aa-windows-disk

== Results ==

AA Windows Server 2016 using MKs fio jobs.

-=-=- randread -=-=-

C:\Users\Administrator\Documents>fio randread.fio
fio: this platform does not support process shared mutexes, forcing use of threads. Use the 'thread' option to get rid of this warning.
random-read: (g=0): rw=randread, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=windowsaio, iodepth=8
fio-3.22
Starting 1 thread
random-read: Laying out IO file (1 file / 40960MiB)
Jobs: 1 (f=1): [r(1)][100.0%][r=1037KiB/s][r=259 IOPS][eta 00m:00s]
random-read: (groupid=0, jobs=1): err= 0: pid=4600: Thu Oct 1 13:54:35 2020
  read: IOPS=271, BW=1087KiB/s (1113kB/s)(318MiB/300062msec)
    slat (usec): min=13, max=6848, avg=47.27, stdev=43.04
    clat (usec): min=74, max=2062.3k, avg=29325.43, stdev=42345.54
     lat (usec): min=123, max=2062.3k, avg=29372.70, stdev=42345.74
    clat percentiles (msec):
     |  1.00th=[    7],  5.00th=[    9], 10.00th=[   11], 20.00th=[   13],
     | 30.00th=[   15], 40.00th=[   17], 50.00th=[   19], 60.00th=[   22],
     | 70.00th=[   26], 80.00th=[   34], 90.00th=[   55], 95.00th=[   84],
     | 99.00th=[  188], 99.50th=[  255], 99.90th=[  493], 99.95th=[  684],
     | 99.99th=[ 1150]
   bw (  KiB/s): min=  201, max= 1467, per=100.00%, avg=1089.57, stdev=154.99, samples=582
   iops        : min=   50, max=  366, avg=272.06, stdev=38.74, samples=582
  lat (usec)   : 100=0.01%, 500=0.01%, 750=0.15%, 1000=0.04%
  lat (msec)   : 2=0.03%, 4=0.04%, 10=7.97%, 20=47.68%, 50=32.89%
  lat (msec)   : 100=7.63%, 250=3.04%, 500=0.43%, 750=0.06%, 1000=0.02%
  lat (msec)   : 2000=0.01%, >=2000=0.01%
  cpu          : usr=0.00%, sys=1.67%, ctx=0, majf=0, minf=0
  IO depths    : 1=0.1%, 2=0.1%, 4=1.3%, 8=98.7%, 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=81528,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=8

Run status group 0 (all jobs):
   READ: bw=1087KiB/s (1113kB/s), 1087KiB/s-1087KiB/s (1113kB/s-1113kB/s), io=318MiB (334MB), run=300062-300062msec

-=-=- randwrite -=-=-

C:\Users\Administrator\Documents>fio randwrite.fio
fio: this platform does not support process shared mutexes, forcing use of threads. Use the 'thread' option to get rid of this warning.
random-write: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=windowsaio, iodepth=8
fio-3.22
Starting 1 thread
random-write: Laying out IO file (1 file / 40960MiB)
Jobs: 1 (f=1): [w(1)][0.0%][eta 5218d:14h:29m:39s]
random-write: (groupid=0, jobs=1): err= 0: pid=7052: Thu Oct 1 14:02:12 2020
  write: IOPS=0, BW=149B/s (149B/s)(44.0KiB/301505msec); 0 zone resets
    slat (usec): min=46, max=3820.2k, avg=468234.02, stdev=1148743.70
    clat (usec): min=32, max=52461k, avg=20359629.00, stdev=25524587.90
     lat (usec): min=158, max=296799k, avg=47769021.51, stdev=86073074.20
    clat percentiles (usec):
     |  1.00th=[      33],  5.00th=[      33], 10.00th=[      84],
     | 20.00th=[     178], 30.00th=[     545], 40.00th=[ 4731175],
     | 50.00th=[ 4731175], 60.00th=[ 4731175], 70.00th=[17112761],
     | 80.00th=[17112761], 90.00th=[17112761], 95.00th=[17112761],
     | 99.00th=[17112761], 99.50th=[17112761], 99.90th=[17112761],
     | 99.95th=[17112761], 99.99th=[17112761]
   bw (  KiB/s): min=   54, max=   54, per=100.00%, avg=54.00, stdev= 0.00, samples=1
   iops        : min=   13, max=   13, avg=13.00, stdev= 0.00, samples=1
  lat (usec)   : 50=9.09%, 100=9.09%, 250=9.09%, 750=9.09%
  lat (msec)   : >=2000=63.64%
  cpu          : usr=0.00%, sys=0.33%, ctx=0, majf=0, minf=0
  IO depths    : 1=9.1%, 2=36.4%, 4=45.5%, 8=9.1%, 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=92.3%, 8=7.7%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,11,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=8

Run status group 0 (all jobs):
  WRITE: bw=149B/s (149B/s), 149B/s-149B/s (149B/s-149B/s), io=44.0KiB (45.1kB), run=301505-301505msec

-=-=- seqread -=-=-

C:\Users\Administrator\Documents>fio seqread.fio
fio: this platform does not support process shared mutexes, forcing use of threads. Use the 'thread' option to get rid of this warning.
seq-read: (g=0): rw=read, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=windowsaio, iodepth=8
fio-3.22
Starting 1 thread
seq-read: Laying out IO file (1 file / 40960MiB)
Jobs: 1 (f=1): [R(1)][100.0%][r=10.3MiB/s][r=2627 IOPS][eta 00m:00s]
seq-read: (groupid=0, jobs=1): err= 0: pid=3868: Thu Oct 1 14:13:48 2020
  read: IOPS=2619, BW=10.2MiB/s (10.7MB/s)(3070MiB/300005msec)
    slat (usec): min=11, max=28256, avg=44.31, stdev=35.86
    clat (usec): min=6, max=2083.3k, avg=2963.11, stdev=20520.88
     lat (usec): min=259, max=2083.4k, avg=3007.43, stdev=20520.90
    clat percentiles (usec):
     |  1.00th=[   330],  5.00th=[   375], 10.00th=[   404], 20.00th=[   449],
     | 30.00th=[   482], 40.00th=[   515], 50.00th=[   553], 60.00th=[   619],
     | 70.00th=[   938], 80.00th=[  1467], 90.00th=[  2245], 95.00th=[  8586],
     | 99.00th=[ 47449], 99.50th=[ 83362], 99.90th=[246416], 99.95th=[354419],
     | 99.99th=[926942]
   bw (  KiB/s): min=    7, max=31036, per=100.00%, avg=10535.79, stdev=6940.80, samples=580
   iops        : min=    1, max= 7759, avg=2633.59, stdev=1735.22, samples=580
  lat (usec)   : 10=0.01%, 250=0.01%, 500=36.31%, 750=31.38%, 1000=2.86%
  lat (msec)   : 2=18.21%, 4=4.92%, 10=1.73%, 20=2.07%, 50=1.58%
  lat (msec)   : 100=0.55%, 250=0.30%, 500=0.07%, 750=0.01%, 1000=0.01%
  lat (msec)   : 2000=0.01%, >=2000=0.01%
  cpu          : usr=0.33%, sys=17.33%, ctx=0, majf=0, minf=0
  IO depths    : 1=0.1%, 2=0.1%, 4=23.4%, 8=76.5%, 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=99.9%, 8=0.1%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=786010,0,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=8

Run status group 0 (all jobs):
   READ: bw=10.2MiB/s (10.7MB/s), 10.2MiB/s-10.2MiB/s (10.7MB/s-10.7MB/s), io=3070MiB (3219MB), run=300005-300005msec

-=-=- seqwrite -=-=-

C:\Users\Administrator\Documents>fio seqwrite.fio
fio: this platform does not support process shared mutexes, forcing use of threads. Use the 'thread' option to get rid of this warning.
seq-write: (g=0): rw=write, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=windowsaio, iodepth=8
fio-3.22
Starting 1 thread
seq-write: Laying out IO file (1 file / 40960MiB)
Jobs: 1 (f=1): [W(1)][100.0%][w=22.4MiB/s][w=5731 IOPS][eta 00m:00s]
seq-write: (groupid=0, jobs=1): err= 0: pid=6940: Thu Oct 1 14:20:03 2020
  write: IOPS=6992, BW=27.3MiB/s (28.6MB/s)(8194MiB/300001msec); 0 zone resets
    slat (usec): min=10, max=1041.5k, avg=123.68, stdev=1780.85
    clat (usec): min=5, max=1042.6k, avg=575.23, stdev=3615.10
     lat (usec): min=97, max=1042.7k, avg=698.91, stdev=4031.17
    clat percentiles (usec):
     |  1.00th=[   116],  5.00th=[   127], 10.00th=[   139], 20.00th=[   253],
     | 30.00th=[   347], 40.00th=[   424], 50.00th=[   519], 60.00th=[   611],
     | 70.00th=[   701], 80.00th=[   799], 90.00th=[   898], 95.00th=[   963],
     | 99.00th=[  1123], 99.50th=[  1205], 99.90th=[  1893], 99.95th=[ 11600],
     | 99.99th=[115868]
   bw (  KiB/s): min=   54, max=32823, per=100.00%, avg=28046.42, stdev=5041.93, samples=582
   iops        : min=   13, max= 8205, avg=7011.28, stdev=1260.48, samples=582
  lat (usec)   : 10=0.80%, 20=0.03%, 50=0.01%, 100=0.01%, 250=18.68%
  lat (usec)   : 500=28.16%, 750=27.15%, 1000=21.89%
  lat (msec)   : 2=3.20%, 4=0.03%, 10=0.02%, 20=0.01%, 50=0.02%
  lat (msec)   : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
  lat (msec)   : 2000=0.01%
  cpu          : usr=3.33%, sys=44.67%, ctx=0, majf=0, minf=0
  IO depths    : 1=0.8%, 2=28.0%, 4=56.1%, 8=15.1%, 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=87.8%, 8=12.2%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=0,2097611,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=8

Run status group 0 (all jobs):
  WRITE: bw=27.3MiB/s (28.6MB/s), 27.3MiB/s-27.3MiB/s (28.6MB/s-28.6MB/s), io=8194MiB (8592MB), run=300001-300001msec