TEST: (g=0): rw=read, bs=(R) 1024KiB-1024KiB, (W) 1024KiB-1024KiB, (T) 1024KiB-1024KiB, ioengine=libaio, iodepth=1
fio-3.40
Starting 1 process

TEST: (groupid=0, jobs=1): err= 0: pid=1680: Mon Jan 19 11:53:32 2026
  read: IOPS=850, BW=850MiB/s (891MB/s)(2048MiB/2409msec)
  cpu          : usr=1.54%, sys=18.73%, ctx=2048, majf=0, minf=262
  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=2048,0,0,0 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=850MiB/s (891MB/s), 850MiB/s-850MiB/s (891MB/s-891MB/s), io=2048MiB (2147MB), run=2409-2409msec

Disk stats (read/write):
    dm-5: ios=34096/0, sectors=4167680/0, merge=0/0, ticks=32965/0, in_queue=32965, util=84.38%, aggrios=34317/0, aggsectors=4194304/0, aggrmerge=0/0, aggrticks=33026/0, aggrin_queue=33026, aggrutil=81.56%
    dm-3: ios=34317/0, sectors=4194304/0, merge=0/0, ticks=33026/0, in_queue=33026, util=81.56%, aggrios=17158/0, aggsectors=2097152/0, aggrmerge=0/0, aggrticks=16490/0, aggrin_queue=16490, aggrutil=81.40%
    dm-1: ios=0/0, sectors=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=2055/0, aggsectors=4194304/0, aggrmerge=32262/0, aggrticks=1984/0, aggrin_queue=1985, aggrutil=82.85%
  nvme0n1: ios=2055/0, sectors=4194304/0, merge=32262/0, ticks=1984/0, in_queue=1985, util=82.85%
  dm-2: ios=34317/0, sectors=4194304/0, merge=0/0, ticks=32981/0, in_queue=32981, util=81.40%
