task1: (g=0): rw=randread, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=libaio, iodepth=6 fio-3.33 Starting 1 process task1: (groupid=0, jobs=1): err= 0: pid=10821: Sat Jul 20 21:48:01 2024 read: IOPS=17.1k, BW=2138MiB/s (2241MB/s)(62.6GiB/30001msec) slat (nsec): min=5047, max=141593, avg=7192.78, stdev=840.07 clat (usec): min=137, max=1177, avg=343.28, stdev=88.05 lat (usec): min=147, max=1184, avg=350.47, stdev=88.06 clat percentiles (usec): | 1.00th=[ 229], 5.00th=[ 249], 10.00th=[ 262], 20.00th=[ 273], | 30.00th=[ 281], 40.00th=[ 297], 50.00th=[ 314], 60.00th=[ 338], | 70.00th=[ 367], 80.00th=[ 420], 90.00th=[ 482], 95.00th=[ 519], | 99.00th=[ 594], 99.50th=[ 619], 99.90th=[ 693], 99.95th=[ 750], | 99.99th=[ 906] bw ( MiB/s): min= 1889, max= 2300, per=100.00%, avg=2138.92, stdev=86.38, samples=59 iops : min=15114, max=18402, avg=17111.36, stdev=690.98, samples=59 lat (usec) : 250=5.37%, 500=87.50%, 750=7.09%, 1000=0.05% lat (msec) : 2=0.01% cpu : usr=1.67%, sys=14.31%, ctx=509745, majf=0, minf=202 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=0.1%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=513053,0,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=6 Run status group 0 (all jobs): READ: bw=2138MiB/s (2241MB/s), 2138MiB/s-2138MiB/s (2241MB/s-2241MB/s), io=62.6GiB (67.2GB), run=30001-30001msec