task1: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=128 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=15336: Sat Jul 20 22:40:34 2024 read: IOPS=22.0k, BW=2748MiB/s (2881MB/s)(80.5GiB/30006msec) slat (usec): min=4, max=695, avg= 6.08, stdev= 1.67 clat (usec): min=1221, max=11542, avg=5815.94, stdev=109.08 lat (usec): min=1266, max=11548, avg=5822.03, stdev=108.91 clat percentiles (usec): | 1.00th=[ 5800], 5.00th=[ 5800], 10.00th=[ 5800], 20.00th=[ 5800], | 30.00th=[ 5800], 40.00th=[ 5800], 50.00th=[ 5800], 60.00th=[ 5800], | 70.00th=[ 5800], 80.00th=[ 5800], 90.00th=[ 5800], 95.00th=[ 5800], | 99.00th=[ 5932], 99.50th=[ 5997], 99.90th=[ 6325], 99.95th=[ 7177], | 99.99th=[10945] bw ( MiB/s): min= 2721, max= 2749, per=100.00%, avg=2748.21, stdev= 4.09, samples=59 iops : min=21770, max=21996, avg=21985.69, stdev=32.71, samples=59 lat (msec) : 2=0.01%, 4=0.01%, 10=99.95%, 20=0.02% cpu : usr=2.05%, sys=16.16%, ctx=661265, majf=0, minf=527 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=659555,0,0,0 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=2748MiB/s (2881MB/s), 2748MiB/s-2748MiB/s (2881MB/s-2881MB/s), io=80.5GiB (86.4GB), run=30006-30006msec