) : 4=29.69%, 10=61.33%, 20=7.81% cpu : usr=0.20%, sys=1.57%, ctx=617, majf=82, minf=183 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=3, first_error=5/ 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=707469: Thu Oct 1 20:00:44 2026 write: IOPS=165, BW=655KiB/s (671kB/s)(1012KiB/1545msec); 0 zone resets clat (usec): min=3175, max=30967, avg=6088.88, stdev=3478.00 lat (usec): min=3175, max=30967, avg=6089.53, stdev=3477.84 clat percentiles (usec): | 1.00th=[ 3326], 5.00th=[ 3654], 10.00th=[ 3720], 20.00th=[ 3916], | 30.00th=[ 4015], 40.00th=[ 4146], 50.00th=[ 4228], 60.00th=[ 6652], | 70.00th=[ 7111], 80.00th=[ 7504], 90.00th=[ 8356], 95.00th=[14091], | 99.00th=[17695], 99.50th=[22414], 99.90th=[31065], 99.95th=[31065], | 99.99th=[31065] bw ( KiB/s): min= 360, max= 864, per=2.79%, avg=645.33, stdev=258.53, samples=3 iops : min= 90, max= 216, avg=161.33, stdev=64.63, samples=3 lat (msec) : 4=30.08%, 10=61.72%, 20=6.25%, 50=0.78% cpu : usr=0.32%, sys=1.55%, ctx=625, majf=87, minf=181 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=3, first_error=5/ latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=22.4MiB/s (23.5MB/s), 2296KiB/s-3459KiB/s (2351kB/s-3542kB/s), io=10.0MiB (10.5MB), run=296-446msec WRITE: bw=22.6MiB/s (23.7MB/s), 655KiB/s-40.0MiB/s (671kB/s-41.9MB/s), io=34.9MiB (36.6MB), run=25-1545msec Disk stats (read/write): sdb: ios=12851/14726, sectors=31128/54146, merge=0/34, ticks=1119/10386, in_queue=12835, util=92.02% umount: /dev/sdb: not mounted.