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=2083: Mon Jan 19 12:04:39 2026
  read: IOPS=11.4k, BW=44.7MiB/s (46.9MB/s)(1342MiB/30001msec)
    slat (usec): min=5, max=326, avg=17.18, stdev= 6.39
    clat (usec): min=4, max=2657, avg=67.89, stdev=38.20
     lat (usec): min=43, max=2676, avg=85.07, stdev=40.18
    clat percentiles (usec):
     |  1.00th=[   45],  5.00th=[   49], 10.00th=[   49], 20.00th=[   50],
     | 30.00th=[   53], 40.00th=[   54], 50.00th=[   57], 60.00th=[   58],
     | 70.00th=[   60], 80.00th=[   68], 90.00th=[  118], 95.00th=[  131],
     | 99.00th=[  153], 99.50th=[  229], 99.90th=[  578], 99.95th=[  603],
     | 99.99th=[  709]
   bw (  KiB/s): min=39032, max=58776, per=100.00%, avg=45837.13, stdev=4226.33, samples=60
   iops        : min= 9758, max=14694, avg=11459.10, stdev=1056.61, samples=60
  lat (usec)   : 10=0.01%, 50=21.59%, 100=62.61%, 250=15.39%, 500=0.26%
  lat (usec)   : 750=0.15%, 1000=0.01%
  lat (msec)   : 2=0.01%, 4=0.01%
  cpu          : usr=6.34%, sys=21.12%, ctx=343437, 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=343431,0,0,0 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=44.7MiB/s (46.9MB/s), 44.7MiB/s-44.7MiB/s (46.9MB/s-46.9MB/s), io=1342MiB (1407MB), run=30001-30001msec

Disk stats (read/write):
    dm-5: ios=385499/3, sectors=3083992/160, merge=0/0, ticks=25967/11, in_queue=25978, util=76.83%, aggrios=388267/3, aggsectors=3106136/160, aggrmerge=0/0, aggrticks=23720/6, aggrin_queue=23726, aggrutil=69.60%
    dm-3: ios=388267/3, sectors=3106136/160, merge=0/0, ticks=23720/6, in_queue=23726, util=69.60%, aggrios=194133/8, aggsectors=1553068/124, aggrmerge=0/0, aggrticks=11597/5, aggrin_queue=11603, aggrutil=68.06%
    dm-1: ios=0/13, sectors=0/88, merge=0/0, ticks=0/5, in_queue=5, util=0.01%, aggrios=388267/30, aggsectors=3106136/504, aggrmerge=0/19, aggrticks=22566/22, aggrin_queue=22601, aggrutil=69.36%
  nvme0n1: ios=388267/30, sectors=3106136/504, merge=0/19, ticks=22566/22, in_queue=22601, util=69.36%
  dm-2: ios=388267/4, sectors=3106136/160, merge=0/0, ticks=23195/6, in_queue=23201, util=68.06%
