task1: (g=0): rw=randread, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=24 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14695: Sat Jul 20 22:32:55 2024 read: IOPS=43.8k, BW=2738MiB/s (2870MB/s)(80.2GiB/30001msec) slat (nsec): min=2939, max=97350, avg=4532.65, stdev=422.03 clat (usec): min=118, max=2196, avg=543.02, stdev=14.54 lat (usec): min=137, max=2201, avg=547.55, stdev=14.56 clat percentiles (usec): | 1.00th=[ 537], 5.00th=[ 537], 10.00th=[ 545], 20.00th=[ 545], | 30.00th=[ 545], 40.00th=[ 545], 50.00th=[ 545], 60.00th=[ 545], | 70.00th=[ 545], 80.00th=[ 545], 90.00th=[ 545], 95.00th=[ 545], | 99.00th=[ 545], 99.50th=[ 553], 99.90th=[ 594], 99.95th=[ 775], | 99.99th=[ 1205] bw ( MiB/s): min= 2730, max= 2740, per=100.00%, avg=2737.94, stdev= 2.30, samples=59 iops : min=43686, max=43840, avg=43807.12, stdev=36.82, samples=59 lat (usec) : 250=0.01%, 500=0.04%, 750=99.91%, 1000=0.03% lat (msec) : 2=0.02%, 4=0.01% cpu : usr=4.02%, sys=24.97%, ctx=1311645, majf=0, minf=395 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=1314048,0,0,0 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=2738MiB/s (2870MB/s), 2738MiB/s-2738MiB/s (2870MB/s-2870MB/s), io=80.2GiB (86.1GB), run=30001-30001msec