task1: (g=0): rw=randread, bs=(R) 32.0KiB-32.0KiB, (W) 32.0KiB-32.0KiB, (T) 32.0KiB-32.0KiB, ioengine=libaio, iodepth=4 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=13962: Sat Jul 20 22:24:15 2024 read: IOPS=61.3k, BW=1916MiB/s (2009MB/s)(56.1GiB/30001msec) slat (nsec): min=1885, max=84727, avg=3232.02, stdev=356.45 clat (usec): min=44, max=1606, avg=61.69, stdev= 7.77 lat (usec): min=48, max=1610, avg=64.92, stdev= 7.80 clat percentiles (usec): | 1.00th=[ 55], 5.00th=[ 57], 10.00th=[ 58], 20.00th=[ 60], | 30.00th=[ 61], 40.00th=[ 62], 50.00th=[ 62], 60.00th=[ 63], | 70.00th=[ 63], 80.00th=[ 64], 90.00th=[ 65], 95.00th=[ 67], | 99.00th=[ 76], 99.50th=[ 91], 99.90th=[ 126], 99.95th=[ 159], | 99.99th=[ 249] bw ( MiB/s): min= 1841, max= 1968, per=100.00%, avg=1916.49, stdev=28.56, samples=59 iops : min=58938, max=62992, avg=61327.80, stdev=913.78, samples=59 lat (usec) : 50=0.02%, 100=99.68%, 250=0.29%, 500=0.01%, 750=0.01% lat (usec) : 1000=0.01% lat (msec) : 2=0.01% cpu : usr=4.90%, sys=27.27%, ctx=1833313, majf=0, minf=41 IO depths : 1=0.1%, 2=0.1%, 4=100.0%, 8=0.0%, 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=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1839284,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=4 Run status group 0 (all jobs): READ: bw=1916MiB/s (2009MB/s), 1916MiB/s-1916MiB/s (2009MB/s-2009MB/s), io=56.1GiB (60.3GB), run=30001-30001msec