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=2127: Mon Jan 19 06:16:29 2026
  read: IOPS=6182, BW=24.1MiB/s (25.3MB/s)(725MiB/30001msec)
    slat (usec): min=7, max=329, avg=21.71, stdev=11.37
    clat (usec): min=4, max=2595, avg=135.38, stdev=60.62
     lat (usec): min=59, max=2611, avg=157.09, stdev=64.81
    clat percentiles (usec):
     |  1.00th=[   59],  5.00th=[   64], 10.00th=[   87], 20.00th=[   92],
     | 30.00th=[  106], 40.00th=[  115], 50.00th=[  123], 60.00th=[  130],
     | 70.00th=[  147], 80.00th=[  165], 90.00th=[  210], 95.00th=[  229],
     | 99.00th=[  326], 99.50th=[  396], 99.90th=[  685], 99.95th=[  750],
     | 99.99th=[  857]
   bw (  KiB/s): min=23623, max=25803, per=100.00%, avg=24767.22, stdev=528.12, samples=60
   iops        : min= 5905, max= 6450, avg=6191.52, stdev=131.96, samples=60
  lat (usec)   : 10=0.01%, 20=0.01%, 50=0.02%, 100=26.88%, 250=69.92%
  lat (usec)   : 500=2.84%, 750=0.28%, 1000=0.05%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=6.46%, sys=14.93%, ctx=185473, 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=185478,0,0,0 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 (25.3MB/s), 24.1MiB/s-24.1MiB/s (25.3MB/s-25.3MB/s), io=725MiB (760MB), run=30001-30001msec

Disk stats (read/write):
    dm-0: ios=222530/7, sectors=1780240/34, merge=0/0, ticks=25276/10, in_queue=25286, util=74.78%, aggrios=224022/7, aggsectors=1792176/34, aggrmerge=0/0, aggrticks=24823/5, aggrin_queue=24828, aggrutil=72.82%
    dm-6: ios=224022/7, sectors=1792176/34, merge=0/0, ticks=24823/5, in_queue=24828, util=72.82%, aggrios=224022/13, aggsectors=1792176/146, aggrmerge=0/8, aggrticks=24281/15, aggrin_queue=24303, aggrutil=72.96%
  nvme0n1: ios=224022/13, sectors=1792176/146, merge=0/8, ticks=24281/15, in_queue=24303, util=72.96%
