task1: (g=0): rw=randread, bs=(R) 16.0KiB-16.0KiB, (W) 16.0KiB-16.0KiB, (T) 16.0KiB-16.0KiB, ioengine=libaio, iodepth=24 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=13661: Sat Jul 20 22:20:40 2024 read: IOPS=162k, BW=2527MiB/s (2649MB/s)(74.0GiB/30001msec) slat (nsec): min=1396, max=64347, avg=2493.62, stdev=477.61 clat (usec): min=61, max=5614, avg=145.65, stdev=30.19 lat (usec): min=64, max=5617, avg=148.15, stdev=30.18 clat percentiles (usec): | 1.00th=[ 125], 5.00th=[ 133], 10.00th=[ 135], 20.00th=[ 137], | 30.00th=[ 139], 40.00th=[ 141], 50.00th=[ 143], 60.00th=[ 147], | 70.00th=[ 151], 80.00th=[ 155], 90.00th=[ 159], 95.00th=[ 163], | 99.00th=[ 180], 99.50th=[ 210], 99.90th=[ 457], 99.95th=[ 553], | 99.99th=[ 824] bw ( MiB/s): min= 2453, max= 2539, per=100.00%, avg=2526.88, stdev=16.20, samples=59 iops : min=157044, max=162534, avg=161720.34, stdev=1036.78, samples=59 lat (usec) : 100=0.07%, 250=99.65%, 500=0.20%, 750=0.06%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01%, 10=0.01% cpu : usr=11.74%, sys=53.87%, ctx=3167923, majf=0, minf=105 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=100.0%, 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=0.1%, 64=0.0%, >=64=0.0% issued rwts: total=4851083,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=24 Run status group 0 (all jobs): READ: bw=2527MiB/s (2649MB/s), 2527MiB/s-2527MiB/s (2649MB/s-2649MB/s), io=74.0GiB (79.5GB), run=30001-30001msec