fio-results-md-2-disk-ext4.txt

seqread-128k: Laying out IO file(s) (1 file(s) / 1024MB)
seqwrite-128k: Laying out IO file(s) (1 file(s) / 1024MB)
randread-4k: Laying out IO file(s) (1 file(s) / 1024MB)
randwrite-4k: Laying out IO file(s) (1 file(s) / 1024MB)
Jobs: 1 (f=1): [_(3),F(1)] [100.0% done] [0KB/824KB/0KB /s] [0/206/0 iops] [eta 00m:00s]            
seqread-128k: (groupid=0, jobs=1): err= 0: pid=15173: Tue Sep 13 06:45:26 2016
  read : io=40511MB, bw=138278KB/s, iops=1080, runt=300001msec
    slat (usec): min=45, max=702, avg=105.45, stdev=12.48
    clat (usec): min=519, max=23086, avg=804.00, stdev=294.11
     lat (usec): min=725, max=23174, avg=911.08, stdev=293.97
    clat percentiles (usec):
     |  1.00th=[  692],  5.00th=[  732], 10.00th=[  732], 20.00th=[  740],
     | 30.00th=[  740], 40.00th=[  748], 50.00th=[  748], 60.00th=[  756],
     | 70.00th=[  756], 80.00th=[  756], 90.00th=[  820], 95.00th=[ 1224],
     | 99.00th=[ 1752], 99.50th=[ 1800], 99.90th=[ 1944], 99.95th=[ 4832],
     | 99.99th=[10560]
    bw (KB  /s): min=88913, max=139180, per=77.96%, avg=107804.18, stdev=9069.98
    lat (usec) : 750=49.54%, 1000=43.56%
    lat (msec) : 2=6.80%, 4=0.01%, 10=0.06%, 20=0.01%, 50=0.01%
  cpu          : usr=3.42%, sys=15.16%, ctx=334019, majf=0, minf=43
  IO depths    : 1=100.0%, 2=0.0%, 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    : total=r=324089/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=1
seqwrite-128k: (groupid=1, jobs=1): err= 0: pid=15174: Tue Sep 13 06:45:26 2016
  write: io=37621MB, bw=128396KB/s, iops=1003, runt=300038msec
    slat (usec): min=50, max=63320, avg=184.12, stdev=764.13
    clat (usec): min=4, max=95982, avg=796.06, stdev=847.42
     lat (usec): min=724, max=96077, avg=981.80, stdev=1125.79
    clat percentiles (usec):
     |  1.00th=[    7],  5.00th=[  764], 10.00th=[  780], 20.00th=[  788],
     | 30.00th=[  788], 40.00th=[  788], 50.00th=[  796], 60.00th=[  796],
     | 70.00th=[  804], 80.00th=[  812], 90.00th=[  820], 95.00th=[  844],
     | 99.00th=[  988], 99.50th=[ 1012], 99.90th=[ 1272], 99.95th=[ 1400],
     | 99.99th=[43264]
    bw (KB  /s): min=59437, max=137050, per=83.14%, avg=106743.37, stdev=16427.37
    lat (usec) : 10=2.71%, 20=0.01%, 50=0.01%, 100=0.01%, 750=1.46%
    lat (usec) : 1000=95.15%
    lat (msec) : 2=0.63%, 4=0.01%, 10=0.01%, 50=0.03%, 100=0.01%
  cpu          : usr=3.96%, sys=16.48%, ctx=313037, majf=0, minf=10
  IO depths    : 1=100.0%, 2=0.0%, 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    : total=r=0/w=300967/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=1
randread-4k: (groupid=2, jobs=1): err= 0: pid=15178: Tue Sep 13 06:45:26 2016
  read : io=630640KB, bw=2101.7KB/s, iops=525, runt=300073msec
    slat (usec): min=10, max=684, avg=71.11, stdev=20.17
    clat (usec): min=225, max=369610, avg=30362.79, stdev=28854.61
     lat (usec): min=251, max=369694, avg=30435.36, stdev=28854.44
    clat percentiles (msec):
     |  1.00th=[    3],  5.00th=[    7], 10.00th=[    9], 20.00th=[   12],
     | 30.00th=[   14], 40.00th=[   17], 50.00th=[   21], 60.00th=[   26],
     | 70.00th=[   34], 80.00th=[   45], 90.00th=[   65], 95.00th=[   88],
     | 99.00th=[  145], 99.50th=[  172], 99.90th=[  227], 99.95th=[  253],
     | 99.99th=[  314]
    bw (KB  /s): min= 1485, max= 2204, per=85.22%, avg=1790.38, stdev=158.82
    lat (usec) : 250=0.01%, 500=0.12%, 750=0.06%, 1000=0.07%
    lat (msec) : 2=0.32%, 4=1.61%, 10=13.08%, 20=33.52%, 50=34.80%
    lat (msec) : 100=12.96%, 250=3.41%, 500=0.05%
  cpu          : usr=1.68%, sys=5.45%, ctx=148622, majf=0, minf=28
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=100.0%, 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    : total=r=157660/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=16
randwrite-4k: (groupid=3, jobs=1): err= 0: pid=15180: Tue Sep 13 06:45:26 2016
  write: io=362976KB, bw=1207.1KB/s, iops=301, runt=300498msec
    slat (usec): min=16, max=530379, avg=265.83, stdev=6715.90
    clat (usec): min=572, max=766961, avg=52605.85, stdev=48735.17
     lat (msec): min=1, max=767, avg=52.87, stdev=49.14
    clat percentiles (msec):
     |  1.00th=[    5],  5.00th=[   16], 10.00th=[   42], 20.00th=[   45],
     | 30.00th=[   46], 40.00th=[   47], 50.00th=[   48], 60.00th=[   49],
     | 70.00th=[   51], 80.00th=[   52], 90.00th=[   55], 95.00th=[   59],
     | 99.00th=[  416], 99.50th=[  457], 99.90th=[  529], 99.95th=[  553],
     | 99.99th=[  734]
    bw (KB  /s): min=    8, max= 1856, per=100.00%, avg=1212.18, stdev=294.77
    lat (usec) : 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.05%, 4=0.13%, 10=4.49%, 20=0.47%, 50=61.80%
    lat (msec) : 100=30.45%, 250=1.26%, 500=1.13%, 750=0.19%, 1000=0.01%
  cpu          : usr=1.10%, sys=4.81%, ctx=91784, majf=0, minf=15
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=100.0%, 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    : total=r=0/w=90744/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
     latency   : target=0, window=0, percentile=100.00%, depth=16

Run status group 0 (all jobs):
   READ: io=40511MB, aggrb=138277KB/s, minb=138277KB/s, maxb=138277KB/s, mint=300001msec, maxt=300001msec

Run status group 1 (all jobs):
  WRITE: io=37621MB, aggrb=128396KB/s, minb=128396KB/s, maxb=128396KB/s, mint=300038msec, maxt=300038msec

Run status group 2 (all jobs):
   READ: io=630640KB, aggrb=2101KB/s, minb=2101KB/s, maxb=2101KB/s, mint=300073msec, maxt=300073msec

Run status group 3 (all jobs):
  WRITE: io=362976KB, aggrb=1207KB/s, minb=1207KB/s, maxb=1207KB/s, mint=300498msec, maxt=300498msec

Disk stats (read/write):
    md2: ios=481750/398357, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=240875/392617, aggrmerge=0/6147, aggrt
icks=2510176/2745854, aggrin_queue=5253100, aggrutil=88.90%
  sda: ios=403037/392617, merge=0/6147, ticks=2745948/4804992, in_queue=7546452, util=88.90%
  sde: ios=78713/392617, merge=0/6147, ticks=2274404/686716, in_queue=2959748, util=50.62%