task1: (g=0): rw=randread, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=12 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=10389: Sat Jul 20 21:42:55 2024 read: IOPS=30.4k, BW=1903MiB/s (1995MB/s)(55.8GiB/30001msec) slat (nsec): min=3010, max=103828, avg=4506.90, stdev=630.87 clat (usec): min=133, max=3678, avg=389.27, stdev=66.96 lat (usec): min=147, max=3682, avg=393.77, stdev=66.97 clat percentiles (usec): | 1.00th=[ 269], 5.00th=[ 302], 10.00th=[ 318], 20.00th=[ 338], | 30.00th=[ 355], 40.00th=[ 371], 50.00th=[ 383], 60.00th=[ 396], | 70.00th=[ 412], 80.00th=[ 433], 90.00th=[ 465], 95.00th=[ 502], | 99.00th=[ 603], 99.50th=[ 644], 99.90th=[ 824], 99.95th=[ 922], | 99.99th=[ 1139] bw ( MiB/s): min= 1825, max= 1982, per=99.97%, avg=1902.34, stdev=39.48, samples=59 iops : min=29214, max=31718, avg=30437.42, stdev=631.70, samples=59 lat (usec) : 250=0.31%, 500=94.44%, 750=5.08%, 1000=0.15% lat (msec) : 2=0.03%, 4=0.01% cpu : usr=2.42%, sys=17.44%, ctx=890190, majf=0, minf=201 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=100.0%, 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=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=913448,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=12 Run status group 0 (all jobs): READ: bw=1903MiB/s (1995MB/s), 1903MiB/s-1903MiB/s (1995MB/s-1995MB/s), io=55.8GiB (59.9GB), run=30001-30001msec