task1: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=2 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=10693: Sat Jul 20 21:46:29 2024 read: IOPS=10.4k, BW=1305MiB/s (1368MB/s)(38.2GiB/30001msec) slat (nsec): min=5137, max=190989, avg=7211.44, stdev=694.86 clat (usec): min=112, max=767, avg=184.00, stdev=43.50 lat (usec): min=119, max=774, avg=191.21, stdev=43.53 clat percentiles (usec): | 1.00th=[ 128], 5.00th=[ 133], 10.00th=[ 139], 20.00th=[ 147], | 30.00th=[ 157], 40.00th=[ 165], 50.00th=[ 176], 60.00th=[ 186], | 70.00th=[ 198], 80.00th=[ 217], 90.00th=[ 243], 95.00th=[ 273], | 99.00th=[ 318], 99.50th=[ 330], 99.90th=[ 388], 99.95th=[ 437], | 99.99th=[ 545] bw ( MiB/s): min= 1152, max= 1426, per=100.00%, avg=1304.88, stdev=60.31, samples=59 iops : min= 9220, max=11414, avg=10439.05, stdev=482.49, samples=59 lat (usec) : 250=91.59%, 500=8.39%, 750=0.02%, 1000=0.01% cpu : usr=0.87%, sys=8.90%, ctx=312645, majf=0, minf=75 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=313186,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=2 Run status group 0 (all jobs): READ: bw=1305MiB/s (1368MB/s), 1305MiB/s-1305MiB/s (1368MB/s-1368MB/s), io=38.2GiB (41.0GB), run=30001-30001msec