nbd_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

nbd_fio_randread_512_compressed_direct: (groupid=0, jobs=1): err= 0: pid=1933: Fri Aug 30 10:41:54 2019
  read: IOPS=12.9k, BW=6470KiB/s (6625kB/s)(622MiB/98449msec)
    clat (usec): min=21, max=1801, avg=75.34, stdev=92.39
     lat (usec): min=21, max=1801, avg=75.52, stdev=92.39
    clat percentiles (usec):
     |  1.00th=[   31],  5.00th=[   37], 10.00th=[   39], 20.00th=[   40],
     | 30.00th=[   41], 40.00th=[   43], 50.00th=[   46], 60.00th=[   49],
     | 70.00th=[   51], 80.00th=[   56], 90.00th=[   90], 95.00th=[  347],
     | 99.00th=[  420], 99.50th=[  457], 99.90th=[  529], 99.95th=[  562],
     | 99.99th=[  635]
   bw (  KiB/s): min= 5576, max= 7294, per=99.96%, avg=6466.22, stdev=372.79, samples=196
   iops        : min=11152, max=14588, avg=12932.45, stdev=745.58, samples=196
  lat (usec)   : 50=66.44%, 100=24.13%, 250=0.37%, 500=8.87%, 750=0.20%
  lat (usec)   : 1000=0.01%
  lat (msec)   : 2=0.01%
  cpu          : usr=4.62%, sys=9.95%, ctx=2199257, majf=0, minf=12
  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=6470KiB/s (6625kB/s), 6470KiB/s-6470KiB/s (6625kB/s-6625kB/s), io=622MiB (652MB), run=98449-98449msec

Disk stats (read/write):
  nbd1: ios=1272891/0, merge=0/0, ticks=88018/0, in_queue=0, util=99.94%