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%