task1: (g=0): rw=randread, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=32 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14738: Sat Jul 20 22:33:25 2024 read: IOPS=43.8k, BW=2735MiB/s (2867MB/s)(80.1GiB/30001msec) slat (nsec): min=2733, max=704715, avg=3977.67, stdev=775.78 clat (usec): min=140, max=3393, avg=726.99, stdev=29.93 lat (usec): min=146, max=3398, avg=730.97, stdev=29.94 clat percentiles (usec): | 1.00th=[ 717], 5.00th=[ 725], 10.00th=[ 725], 20.00th=[ 725], | 30.00th=[ 725], 40.00th=[ 725], 50.00th=[ 725], 60.00th=[ 725], | 70.00th=[ 725], 80.00th=[ 725], 90.00th=[ 725], 95.00th=[ 725], | 99.00th=[ 734], 99.50th=[ 750], 99.90th=[ 1221], 99.95th=[ 1434], | 99.99th=[ 1876] bw ( MiB/s): min= 2714, max= 2740, per=100.00%, avg=2735.22, stdev= 5.79, samples=59 iops : min=43424, max=43842, avg=43763.56, stdev=92.60, samples=59 lat (usec) : 250=0.01%, 500=0.01%, 750=99.45%, 1000=0.37% lat (msec) : 2=0.18%, 4=0.01% cpu : usr=4.07%, sys=22.58%, ctx=1308008, majf=0, minf=12 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=1312615,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=32 Run status group 0 (all jobs): READ: bw=2735MiB/s (2867MB/s), 2735MiB/s-2735MiB/s (2867MB/s-2867MB/s), io=80.1GiB (86.0GB), run=30001-30001msec