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=1422: Sat Jan 17 02:20:55 2026
  read: IOPS=11.3k, BW=44.1MiB/s (46.2MB/s)(1322MiB/30001msec)
    slat (usec): min=3, max=363, avg=12.97, stdev= 5.81
    clat (nsec): min=1725, max=2539.5k, avg=72850.15, stdev=40217.55
     lat (usec): min=49, max=2552, avg=85.82, stdev=42.04
    clat percentiles (usec):
     |  1.00th=[   48],  5.00th=[   52], 10.00th=[   57], 20.00th=[   58],
     | 30.00th=[   58], 40.00th=[   58], 50.00th=[   59], 60.00th=[   59],
     | 70.00th=[   61], 80.00th=[   73], 90.00th=[  125], 95.00th=[  141],
     | 99.00th=[  194], 99.50th=[  233], 99.90th=[  586], 99.95th=[  611],
     | 99.99th=[  709]
   bw (  KiB/s): min=43519, max=51126, per=100.00%, avg=45170.08, stdev=1805.82, samples=60
   iops        : min=10879, max=12781, avg=11292.35, stdev=451.42, samples=60
  lat (usec)   : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=2.40%
  lat (usec)   : 100=79.57%, 250=17.66%, 500=0.21%, 750=0.14%, 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=7.71%, sys=17.04%, ctx=338368, 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=338383,0,0,0 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=44.1MiB/s (46.2MB/s), 44.1MiB/s-44.1MiB/s (46.2MB/s-46.2MB/s), io=1322MiB (1386MB), run=30001-30001msec

Disk stats (read/write):
    dm-0: ios=383092/22, sectors=3064736/170, merge=0/0, ticks=23045/4, in_queue=23049, util=67.66%, aggrios=383233/214, aggsectors=3066096/2997, aggrmerge=29/50, aggrticks=23579/33, aggrin_queue=23618, aggrutil=67.76%
  nvme0n1: ios=383233/214, sectors=3066096/2997, merge=29/50, ticks=23579/33, in_queue=23618, util=67.76%
