Gustavo Imputsa
fio --randrepeat=1 --direct=1 --gtod_reduce=1 --name=test --filename=test --bs=4k --iodepth=64 --size=4G --readwrite=write --rwmixread=75
на freenas (пулл тот же но запускаю из датасета)
test: (g=0): rw=write, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=64
fio-3.16
Starting 1 process
Jobs: 1 (f=1): [W(1)][100.0%][w=340MiB/s][w=87.1k IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=87485: Sun Mar 15 10:40:32 2020
write: IOPS=82.8k, BW=323MiB/s (339MB/s)(4096MiB/12667msec)
bw ( KiB/s): min=300838, max=352654, per=98.96%, avg=327662.88, stdev=15447.83, samples=25
iops : min=75209, max=88163, avg=81915.24, stdev=3861.94, samples=25
cpu : usr=6.66%, sys=92.19%, ctx=7058, majf=0, minf=0
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=0,1048576,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=64
Run status group 0 (all jobs):
WRITE: bw=323MiB/s (339MB/s), 323MiB/s-323MiB/s (339MB/s-339MB/s), io=4096MiB (4295MB), run=12667-12667msec
из виртуалки proxmox
test: (g=0): rw=write, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=64
fio-3.1
Starting 1 process
Jobs: 1 (f=1): [W(1)][100.0%][r=0KiB/s,w=18.4MiB/s][r=0,w=4714 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=2051: Sun Mar 15 17:44:09 2020
write: IOPS=4881, BW=19.1MiB/s (19.0MB/s)(4096MiB/214811msec)
bw ( KiB/s): min=14000, max=22480, per=100.00%, avg=19524.10, stdev=1571.55, samples=429
iops : min= 3500, max= 5620, avg=4881.00, stdev=392.90, samples=429
cpu : usr=2.36%, sys=12.31%, ctx=1048684, 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 rwt: total=0,1048576,0, short=0,0,0, dropped=0,0,0
latency : target=0, window=0, percentile=100.00%, depth=64
Run status group 0 (all jobs):
WRITE: bw=19.1MiB/s (19.0MB/s), 19.1MiB/s-19.1MiB/s (19.0MB/s-19.0MB/s), io=4096MiB (4295MB), run=214811-214811msec
Disk stats (read/write):
sdb: ios=0/1047876, merge=0/42, ticks=0/190116, in_queue=2484, util=1.16%