task1: (g=0): rw=randread, bs=(R) 64.0KiB-64.0KiB, (W) 64.0KiB-64.0KiB, (T) 64.0KiB-64.0KiB, ioengine=libaio, iodepth=12 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=14609: Sat Jul 20 22:31:53 2024 read: IOPS=43.8k, BW=2736MiB/s (2868MB/s)(80.1GiB/30001msec) slat (nsec): min=3067, max=97636, avg=4587.61, stdev=446.39 clat (usec): min=119, max=2489, avg=269.21, stdev=17.88 lat (usec): min=136, max=2494, avg=273.79, stdev=17.88 clat percentiles (usec): | 1.00th=[ 265], 5.00th=[ 269], 10.00th=[ 269], 20.00th=[ 269], | 30.00th=[ 269], 40.00th=[ 269], 50.00th=[ 269], 60.00th=[ 269], | 70.00th=[ 269], 80.00th=[ 269], 90.00th=[ 273], 95.00th=[ 273], | 99.00th=[ 273], 99.50th=[ 277], 99.90th=[ 314], 99.95th=[ 465], | 99.99th=[ 1303] bw ( MiB/s): min= 2719, max= 2739, per=100.00%, avg=2735.76, stdev= 4.87, samples=59 iops : min=43504, max=43830, avg=43772.10, stdev=77.94, samples=59 lat (usec) : 250=0.34%, 500=99.61%, 750=0.02%, 1000=0.01% lat (msec) : 2=0.02%, 4=0.01% cpu : usr=4.15%, sys=25.07%, ctx=1310622, majf=0, minf=203 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=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=1313117,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=12 Run status group 0 (all jobs): READ: bw=2736MiB/s (2868MB/s), 2736MiB/s-2736MiB/s (2868MB/s-2868MB/s), io=80.1GiB (86.1GB), run=30001-30001msec