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本帖最后由 jcd_chh 于 2023-8-16 22:44 编辑
抄的阿里云的
懒得看参数说明了
那补个depth=1的:
"c:\Program Files\fio\fio.exe" -name=Fio -numjobs=2 -iodepth=1 -direct=1 -ioengine=windowsaio -sync=1 -rw=randread -bs=4K -size=1G -time_based -runtime=60 -group_reporting -thread -directory=Z\:\
Fio: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=windowsaio, iodepth=1
...
fio-3.35
Starting 2 threads
Jobs: 2 (f=2): [r(2)][100.0%][r=29.3MiB/s][r=7505 IOPS][eta 00m:00s]
Fio: (groupid=0, jobs=2): err= 0: pid=23912: Wed Aug 16 22:42:15 2023
read: IOPS=7226, BW=28.2MiB/s (29.6MB/s)(1694MiB/60001msec)
slat (usec): min=5, max=1439, avg=14.15, stdev= 9.21
clat (nsec): min=323, max=214634k, avg=261857.33, stdev=504872.61
lat (usec): min=162, max=214651, avg=276.01, stdev=505.06
clat percentiles (usec):
| 1.00th=[ 198], 5.00th=[ 206], 10.00th=[ 208], 20.00th=[ 215],
| 30.00th=[ 221], 40.00th=[ 229], 50.00th=[ 241], 60.00th=[ 255],
| 70.00th=[ 277], 80.00th=[ 297], 90.00th=[ 318], 95.00th=[ 334],
| 99.00th=[ 506], 99.50th=[ 791], 99.90th=[ 1037], 99.95th=[ 1319],
| 99.99th=[12911]
bw ( KiB/s): min= 7376, max=31322, per=100.00%, avg=28926.13, stdev=1767.22, samples=238
iops : min= 1844, max= 7830, avg=7231.04, stdev=441.80, samples=238
lat (nsec) : 500=0.01%, 750=0.01%
lat (usec) : 10=0.01%, 50=0.01%, 100=0.01%, 250=56.84%, 500=42.14%
lat (usec) : 750=0.35%, 1000=0.54%
lat (msec) : 2=0.10%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 250=0.01%
cpu : usr=0.00%, sys=0.83%, ctx=0, 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=433621,0,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):
READ: bw=28.2MiB/s (29.6MB/s), 28.2MiB/s-28.2MiB/s (29.6MB/s-29.6MB/s), io=1694MiB (1776MB), run=60001-60001msec
NAS CPU占用看了眼也就7-12% |
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