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=1362: Sat Jan 17 02:20:08 2026
  read: IOPS=855, BW=856MiB/s (897MB/s)(2048MiB/2393msec)
  cpu          : usr=1.63%, sys=18.23%, 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=856MiB/s (897MB/s), 856MiB/s-856MiB/s (897MB/s-897MB/s), io=2048MiB (2147MB), run=2393-2393msec

Disk stats (read/write):
    dm-0: ios=1843/0, sectors=3772416/0, merge=0/0, ticks=1774/0, in_queue=1774, util=79.08%, aggrios=2050/0, aggsectors=4194304/0, aggrmerge=0/0, aggrticks=1882/0, aggrin_queue=1882, aggrutil=80.10%
  nvme0n1: ios=2050/0, sectors=4194304/0, merge=0/0, ticks=1882/0, in_queue=1882, util=80.10%
