task1: (g=0): rw=randread, bs=(R) 32.0KiB-32.0KiB, (W) 32.0KiB-32.0KiB, (T) 32.0KiB-32.0KiB, ioengine=libaio, iodepth=8 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14046: Sat Jul 20 22:25:16 2024 read: IOPS=86.7k, BW=2708MiB/s (2840MB/s)(79.4GiB/30001msec) slat (nsec): min=1904, max=88977, avg=3185.02, stdev=348.31 clat (usec): min=54, max=1720, avg=88.78, stdev= 7.22 lat (usec): min=59, max=1725, avg=91.97, stdev= 7.22 clat percentiles (usec): | 1.00th=[ 84], 5.00th=[ 87], 10.00th=[ 88], 20.00th=[ 88], | 30.00th=[ 88], 40.00th=[ 88], 50.00th=[ 89], 60.00th=[ 89], | 70.00th=[ 89], 80.00th=[ 89], 90.00th=[ 92], 95.00th=[ 93], | 99.00th=[ 97], 99.50th=[ 115], 99.90th=[ 161], 99.95th=[ 206], | 99.99th=[ 310] bw ( MiB/s): min= 2698, max= 2712, per=100.00%, avg=2709.18, stdev= 2.84, samples=59 iops : min=86358, max=86810, avg=86693.69, stdev=91.01, samples=59 lat (usec) : 100=99.15%, 250=0.82%, 500=0.03%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01% cpu : usr=8.02%, sys=37.54%, ctx=2587588, majf=0, minf=75 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=100.0%, 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=0.1%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=2600188,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=8 Run status group 0 (all jobs): READ: bw=2708MiB/s (2840MB/s), 2708MiB/s-2708MiB/s (2840MB/s-2840MB/s), io=79.4GiB (85.2GB), run=30001-30001msec