Logging Memory Usage in Weblogic

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Performance and scalability: Logging Memory Usage in Weblogic

  1. Logging Memory Usage in Weblogic (3 messages)

    Hi,

    The administration console for Weblogic 8.1 SP2 has a Performance tab under the Monitoring tab. This Performance tab shows the memory usage for the server.

    Is there any way to have this memory usage logged to a file periodically?

    Thanks,
    Rahul
  2. Logging Memory Usage in Weblogic[ Go to top ]

    Hello,

    use the WebLogic SNMP Agent (http://e-docs.bea.com/wls/docs81/snmpman/index.html) and MRTG (http://people.ee.ethz.ch/~oetiker/webtools/mrtg/). Here the OIDs (http://e-docs.bea.com/wls/docs81/snmp/index.html):

    jvmRuntimeHeapSizeCurrent: .1.3.6.1.4.1.140.625.340.1.20
    jvmRuntimeHeapFreeCurrent: .1.3.6.1.4.1.140.625.340.1.25


    An other way is to use JMX (http://e-docs.bea.com/wls/docs81/jmx/index.html).


    Regards
    Claas
  3. sorry,

    jvmRuntimeHeapSizeCurrent: .1.3.6.1.4.1.140.625.340.1.30
  4. Hi,The administration console for Weblogic 8.1 SP2 has a Performance tab under the Monitoring tab. This Performance tab shows the memory usage for the server.Is there any way to have this memory usage logged to a file periodically?Thanks,Rahul

    In the market there are lots of tools such as Omegamon, Introscope or Quest Foglight that are useful to collect metrics from application servers.


    Jose Ramon Huerga
    http://www.terra.es/personal/jrhuerga