task1: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=2 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14907: Sat Jul 20 22:35:27 2024 read: IOPS=18.1k, BW=2262MiB/s (2372MB/s)(66.3GiB/30001msec) slat (nsec): min=5409, max=194441, avg=7091.50, stdev=642.67 clat (usec): min=98, max=1250, avg=103.10, stdev=14.92 lat (usec): min=105, max=1257, avg=110.19, stdev=14.96 clat percentiles (usec): | 1.00th=[ 100], 5.00th=[ 101], 10.00th=[ 101], 20.00th=[ 102], | 30.00th=[ 102], 40.00th=[ 102], 50.00th=[ 102], 60.00th=[ 103], | 70.00th=[ 103], 80.00th=[ 103], 90.00th=[ 104], 95.00th=[ 105], | 99.00th=[ 114], 99.50th=[ 120], 99.90th=[ 322], 99.95th=[ 486], | 99.99th=[ 709] bw ( MiB/s): min= 2232, max= 2281, per=100.00%, avg=2262.91, stdev= 9.61, samples=59 iops : min=17860, max=18254, avg=18103.29, stdev=76.85, samples=59 lat (usec) : 100=0.35%, 250=99.54%, 500=0.07%, 750=0.04%, 1000=0.01% lat (msec) : 2=0.01% cpu : usr=1.58%, sys=14.90%, ctx=542678, majf=0, minf=74 IO depths : 1=0.1%, 2=100.0%, 4=0.0%, 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=542961,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=2 Run status group 0 (all jobs): READ: bw=2262MiB/s (2372MB/s), 2262MiB/s-2262MiB/s (2372MB/s-2372MB/s), io=66.3GiB (71.2GB), run=30001-30001msec