TEST: (g=0): rw=randwrite, 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=1339: Sat Jan 17 02:19:23 2026
  write: IOPS=42.1k, BW=165MiB/s (173MB/s)(1381MiB/8392msec); 0 zone resets
    slat (usec): min=3, max=336, avg= 3.51, stdev= 1.35
    clat (usec): min=2, max=34773, avg=19.27, stdev=156.12
     lat (usec): min=20, max=34777, avg=22.78, stdev=156.13
    clat percentiles (usec):
     |  1.00th=[   18],  5.00th=[   18], 10.00th=[   18], 20.00th=[   18],
     | 30.00th=[   18], 40.00th=[   18], 50.00th=[   18], 60.00th=[   19],
     | 70.00th=[   19], 80.00th=[   19], 90.00th=[   19], 95.00th=[   21],
     | 99.00th=[   23], 99.50th=[   24], 99.90th=[   54], 99.95th=[  334],
     | 99.99th=[  537]
   bw (  KiB/s): min=159312, max=175696, per=100.00%, avg=169074.06, stdev=7270.66, samples=16
   iops        : min=39828, max=43924, avg=42268.38, stdev=1817.62, samples=16
  lat (usec)   : 4=0.01%, 10=0.01%, 20=93.28%, 50=6.62%, 100=0.01%
  lat (usec)   : 250=0.01%, 500=0.05%, 750=0.04%
  lat (msec)   : 50=0.01%
  cpu          : usr=10.88%, sys=19.65%, ctx=353558, 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=0,353548,0,0 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):
  WRITE: bw=165MiB/s (173MB/s), 165MiB/s-165MiB/s (173MB/s-173MB/s), io=1381MiB (1448MB), run=8392-8392msec

Disk stats (read/write):
  nvme0n1: ios=0/518066, sectors=0/4144528, merge=0/0, ticks=0/7571, in_queue=7571, util=66.90%
