task1: (g=0): rw=randread, bs=(R) 32.0KiB-32.0KiB, (W) 32.0KiB-32.0KiB, (T) 32.0KiB-32.0KiB, ioengine=libaio, iodepth=128 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=10090: Sat Jul 20 21:39:21 2024 read: IOPS=42.9k, BW=1341MiB/s (1406MB/s)(39.3GiB/30004msec) slat (nsec): min=1797, max=757598, avg=3114.22, stdev=939.93 clat (usec): min=1216, max=7361, avg=2978.60, stdev=271.89 lat (usec): min=1254, max=7364, avg=2981.72, stdev=271.86 clat percentiles (usec): | 1.00th=[ 2507], 5.00th=[ 2606], 10.00th=[ 2671], 20.00th=[ 2769], | 30.00th=[ 2835], 40.00th=[ 2900], 50.00th=[ 2933], 60.00th=[ 2999], | 70.00th=[ 3064], 80.00th=[ 3163], 90.00th=[ 3326], 95.00th=[ 3458], | 99.00th=[ 3818], 99.50th=[ 4015], 99.90th=[ 4555], 99.95th=[ 4883], | 99.99th=[ 6456] bw ( MiB/s): min= 1165, max= 1446, per=100.00%, avg=1341.91, stdev=53.22, samples=59 iops : min=37310, max=46284, avg=42941.22, stdev=1702.92, samples=59 lat (msec) : 2=0.01%, 4=99.47%, 10=0.52% cpu : usr=3.73%, sys=17.97%, ctx=1145675, majf=0, minf=521 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0% 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=0.1% issued rwts: total=1287741,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=128 Run status group 0 (all jobs): READ: bw=1341MiB/s (1406MB/s), 1341MiB/s-1341MiB/s (1406MB/s-1406MB/s), io=39.3GiB (42.2GB), run=30004-30004msec