task1: (g=0): rw=randread, bs=(R) 32.0KiB-32.0KiB, (W) 32.0KiB-32.0KiB, (T) 32.0KiB-32.0KiB, ioengine=libaio, iodepth=32 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14217: Sat Jul 20 22:27:18 2024 read: IOPS=87.0k, BW=2720MiB/s (2852MB/s)(79.7GiB/30001msec) slat (nsec): min=2032, max=73470, avg=3145.53, stdev=316.15 clat (usec): min=105, max=1063, avg=364.16, stdev= 5.62 lat (usec): min=108, max=1114, avg=367.30, stdev= 5.67 clat percentiles (usec): | 1.00th=[ 359], 5.00th=[ 363], 10.00th=[ 363], 20.00th=[ 363], | 30.00th=[ 363], 40.00th=[ 363], 50.00th=[ 363], 60.00th=[ 367], | 70.00th=[ 367], 80.00th=[ 367], 90.00th=[ 367], 95.00th=[ 367], | 99.00th=[ 371], 99.50th=[ 375], 99.90th=[ 408], 99.95th=[ 433], | 99.99th=[ 578] bw ( MiB/s): min= 2706, max= 2720, per=100.00%, avg=2720.08, stdev= 1.90, samples=59 iops : min=86610, max=87066, avg=87042.71, stdev=60.76, samples=59 lat (usec) : 250=0.01%, 500=99.98%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01% cpu : usr=8.00%, sys=38.02%, ctx=2598832, majf=0, minf=265 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=2610846,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=32 Run status group 0 (all jobs): READ: bw=2720MiB/s (2852MB/s), 2720MiB/s-2720MiB/s (2852MB/s-2852MB/s), io=79.7GiB (85.6GB), run=30001-30001msec