Azure VM DS1 Cドライブ/D ドライブ

まぁこんなもんだろうというスピード。ローカルのDドライブはもっと速くていいんじゃないの？とは思う。

Cドライブ
-----------------------------------------------------------------------
CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :    35.182 MB/s
  Sequential Write (Q= 32,T= 1) :    21.885 MB/s
  Random Read 4KiB (Q= 32,T= 1) :    14.219 MB/s [  3471.4 IOPS]
Random Write 4KiB (Q= 32,T= 1) :     7.214 MB/s [  1761.2 IOPS]
         Sequential Read (T= 1) :    20.342 MB/s
        Sequential Write (T= 1) :    14.260 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     8.638 MB/s [  2108.9 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     3.894 MB/s [   950.7 IOPS]

  Test : 50 MiB [C: 21.5% (27.3/127.0 GiB)] (x2)  [Interval=5 sec]
  Date : 2016/03/28 13:00:21
    OS : Windows Server 2012 R2 Datacenter (Full installation) [6.3 Build 9600] (x64)

Dドライブ
-----------------------------------------------------------------------
CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :    35.156 MB/s
  Sequential Write (Q= 32,T= 1) :    35.074 MB/s
  Random Read 4KiB (Q= 32,T= 1) :    16.972 MB/s [  4143.6 IOPS]
Random Write 4KiB (Q= 32,T= 1) :    17.170 MB/s [  4191.9 IOPS]
         Sequential Read (T= 1) :    34.379 MB/s
        Sequential Write (T= 1) :    33.969 MB/s
   Random Read 4KiB (Q= 1,T= 1) :     7.050 MB/s [  1721.2 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :     8.022 MB/s [  1958.5 IOPS]

  Test : 50 MiB [D: 4.1% (291.4/7166.9 MiB)] (x2)  [Interval=5 sec]
  Date : 2016/03/28 13:04:45
    OS : Windows Server 2012 R2 Datacenter (Full installation) [6.3 Build 9600] (x64)