opencloudos-aarch64可以使用的vdbench

opencloudos-aarch64可以使用的vdbench

前言

vdbench是一个I/O工作负载生成器，通常用于验证数据完整性和测试存储性能。它可以运行在windows、linux环境，可用于测试文件系统或块设备基准性能。很多大型的测试都是采用这个工具进行测试的，能过模拟很多不同的负载

vdbench采用java编写的，能够比较好的支持跨平台，但是内部引用的库是会挑系统平台的，默认的zip包里面就没有带aarch64的库，需要自己获取源码，然后在aarch64上编译库文件，然后再放到zip包里面，本篇结尾的资源就是提供的这个包

问题现象

安装基本软件

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yum install java-1.8.0-openjdk

解压

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unzip vdbench50407.zip -d vdbench50407

执行测试

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[root@172 ~]# ./vdbench50407/vdbench -t


Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
Vdbench distribution: vdbench50407 Tue June 05  9:49:29 MDT 2018
For documentation, see 'vdbench.pdf'.

08:17:47.598 Created output directory '/root/output'
08:17:47.653 input argument scanned: '-f/tmp/parmfile'
08:17:47.690 Starting slave: /root/vdbench50407/vdbench SlaveJvm -m localhost -n localhost-10-220930-08.17.47.589 -l localhost-0 -p 5570
08:17:47.716
08:17:47.716 File /root/vdbench50407/linux/aarch64.so does not exist.
08:17:47.716 This may be an OS that a shared library currently
08:17:47.716 is not available for. You may have to do your own compile.
08:17:47.716 t: java.lang.UnsatisfiedLinkError: Can't load library: /root/vdbench50407/linux/aarch64.so
08:17:47.716
08:17:47.716 Loading of shared library /root/vdbench50407/linux/aarch64.so failed.
08:17:47.716 There may be issues related to a cpu type not being
08:17:47.716 acceptable to Vdbench, e.g. MAC PPC vs. X86
08:17:47.716 Contact me at the Oracle Vdbench Forum for support.
08:17:47.716
08:17:48.219
08:17:48.219 Failure loading shared library

可以看到关键的信息

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Can't load library: /root/vdbench50407/linux/aarch64.so

这个就是缺少的库文件

使用修改好的包

解压

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[root@172 ~]# unzip vdbench50407-opencloudos-aarch64.zip

执行测试

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[root@172 ~]# ./vdbench50407/vdbench -t


Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
Vdbench distribution: vdbench50407 Tue June 05  9:49:29 MDT 2018
For documentation, see 'vdbench.pdf'.

08:19:32.437 input argument scanned: '-f/tmp/parmfile'
08:19:32.475 Starting slave: /root/vdbench50407/vdbench SlaveJvm -m localhost -n localhost-10-220930-08.19.32.370 -l localhost-0 -p 5570
08:19:32.676 All slaves are now connected
08:19:34.003 Starting RD=rd1; I/O rate: 100; elapsed=5; For loops: None

Sep 30, 2022    interval        i/o   MB/sec   bytes   read     resp     read    write     read    write     resp  queue  cpu%  cpu%
                               rate  1024**2     i/o    pct     time     resp     resp      max      max   stddev  depth sys+u   sys
08:19:35.102           1       67.0     0.07    1024  47.76    0.074    0.058    0.088     0.12     0.29    0.048    0.0  17.1   4.7
08:19:36.013           2      110.0     0.11    1024  55.45    0.046    0.037    0.056     0.09     0.15    0.026    0.0  11.5   1.0
08:19:37.011           3       91.0     0.09    1024  47.25    0.069    0.054    0.083     0.11     0.15    0.033    0.0   9.0   1.0
08:19:38.010           4      108.0     0.11    1024  51.85    0.061    0.046    0.077     0.15     0.74    0.072    0.0   7.1   2.0
08:19:39.026           5       90.0     0.09    1024  57.78    0.062    0.051    0.076     0.22     0.30    0.042    0.0   7.1   1.0
08:19:39.058     avg_2-5       99.8     0.10    1024  53.13    0.059    0.046    0.073     0.22     0.74    0.048    0.0   8.6   1.3
08:19:39.849 Vdbench execution completed successfully. Output directory: /root/output

可以看到可以正常运行了

资源地址

vdbench50407-opencloudos-aarch64.zip下载地址：

链接: https://pan.baidu.com/s/1YdPWJnhdl3XTZZIhAX6NIA?pwd=gwm3 提取码: gwm3