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How to reduce java console load time and improve performance

Article: 100019709
Last Published: 2020-04-17
Ratings: 5 5
Product(s): NetBackup & Alta Data Protection

Problem

Reduce java console load time and improve performance through the settings introduced in this article.

 

Solution

If the java console is too slow and/or timing out there are a couple quick things to check; the  IP lookup variable and the  memory allocated to java. Changing these parameters will usually resolve the issue:

Workaround:

To reduce the amount of time it takes to load the java console:

To disable IP Address lookup:
  1. Shut down the java console.
  2. Add/edit the following line in the following java configuration file:
    UNIX: /usr/openv/java/nbj.conf
    FORCE_IPADDR_LOOKUP=0
    Windows: install_path\NetBackup\java\setconf.bat
    SET FORCE_IPADDR_LOOKUP=0
  3. Restart the java console.

Note: This is the default setting.

To increase the amount of java memory:
  1. Shut down the java console.
  2. Add/edit the following line in the following java configuration file:
    UNIX: /usr/openv/java/nbj.conf
    INITIAL_MEMORY=512M #(default is 256M)
    MAX_MEMORY=1024M #(default is 512M)
    Windows: install_path\NetBackup\java\setconf.bat
    SET INITIAL_MEMORY=512M REM #(default is 256M)
    SET MAX_MEMORY=1024M REM #(default is 512M)
  3. Restart the java console.
 

 

References

Etrack : 1373657 Etrack : 3143130

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