Vdbench性能压力测试工具

/* * * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. */ /* * Author: Henk Vandenbergh. */ Readme file for vdbench50407: Tue Jun 5 09:49:37 MDT 2018 Java requirements: ================== You need at a minimum java 1.7.0 Follow the Java installation instructions. If you don't have the proper Java installed download the JRE (Java Runtime Environment) from http://www.oracle.com/technetwork/indexes/downloads, minimum 1.7.0 Note: You don't have to replace the current default Java version; Java can run from your own private directories. Just update the ./vdbench script Documentation: ============== You will find vdbench.pdf in your install directory, and there are several 'example' parameter files also in the install directory. How to start vdbench? ===================== A very quick test can be done without ever having to create a Vdbench parameter file. Just run: ./vdbench -t And Vdbench will run the following very simple workload: * * This sample parameter file first creates a temporary file * if this is the first time the file is referenced. * It then does a five second 4k 50% read, 50% write test. * sd=sd1,lun=/var/tmp/quick_vdbench_test,size=10m wd=wd1,sd=sd1,xf=4k,rdpct=50 rd=rd1,wd=wd1,iorate=100,elapsed=5,interval=1 After this point your favorite browser to ../vdbench/output/summary.html to look at the reports that vdbench creates. You'll find sample parameter files example1 - example7 in the installation directory.