readtest: (groupid=0, jobs=1): err= 0: pid=24318: Thu Feb 6 07:31:04 2014 read : io=282495MB, bw=80354KB/s, iops=20088, runt=3600006msec slat (usec): min=3, max=9427, avg=17.03, stdev=78.78 clat (usec): min=78, max=103266, avg=3164.72, stdev=3269.88 lat (usec): min=83, max=103271, avg=3182.29, stdev=3277.82 clat percentiles (usec): | 1.00th=[ 700], 5.00th=[ 876], 10.00th=[ 1004], 20.00th=[ 1160], | 30.00th=[ 1336], 40.00th=[ 1528], 50.00th=[ 1736], 60.00th=[ 2040], | 70.00th=[ 2672], 80.00th=[ 4448], 90.00th=[ 8640], 95.00th=[10816], | 99.00th=[14272], 99.50th=[15680], 99.90th=[19584], 99.95th=[21632], | 99.99th=[27264] bw (KB /s): min=40841, max=112192, per=100.00%, avg=80403.74, stdev=10790.61 lat (usec) : 100=0.01%, 250=0.01%, 500=0.02%, 750=1.74%, 1000=8.00% lat (msec) : 2=49.39%, 4=19.33%, 10=14.80%, 20=6.63%, 50=0.08% lat (msec) : 100=0.01%, 250=0.01% cpu : usr=4.74%, sys=35.34%, ctx=6798101, majf=0, minf=88 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0% 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=0.1%, >=64=0.0% issued : total=r=72318753/w=0/d=0, short=r=0/w=0/d=0 writetest: (groupid=0, jobs=1): err= 0: pid=24319: Thu Feb 6 07:31:04 2014 write: io=351363MB, bw=99943KB/s, iops=24985, runt=3600001msec slat (usec): min=4, max=8910, avg=11.73, stdev=24.54 clat (usec): min=24, max=64699, avg=2547.66, stdev=2956.77 lat (usec): min=162, max=64717, avg=2559.65, stdev=2957.73 clat percentiles (usec): | 1.00th=[ 410], 5.00th=[ 494], 10.00th=[ 580], 20.00th=[ 748], | 30.00th=[ 908], 40.00th=[ 1080], 50.00th=[ 1256], 60.00th=[ 1640], | 70.00th=[ 2672], 80.00th=[ 3984], 90.00th=[ 5856], 95.00th=[ 8896], | 99.00th=[13632], 99.50th=[16320], 99.90th=[23680], 99.95th=[27008], | 99.99th=[34560] bw (KB /s): min=55944, max=233784, per=100.00%, avg=100023.65, stdev=14015.00 lat (usec) : 50=0.01%, 250=0.01%, 500=5.43%, 750=14.81%, 1000=15.25% lat (msec) : 2=28.63%, 4=15.88%, 10=16.22%, 20=3.55%, 50=0.22% lat (msec) : 100=0.01% cpu : usr=6.58%, sys=32.85%, ctx=8909307, majf=0, minf=25 IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0% 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=0.1%, >=64=0.0% issued : total=r=0/w=89948953/d=0, short=r=0/w=0/d=0 Run status group 0 (all jobs): READ: io=282495MB, aggrb=80354KB/s, minb=80354KB/s, maxb=80354KB/s, mint=3600006msec, maxt=3600006msec WRITE: io=351363MB, aggrb=99943KB/s, minb=99943KB/s, maxb=99943KB/s, mint=3600001msec, maxt=3600001msec