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-------------- 1. 概述 -------------- 使用oracle的osw工具,可以对系统的CPU和内存,磁盘等进行图形化的展示,对于把握和了解整体的资源使用情况,具有直观的效果。 OSW工具由一系列shell脚本构成, OSWatcher.sh是主调程序,派生出许多单个的shell进程,使用unix的操作系统诊断工具,来收集特定类型的数据 OSW调用特定的操作系统工具,每个工具作为一个特定的后台进程,进行数据收集。 一般而言支持下述工具: ps top mpstat iostat netstat traceroute vmstat 输出结果可以进行图形化的展示,当然,也可以使用shell脚本对收集的archive信息进行处理。 -------------- 2. 支持平台 -------------- OSW可以运行于下述平台之上: AIX Tru64 Solaris HP-UX Linux -------------- 3. 解压 -------------- # tar xvf OSW.tar x . x ./oswnet.sh, 334 bytes, 1 media blocks. x ./README, 3029 bytes, 6 media blocks. x ./Exampleprivate.net, 1731 bytes, 4 media blocks. x ./tarupfiles.sh, 127 bytes, 1 media blocks. x ./OSWatcher.sh, 11784 bytes, 24 media blocks. x ./startOSW.sh, 1101 bytes, 3 media blocks. x ./stopOSW.sh, 560 bytes, 2 media blocks. x ./OSWatcherFM.sh, 4451 bytes, 9 media blocks. x ./OSWg.jar, 721234 bytes, 1409 media blocks. x ./topaix.sh, 409 bytes, 1 media blocks. x ./OSWgREADME, 2768 bytes, 6 media blocks. x ./oswsub.sh, 401 bytes, 1 media blocks. -------------- 4. 启动与停止 -------------- ./startOSW.sh 60 10 ./stopOSW.sh nohup ./startOSW.sh 60 10 & -------------- 5. 删除 -------------- rm -rf osw -------------- 6. 图形化输出展示 -------------- # java -version java version "1.4.2" Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2) Classic VM (build 1.4.2, J2RE 1.4.2 IBM AIX build ca142-20050609 (JIT enabled: jitc)) # java -jar OSWg.jar -i archive Starting OSWg V2.0.2 OSWatcher Graph Written by Oracle Center of Expertise Copyright (c) 2006 by Oracle Corporation Parsing Data. Please Wait... Parsing file nmyz1_vmstat_08.03.03.1400.dat ... Parsing file nmyz1_vmstat_08.03.03.1500.dat ... Parsing file nmyz1_vmstat_08.03.03.1600.dat ... Parsing file nmyz1_vmstat_08.03.03.1700.dat ... Parsing Completed. Enter 1 to Display CPU Process Queue Graphs Enter 2 to Display CPU Utilization Graphs Enter 3 to Display CPU Other Graphs Enter 4 to Display Memory Graphs Enter 6 to Generate All CPU Gif Files Enter 7 to Generate All Memory Gif Files Enter L to Specify Alternate Location of Gif Directory Enter T to Specify Different Time Scale Enter D to Return to Default Time Scale Enter R to Remove Currently Displayed Graphs Enter Q to Quit Program Please Select an Option:q 图形输出样例:
7. 说明 -------------- osw工具可以收集历史信息,可以对特定时间端的数据进行回放,但是要注意,其收集信息会因 采样间隔较短而变得很大,因此需要关注archive目录的空间。 收集的信息对于整体的资源使用情况,有比较直观的显示效果。 ------------- 错误参考:http://www.oraclett.com/oracle_install/oracle/2011/1103/213.html ------------- |


