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  • Oracle 的ORION工具简单使用

    1. 下载地址:

    http://www.oracle.com/technetwork/cn/topics/index-088165-zhs.html

    2. linux x64 还有 windows的 安装文件皆可以

    3. windows上面安装, linux上面暂时没安装

    4. 进入安装目录

    orion -help 查看帮助信息

    5. 最简单的压力测试

    创建一个lun文件

    比如 WindowsIO.lun

    测试C盘的话 输入 

    \.C:

    测试D盘的话输入

    \.D:

    6. 最简单的测试

    在安装目录下输入 

    orion -run simple -testname WindowsIO -num_disks 1

    进行测试,如图示

    一个只有一个快照的虚拟机的测试结果

    -run simple -testname OneSnapshot -num_disks 1

    This maps to this test:
    Test: OneSnapshot
    Small IO size: 8 KB
    Large IO size: 1024 KB
    IO Types: Small Random IOs, Large Random IOs
    Simulated Array Type: CONCAT
    Write: 0%
    Cache Size: Not Entered
    Duration for each Data Point: 60 seconds
    Small Columns:, 0
    Large Columns:, 0, 1, 2
    Total Data Points: 8

    Name: \.C: Size: 536870912
    1 FILEs found.

    Maximum Large MBPS=345.12 @ Small=0 and Large=2
    Maximum Small IOPS=1849 @ Small=5 and Large=0
    Minimum Small Latency=2.07 @ Small=1 and Large=0

    一个包含较多快照的虚拟机的测试结果

    -run simple -testname ESXiio -num_disks 1

    This maps to this test:
    Test: ESXiio
    Small IO size: 8 KB
    Large IO size: 1024 KB
    IO Types: Small Random IOs, Large Random IOs
    Simulated Array Type: CONCAT
    Write: 0%
    Cache Size: Not Entered
    Duration for each Data Point: 60 seconds
    Small Columns:, 0
    Large Columns:, 0, 1, 2
    Total Data Points: 8

    Name: \.C: Size: 966787072
    1 FILEs found.

    Maximum Large MBPS=38.71 @ Small=0 and Large=2
    Maximum Small IOPS=95 @ Small=3 and Large=0
    Minimum Small Latency=15.42 @ Small=1 and Large=0

    ESXi上面虚拟机的性能影响好大..

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  • 原文地址:https://www.cnblogs.com/jinanxiaolaohu/p/8268746.html
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