Thinking Out Loud

April 21, 2013

Disk Performance Benchmark

Filed under: 11g — mdinh @ 3:53 am

Where should I put my ASM disks?

-----------------------------------------------------------------------
CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :   194.352 MB/s
          Sequential Write :   194.577 MB/s
         Random Read 512KB :    72.506 MB/s
        Random Write 512KB :   123.474 MB/s
    Random Read 4KB (QD=1) :     0.938 MB/s [   229.0 IOPS]
   Random Write 4KB (QD=1) :     2.777 MB/s [   678.0 IOPS]
   Random Read 4KB (QD=32) :     2.689 MB/s [   656.5 IOPS]
  Random Write 4KB (QD=32) :     2.917 MB/s [   712.0 IOPS]

  Test : 4000 MB [E: 11.0% (51.4/465.8 GB)] (x5)
  Date : 2013/04/20 19:24:20
    OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
    WD VelociRaptor 10K RPM 500GB
	
-----------------------------------------------------------------------
CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :   320.813 MB/s
          Sequential Write :   325.493 MB/s
         Random Read 512KB :    48.393 MB/s
        Random Write 512KB :    70.716 MB/s
    Random Read 4KB (QD=1) :     0.543 MB/s [   132.6 IOPS]
   Random Write 4KB (QD=1) :     3.107 MB/s [   758.7 IOPS]
   Random Read 4KB (QD=32) :     2.531 MB/s [   618.0 IOPS]
  Random Write 4KB (QD=32) :     3.125 MB/s [   762.9 IOPS]

  Test : 4000 MB [D: 7.1% (47.8/675.5 GB)] (x5)
  Date : 2013/04/20 19:36:23
    OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
  	WD Black 7200K RPM 500GB Intel RST RAID0 500GB
	
-----------------------------------------------------------------------
CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :   133.935 MB/s
          Sequential Write :   112.881 MB/s
         Random Read 512KB :    34.773 MB/s
        Random Write 512KB :    31.217 MB/s
    Random Read 4KB (QD=1) :     0.461 MB/s [   112.5 IOPS]
   Random Write 4KB (QD=1) :     1.329 MB/s [   324.5 IOPS]
   Random Read 4KB (QD=32) :     2.113 MB/s [   516.0 IOPS]
  Random Write 4KB (QD=32) :     1.353 MB/s [   330.3 IOPS]

  Test : 4000 MB [C: 27.3% (34.9/127.9 GB)] (x5)
  Date : 2013/04/20 19:55:37
    OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
  	WD Black 7200K RPM 500GB Intel RST RAID1 5OOGB
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2 Comments »

  1. Which tool is used to get this benchmark, Could you elaborate more ?

    Comment by Sherv — April 25, 2013 @ 4:29 pm | Reply


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