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loop_fio_randread_512_compressed_direct: (g=0): rw=randread, bs=(R) 512B-512B, (W) 512B-512B, (T) 512B-512B, ioengine=psync, iodepth=1
fio-3.15
Starting 1 process
loop_fio_randread_512_compressed_direct: (groupid=0, jobs=1): err= 0: pid=1619: Fri Aug 30 10:26:52 2019
read: IOPS=24.6k, BW=12.0MiB/s (12.6MB/s)(622MiB/51781msec)
clat (usec): min=8, max=1576, avg=39.18, stdev=80.15
lat (usec): min=8, max=1576, avg=39.31, stdev=80.16
clat percentiles (usec):
| 1.00th=[ 10], 5.00th=[ 11], 10.00th=[ 11], 20.00th=[ 13],
| 30.00th=[ 14], 40.00th=[ 14], 50.00th=[ 15], 60.00th=[ 15],
| 70.00th=[ 16], 80.00th=[ 17], 90.00th=[ 22], 95.00th=[ 281],
| 99.00th=[ 314], 99.50th=[ 359], 99.90th=[ 441], 99.95th=[ 461],
| 99.99th=[ 523]
bw ( KiB/s): min=11701, max=13010, per=99.90%, avg=12287.41, stdev=272.21, samples=103
iops : min=23402, max=26020, avg=24574.83, stdev=544.44, samples=103
lat (usec) : 10=4.90%, 20=84.56%, 50=1.35%, 100=0.02%, 250=0.39%
lat (usec) : 500=8.77%, 750=0.02%
lat (msec) : 2=0.01%
cpu : usr=6.77%, sys=17.11%, ctx=2547672, majf=0, minf=13
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=1273856,0,0,0 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=12.0MiB/s (12.6MB/s), 12.0MiB/s-12.0MiB/s (12.6MB/s-12.6MB/s), io=622MiB (652MB), run=51781-51781msec
Disk stats (read/write):
loop1: ios=1269795/0, merge=0/0, ticks=42624/0, in_queue=0, util=99.85%
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