task1: (g=0): rw=randread, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=8 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14566: Sat Jul 20 22:31:23 2024 read: IOPS=43.8k, BW=2735MiB/s (2868MB/s)(80.1GiB/30001msec) slat (nsec): min=3054, max=123623, avg=4569.10, stdev=521.25 clat (usec): min=73, max=1799, avg=177.83, stdev=14.72 lat (usec): min=87, max=1805, avg=182.40, stdev=14.72 clat percentiles (usec): | 1.00th=[ 174], 5.00th=[ 176], 10.00th=[ 178], 20.00th=[ 178], | 30.00th=[ 178], 40.00th=[ 178], 50.00th=[ 178], 60.00th=[ 178], | 70.00th=[ 178], 80.00th=[ 178], 90.00th=[ 182], 95.00th=[ 182], | 99.00th=[ 184], 99.50th=[ 186], 99.90th=[ 219], 99.95th=[ 247], | 99.99th=[ 1012] bw ( MiB/s): min= 2719, max= 2740, per=100.00%, avg=2735.75, stdev= 4.73, samples=59 iops : min=43516, max=43842, avg=43772.00, stdev=75.69, samples=59 lat (usec) : 100=0.01%, 250=99.95%, 500=0.02%, 750=0.01%, 1000=0.01% lat (msec) : 2=0.01% cpu : usr=4.34%, sys=25.12%, ctx=1310375, majf=0, minf=138 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=0.1%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1312919,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=8 Run status group 0 (all jobs): READ: bw=2735MiB/s (2868MB/s), 2735MiB/s-2735MiB/s (2868MB/s-2868MB/s), io=80.1GiB (86.0GB), run=30001-30001msec