task1: (g=0): rw=randread, bs=(R) 32.0KiB-32.0KiB, (W) 32.0KiB-32.0KiB, (T) 32.0KiB-32.0KiB, ioengine=libaio, iodepth=3 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=13920: Sat Jul 20 22:23:44 2024 read: IOPS=47.1k, BW=1473MiB/s (1544MB/s)(43.1GiB/30001msec) slat (nsec): min=1902, max=86985, avg=3161.88, stdev=340.22 clat (usec): min=47, max=1779, avg=60.19, stdev=12.28 lat (usec): min=50, max=1782, avg=63.35, stdev=12.31 clat percentiles (usec): | 1.00th=[ 53], 5.00th=[ 56], 10.00th=[ 57], 20.00th=[ 58], | 30.00th=[ 59], 40.00th=[ 60], 50.00th=[ 61], 60.00th=[ 61], | 70.00th=[ 62], 80.00th=[ 63], 90.00th=[ 64], 95.00th=[ 65], | 99.00th=[ 70], 99.50th=[ 77], 99.90th=[ 114], 99.95th=[ 151], | 99.99th=[ 799] bw ( MiB/s): min= 1436, max= 1503, per=100.00%, avg=1472.94, stdev=12.20, samples=59 iops : min=45956, max=48100, avg=47134.20, stdev=390.49, samples=59 lat (usec) : 50=0.02%, 100=99.81%, 250=0.14%, 500=0.01%, 750=0.01% lat (usec) : 1000=0.01% lat (msec) : 2=0.01% cpu : usr=4.31%, sys=20.03%, ctx=1411978, majf=0, minf=33 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=1413796,0,0,0 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=1473MiB/s (1544MB/s), 1473MiB/s-1473MiB/s (1544MB/s-1544MB/s), io=43.1GiB (46.3GB), run=30001-30001msec