task1: (g=0): rw=randread, bs=(R) 32.0KiB-32.0KiB, (W) 32.0KiB-32.0KiB, (T) 32.0KiB-32.0KiB, ioengine=libaio, iodepth=16 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14131: Sat Jul 20 22:26:17 2024 read: IOPS=87.0k, BW=2718MiB/s (2850MB/s)(79.6GiB/30001msec) slat (nsec): min=1908, max=84201, avg=3184.54, stdev=388.33 clat (usec): min=68, max=975, avg=180.41, stdev= 5.14 lat (usec): min=70, max=979, avg=183.59, stdev= 5.16 clat percentiles (usec): | 1.00th=[ 176], 5.00th=[ 178], 10.00th=[ 180], 20.00th=[ 180], | 30.00th=[ 180], 40.00th=[ 180], 50.00th=[ 180], 60.00th=[ 180], | 70.00th=[ 182], 80.00th=[ 184], 90.00th=[ 184], 95.00th=[ 184], | 99.00th=[ 186], 99.50th=[ 192], 99.90th=[ 241], 99.95th=[ 281], | 99.99th=[ 367] bw ( MiB/s): min= 2704, max= 2719, per=100.00%, avg=2718.49, stdev= 1.95, samples=59 iops : min=86552, max=87036, avg=86991.76, stdev=62.45, samples=59 lat (usec) : 100=0.01%, 250=99.91%, 500=0.08%, 750=0.01%, 1000=0.01% cpu : usr=7.86%, sys=38.33%, ctx=2596129, majf=0, minf=137 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=100.0%, 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=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=2609537,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=2718MiB/s (2850MB/s), 2718MiB/s-2718MiB/s (2850MB/s-2850MB/s), io=79.6GiB (85.5GB), run=30001-30001msec