task1: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=3 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=10736: Sat Jul 20 21:46:59 2024 read: IOPS=13.6k, BW=1696MiB/s (1778MB/s)(49.7GiB/30001msec) slat (nsec): min=5074, max=175811, avg=7290.19, stdev=659.40 clat (usec): min=115, max=2892, avg=213.46, stdev=53.75 lat (usec): min=123, max=2899, avg=220.75, stdev=53.77 clat percentiles (usec): | 1.00th=[ 135], 5.00th=[ 147], 10.00th=[ 157], 20.00th=[ 172], | 30.00th=[ 182], 40.00th=[ 192], 50.00th=[ 202], 60.00th=[ 212], | 70.00th=[ 229], 80.00th=[ 253], 90.00th=[ 285], 95.00th=[ 318], | 99.00th=[ 383], 99.50th=[ 400], 99.90th=[ 461], 99.95th=[ 515], | 99.99th=[ 660] bw ( MiB/s): min= 1438, max= 1798, per=99.96%, avg=1695.26, stdev=69.72, samples=59 iops : min=11504, max=14384, avg=13562.10, stdev=557.75, samples=59 lat (usec) : 250=79.02%, 500=20.92%, 750=0.05%, 1000=0.01% lat (msec) : 2=0.01%, 4=0.01% cpu : usr=1.33%, sys=11.42%, ctx=404535, majf=0, minf=105 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=407035,0,0,0 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=1696MiB/s (1778MB/s), 1696MiB/s-1696MiB/s (1778MB/s-1778MB/s), io=49.7GiB (53.3GB), run=30001-30001msec