io-3.35
Starting 8 processes
randread: Laying out IO file (1 file / 10240MiB)
randread: Laying out IO file (1 file / 10240MiB)
randread: Laying out IO file (1 file / 10240MiB)
fio: ENOSPC on laying out file, stopping
fio: pid=0, err=28/file:filesetup.c:240, func=write, error=No space left on device
randread: Laying out IO file (1 file / 10240MiB)
fio: pid=0, err=28/file:filesetup.c:174, func=open, error=No space left on device
randwrite: Laying out IO file (1 file / 10240MiB)
fio: pid=0, err=28/file:filesetup.c:174, func=open, error=No space left on device
randwrite: Laying out IO file (1 file / 10240MiB)
fio: pid=0, err=28/file:filesetup.c:174, func=open, error=No space left on device
randwrite: Laying out IO file (1 file / 10240MiB)
fio: pid=0, err=28/file:filesetup.c:174, func=open, error=No space left on device
randwrite: Laying out IO file (1 file / 10240MiB)
fio: pid=0, err=28/file:filesetup.c:174, func=open, error=No space left on device
Jobs: 2 (f=2): [r(2),X(6)][100.0%][r=279KiB/s][r=69 IOPS][eta 00m:00s]
randread: (groupid=0, jobs=1): err= 0: pid=4012: Wed Jul 16 22:21:23 2025
read: IOPS=36, BW=144KiB/s (148kB/s)(8668KiB/60032msec)
slat (nsec): min=1960, max=423031k, avg=27609589.07, stdev=25336672.45
clat (msec): min=9, max=8015, avg=411.63, stdev=396.00
lat (msec): min=35, max=8015, avg=439.24, stdev=395.86
clat percentiles (msec):
| 1.00th=[ 89], 5.00th=[ 262], 10.00th=[ 288], 20.00th=[ 309],
| 30.00th=[ 330], 40.00th=[ 347], 50.00th=[ 359], 60.00th=[ 380],
| 70.00th=[ 418], 80.00th=[ 468], 90.00th=[ 535], 95.00th=[ 625],
| 99.00th=[ 768], 99.50th=[ 1921], 99.90th=[ 7684], 99.95th=[ 7752],
| 99.99th=[ 8020]
bw ( KiB/s): min= 24, max= 211, per=49.95%, avg=144.88, stdev=31.58, samples=114
iops : min= 6, max= 52, avg=35.96, stdev= 7.92, samples=114
lat (msec) : 10=0.05%, 20=0.14%, 50=0.37%, 100=0.65%, 250=2.86%
lat (msec) : 500=81.50%, 750=13.15%, 1000=0.60%, 2000=0.23%, >=2000=0.46%
cpu : usr=0.32%, sys=99.26%, ctx=735, majf=0, minf=26
IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.4%, 16=99.3%, 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=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2167,0,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=16
randread: (groupid=0, jobs=1): err= 0: pid=4013: Wed Jul 16 22:21:23 2025
read: IOPS=36, BW=144KiB/s (148kB/s)(8680KiB/60180msec)
slat (nsec): min=1979, max=438546k, avg=27562216.01, stdev=25336850.71
clat (msec): min=6, max=8611, avg=411.96, stdev=584.57
lat (msec): min=33, max=8632, avg=439.52, stdev=583.69
clat percentiles (msec):
| 1.00th=[ 128], 5.00th=[ 236], 10.00th=[ 257], 20.00th=[ 284],
| 30.00th=[ 305], 40.00th=[ 321], 50.00th=[ 342], 60.00th=[ 368],
| 70.00th=[ 393], 80.00th=[ 435], 90.00th=[ 502], 95.00th=[ 575],
| 99.00th=[ 1636], 99.50th=[ 7013], 99.90th=[ 8423], 99.95th=[ 8490],
| 99.99th=[ 8658]
bw ( KiB/s): min= 32, max= 247, per=49.95%, avg=144.90, stdev=32.09, samples=115
iops : min= 8, max= 61, avg=36.01, stdev= 8.06, samples=115
lat (msec) : 10=0.09%, 20=0.05%, 50=0.37%, 100=0.28%, 250=7.00%
lat (msec) : 500=81.94%, 750=8.39%, 1000=0.74%, 2000=0.32%, >=2000=0.83%
cpu : usr=0.36%, sys=98.93%, ctx=813, majf=0, minf=27
IO depths : 1=0.1%, 2=0.1%, 4=0.2%, 8=0.4%, 16=99.3%, 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=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=2170,0,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=16
Run status group 0 (all jobs):
READ: bw=288KiB/s (295kB/s), 144KiB/s-144KiB/s (148kB/s-148kB/s), io=16.9MiB (17.8MB), run=60032-60180msec
Disk stats (read/write):
dm-0: ios=4336/6, merge=0/0, ticks=469085/1169, in_queue=470254, util=100.00%, aggrios=4337/5, aggrmerge=0/1, aggrticks=477332/1114, aggrin_queue=478446, aggrutil=79.54%
sda: ios=4337/5, merge=0/1, ticks=477332/1114, in_queue=478446, util=79.54%