task1: (g=0): rw=randread, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=24 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=10474: Sat Jul 20 21:43:56 2024 read: IOPS=32.6k, BW=2038MiB/s (2137MB/s)(59.7GiB/30001msec) slat (nsec): min=3008, max=96847, avg=4590.19, stdev=601.41 clat (usec): min=308, max=4276, avg=731.17, stdev=119.90 lat (usec): min=320, max=4281, avg=735.76, stdev=119.90 clat percentiles (usec): | 1.00th=[ 510], 5.00th=[ 537], 10.00th=[ 578], 20.00th=[ 627], | 30.00th=[ 668], 40.00th=[ 701], 50.00th=[ 734], 60.00th=[ 758], | 70.00th=[ 791], 80.00th=[ 824], 90.00th=[ 873], 95.00th=[ 922], | 99.00th=[ 1045], 99.50th=[ 1123], 99.90th=[ 1352], 99.95th=[ 1450], | 99.99th=[ 1631] bw ( MiB/s): min= 1900, max= 2176, per=100.00%, avg=2038.37, stdev=58.42, samples=59 iops : min=30412, max=34826, avg=32613.93, stdev=934.75, samples=59 lat (usec) : 500=0.61%, 750=56.32%, 1000=41.42% lat (msec) : 2=1.65%, 4=0.01%, 10=0.01% cpu : usr=3.27%, sys=18.53%, ctx=961470, majf=0, minf=392 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=0.0%, 32=0.1%, 64=0.0%, >=64=0.0% issued rwts: total=978105,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=24 Run status group 0 (all jobs): READ: bw=2038MiB/s (2137MB/s), 2038MiB/s-2038MiB/s (2137MB/s-2137MB/s), io=59.7GiB (64.1GB), run=30001-30001msec