task1: (g=0): rw=randread, bs=(R) 8192B-8192B, (W) 8192B-8192B, (T) 8192B-8192B, ioengine=libaio, iodepth=3 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=8663: Sat Jul 20 21:22:31 2024 read: IOPS=23.4k, BW=183MiB/s (192MB/s)(5494MiB/30001msec) slat (nsec): min=1164, max=64155, avg=2071.20, stdev=293.29 clat (usec): min=55, max=879, avg=125.61, stdev=42.91 lat (usec): min=57, max=881, avg=127.68, stdev=42.89 clat percentiles (usec): | 1.00th=[ 70], 5.00th=[ 78], 10.00th=[ 84], 20.00th=[ 92], | 30.00th=[ 98], 40.00th=[ 106], 50.00th=[ 115], 60.00th=[ 126], | 70.00th=[ 141], 80.00th=[ 157], 90.00th=[ 186], 95.00th=[ 208], | 99.00th=[ 258], 99.50th=[ 277], 99.90th=[ 355], 99.95th=[ 449], | 99.99th=[ 676] bw ( KiB/s): min=158688, max=211120, per=100.00%, avg=187672.95, stdev=9971.79, samples=59 iops : min=19836, max=26390, avg=23459.12, stdev=1246.47, samples=59 lat (usec) : 100=32.61%, 250=66.19%, 500=1.16%, 750=0.04%, 1000=0.01% cpu : usr=1.87%, sys=7.10%, ctx=560500, majf=0, minf=15 IO depths : 1=0.1%, 2=100.0%, 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=703265,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=3 Run status group 0 (all jobs): READ: bw=183MiB/s (192MB/s), 183MiB/s-183MiB/s (192MB/s-192MB/s), io=5494MiB (5761MB), run=30001-30001msec