mytest: (g=0): rw=read, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=libaio, iodepth=1
fio-3.35
Starting 1 process

mytest: (groupid=0, jobs=1): err= 0: pid=4096: Wed Sep  6 20:13:43 2023
  read: IOPS=189k, BW=2949MiB/s (3092MB/s)(57.6GiB/20006msec)
    slat (nsec): min=1140, max=623495, avg=3998.10, stdev=13657.62
    clat (nsec): min=229, max=126081, avg=383.15, stdev=367.41
     lat (nsec): min=1399, max=624575, avg=4381.25, stdev=13705.33
    clat percentiles (nsec):
     |  1.00th=[  241],  5.00th=[  251], 10.00th=[  251], 20.00th=[  251],
     | 30.00th=[  262], 40.00th=[  262], 50.00th=[  270], 60.00th=[  430],
     | 70.00th=[  462], 80.00th=[  470], 90.00th=[  580], 95.00th=[  604],
     | 99.00th=[  764], 99.50th=[ 2096], 99.90th=[ 4960], 99.95th=[ 6240],
     | 99.99th=[ 7328]
   bw (  MiB/s): min= 2000, max= 3764, per=100.00%, avg=2950.00, stdev=540.99, samples=40
   iops        : min=128000, max=240896, avg=188800.00, stdev=34623.13, samples=40
  lat (nsec)   : 250=1.95%, 500=85.34%, 750=11.49%, 1000=0.67%
  lat (usec)   : 2=0.03%, 4=0.27%, 10=0.25%, 20=0.01%, 50=0.01%
  lat (usec)   : 100=0.01%, 250=0.01%
  cpu          : usr=10.91%, sys=84.62%, ctx=4138, majf=0, minf=14
  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=3776001,0,0,0 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=2949MiB/s (3092MB/s), 2949MiB/s-2949MiB/s (3092MB/s-3092MB/s), io=57.6GiB (61.9GB), run=20006-20006msec