Oracle OS Watcher 安装与错误处理

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。OS

1. 概述
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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。
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2. 支持平台
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osw可以运行于下述平台之上:
aix
tru64
solaris
hp-ux

Linux

这个工具要去METLINKE上下载 不过可以到LinuxIDC.COM的ftp资源上下载

下载在Linux公社的1号FTP服务器里，，下载地址：

FTP地址：ftp://www.linuxidc.com

用户名：

密码：

在 2012年LinuxIDC.com9月Oracle OS Watcher 安装与错误处理

下载方法见

这个工具可以在Oracle用户下安装,不必要在root下

Oracle] tar -xvf  osw301.tar

>cd osw

4. 启动与停止
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./startOSW.sh 60 10
./stopOSW.sh
nohup ./startOSW.sh 60 10 &

60：数据收集的间隔，以秒为单位
10: 数据收集多长时间，以小时为单位

5. 图形化输出展示

[oracle@node1 osw]$ java -jar oswg.jar -i archive/
Warning: -jar not understood. Ignoring.
Exception in thread “main” java.lang.NoClassDefFoundError: oswg.jar
  at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0)
  at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0)
  at _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean) (/usr/lib/libgcj.so.5.0.0)
  at __gcj_personality_v0 (/opt/oracle/database/admin/dbsrcipt/osw/java.version=1.4.2)
  at __libc_start_main (/lib/tls/libc-2.3.4.so)
  at _Jv_RegisterClasses (/opt/oracle/database/admin/dbsrcipt/osw/java.version=1.4.2)

先要检查JAVA版本

# 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))

[oracle@node11g ~]$ which java
/usr/bin/java

—-10g运行前执行：
[oracle@node10g ~]$ export PATH=$ORACLE_HOME/jre/1.4.2/bin:$PATH
—-11g运行前执行：
[oracle@node11g ~]$ export PATH=$ORACLE_HOME/jdk/jre/bin:$PATH

[oracle@node1 osw]$ java -jar oswg.jar -iarchive/

Starting OSWg V3.0.1

OSWatcher Graph Written by Oracle Centerof Expertise

Copyright (c)  2008 by Oracle Corporation

Parsing Data. Please Wait…

Parsing file node1_vmstat_12.09.28.1100.dat…

Invalid data found on line 8

Parsing file node1_vmstat_12.09.28.1700.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 ofGif Directory

Enter T to Specify Different Time Scale

Enter D to Return to Default Time Scale

Enter R to Remove Currently DisplayedGraphs

Enter P to Generate A Profile

Enter Q to Quit Program

Please Select an Option:6

Xlib: connection to “:0.0″refused by server

Xlib: No protocol specified

Exception in thread “main”java.lang.InternalError: Can’t connect to X11 window server using ‘:0.0’ as thevalue of the DISPLAY variable.

      at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)

      at sun.awt.X11GraphicsEnvironment.(Unknown Source)

      at java.lang.Class.forName0(Native Method)

      at java.lang.Class.forName(Unknown Source)

      at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(UnknownSource)

      at java.awt.Window.init(Unknown Source)

      at java.awt.Window.(Unknown Source)

      at java.awt.Frame.(Unknown Source)

      at java.awt.Frame.(Unknown Source)

      at OSWGraph.GraphObject.graphMetric(GraphObject.java:145)

      at OSWGraph.OSWGraph.main(OSWGraph.java:616)

编辑环境变量

[root@node1 ~]# vi /home/oracle/.bash_profile

export DISPLAY=192.168.30.42:0.0  –指客户端IP

[root@node1 ~]# source /home/oracle/.bash_profile

[root@node1 ~]# su – oracle

[oracle@node1 osw]$ java -jar oswg.jar -iarchive/

Starting OSWg V3.0.1

OSWatcher Graph Written by Oracle Centerof Expertise

Copyright (c)  2008 by Oracle Corporation

Parsing Data. Please Wait…

Parsing file node1_vmstat_12.09.28.1100.dat…

Invalid data found on line 8

Parsing file node1_vmstat_12.09.28.1700.dat…

Parsing Completed.

–输入参数 分别输出不同类型的GIF

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 ofGif Directory

Enter T to Specify Different Time Scale

Enter D to Return to Default Time Scale

Enter R to Remove Currently DisplayedGraphs

Enter P to Generate A Profile

Enter Q to Quit Program

Please Select an Option:6

Generating filegif/Sep28171028_1348827319/OSWg_OS_Run_Queue.gif

Generating filegif/Sep28171028_1348827319/OSWg_OS_Block_Queue.gif

Generating filegif/Sep28171028_1348827319/OSWg_OS_Cpu_Idle.gif

Generating filegif/Sep28171028_1348827319/OSWg_OS_Cpu_System.gif

Generating filegif/Sep28171028_1348827319/OSWg_OS_Cpu_User.gif

Generating filegif/Sep28171028_1348827319/OSWg_OS_Cpu_Interrupts.gif

Generating filegif/Sep28171028_1348827319/OSWg_OS_Context_Switches.gif

 在GIF目录下生成了GIF图形 要拖到WINDOWS来看

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 ofGif Directory

Enter T to Specify Different Time Scale

Enter D to Return to Default Time Scale

Enter R to Remove Currently DisplayedGraphs

Enter P to Generate A Profile

Enter Q to Quit Program