TEST: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=1
fio-3.40
Starting 1 process

TEST: (groupid=0, jobs=1): err= 0: pid=2394: Mon Jan 19 06:22:28 2026
  read: IOPS=6158, BW=24.1MiB/s (25.2MB/s)(722MiB/30001msec)
    slat (usec): min=12, max=453, avg=21.92, stdev=11.53
    clat (usec): min=4, max=4316, avg=135.62, stdev=61.79
     lat (usec): min=63, max=4338, avg=157.53, stdev=66.04
    clat percentiles (usec):
     |  1.00th=[   58],  5.00th=[   63], 10.00th=[   86], 20.00th=[   91],
     | 30.00th=[  106], 40.00th=[  115], 50.00th=[  122], 60.00th=[  130],
     | 70.00th=[  147], 80.00th=[  167], 90.00th=[  210], 95.00th=[  231],
     | 99.00th=[  330], 99.50th=[  396], 99.90th=[  685], 99.95th=[  750],
     | 99.99th=[  840]
   bw (  KiB/s): min=23224, max=25739, per=100.00%, avg=24673.02, stdev=503.74, samples=60
   iops        : min= 5806, max= 6434, avg=6168.02, stdev=125.85, samples=60
  lat (usec)   : 10=0.01%, 20=0.01%, 50=0.01%, 100=26.06%, 250=70.53%
  lat (usec)   : 500=3.05%, 750=0.29%, 1000=0.04%
  lat (msec)   : 2=0.01%, 10=0.01%
  cpu          : usr=6.27%, sys=15.18%, ctx=184764, majf=0, minf=36
  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=184771,0,0,0 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=24.1MiB/s (25.2MB/s), 24.1MiB/s-24.1MiB/s (25.2MB/s-25.2MB/s), io=722MiB (757MB), run=30001-30001msec

Disk stats (read/write):
    dm-0: ios=218035/3, sectors=1744280/2, merge=0/0, ticks=24812/12, in_queue=24824, util=72.87%, aggrios=218037/3, aggsectors=1744296/2, aggrmerge=0/0, aggrticks=24258/4, aggrin_queue=24262, aggrutil=71.14%
    dm-6: ios=218037/3, sectors=1744296/2, merge=0/0, ticks=24258/4, in_queue=24262, util=71.14%, aggrios=218037/10, aggsectors=1744296/90, aggrmerge=0/4, aggrticks=24306/22, aggrin_queue=24336, aggrutil=71.42%
  nvme0n1: ios=218037/10, sectors=1744296/90, merge=0/4, ticks=24306/22, in_queue=24336, util=71.42%
