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=2629: Mon Jan 19 06:28:01 2026
  read: IOPS=6224, BW=24.3MiB/s (25.5MB/s)(729MiB/30001msec)
    slat (usec): min=12, max=339, avg=21.75, stdev=11.36
    clat (usec): min=4, max=4984, avg=134.25, stdev=60.24
     lat (usec): min=62, max=5020, avg=156.00, stdev=64.55
    clat percentiles (usec):
     |  1.00th=[   58],  5.00th=[   63], 10.00th=[   87], 20.00th=[   91],
     | 30.00th=[  106], 40.00th=[  114], 50.00th=[  122], 60.00th=[  129],
     | 70.00th=[  145], 80.00th=[  165], 90.00th=[  208], 95.00th=[  227],
     | 99.00th=[  330], 99.50th=[  383], 99.90th=[  668], 99.95th=[  725],
     | 99.99th=[  799]
   bw (  KiB/s): min=23615, max=25875, per=100.00%, avg=24938.05, stdev=489.21, samples=60
   iops        : min= 5903, max= 6468, avg=6234.22, stdev=122.15, samples=60
  lat (usec)   : 10=0.01%, 20=0.01%, 50=0.01%, 100=26.86%, 250=70.27%
  lat (usec)   : 500=2.52%, 750=0.30%, 1000=0.03%
  lat (msec)   : 2=0.01%, 10=0.01%
  cpu          : usr=6.11%, sys=15.47%, ctx=186730, 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=186739,0,0,0 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=24.3MiB/s (25.5MB/s), 24.3MiB/s-24.3MiB/s (25.5MB/s-25.5MB/s), io=729MiB (765MB), run=30001-30001msec

Disk stats (read/write):
    dm-0: ios=222009/2, sectors=1776072/2, merge=0/0, ticks=23690/3, in_queue=23693, util=69.58%, aggrios=222010/2, aggsectors=1776080/2, aggrmerge=0/0, aggrticks=22916/3, aggrin_queue=22919, aggrutil=67.22%
    dm-6: ios=222010/2, sectors=1776080/2, merge=0/0, ticks=22916/3, in_queue=22919, util=67.22%, aggrios=222010/8, aggsectors=1776080/82, aggrmerge=0/4, aggrticks=24188/11, aggrin_queue=24206, aggrutil=67.22%
  nvme0n1: ios=222010/8, sectors=1776080/82, merge=0/4, ticks=24188/11, in_queue=24206, util=67.22%
