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loop_fio_randread_4k_compressed_direct: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=1
fio-3.15
Starting 1 process
loop_fio_randread_4k_compressed_direct: (groupid=0, jobs=1): err= 0: pid=1694: Fri Aug 30 10:29:05 2019
read: IOPS=24.4k, BW=95.2MiB/s (99.8MB/s)(622MiB/6537msec)
clat (usec): min=8, max=642, avg=39.56, stdev=79.68
lat (usec): min=8, max=643, avg=39.69, stdev=79.68
clat percentiles (usec):
| 1.00th=[ 10], 5.00th=[ 11], 10.00th=[ 11], 20.00th=[ 13],
| 30.00th=[ 14], 40.00th=[ 15], 50.00th=[ 15], 60.00th=[ 16],
| 70.00th=[ 17], 80.00th=[ 18], 90.00th=[ 22], 95.00th=[ 281],
| 99.00th=[ 314], 99.50th=[ 351], 99.90th=[ 437], 99.95th=[ 457],
| 99.99th=[ 537]
bw ( KiB/s): min=93528, max=100064, per=99.85%, avg=97286.08, stdev=2021.76, samples=13
iops : min=23382, max=25016, avg=24321.46, stdev=505.41, samples=13
lat (usec) : 10=1.95%, 20=87.18%, 50=1.68%, 100=0.02%, 250=0.39%
lat (usec) : 500=8.76%, 750=0.02%
cpu : usr=6.04%, sys=17.82%, ctx=318466, 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=159232,0,0,0 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=95.2MiB/s (99.8MB/s), 95.2MiB/s-95.2MiB/s (99.8MB/s-99.8MB/s), io=622MiB (652MB), run=6537-6537msec
Disk stats (read/write):
loop1: ios=154400/0, merge=0/0, ticks=5273/0, in_queue=0, util=98.52%
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