CA Service Management

  • 1.  JVM Heap Size for Tomcat in CA Service Desk Manager

    Posted Jul 31, 2017 05:22 PM

    Is there a limit for the lower -Xms value?  Considering upping to 256 from 64....  Using Steps to increase the JVM Heap Size for Tomcat in CA Service Desk Manager  to try and understand the impact.



  • 2.  Re: JVM Heap Size for Tomcat in CA Service Desk Manager
    Best Answer

    Broadcom Employee
    Posted Jul 31, 2017 05:27 PM

    The Xms is the minimum value that Java is going to use upon start up, it will always be using at LEAST that much memory. The Xmx is the most it can ever take.

     

    You can technically raise the Xms as high as you want (within the limits of a 32bit application), but you should be aware that at startup it will always be consuming that much. It's not necessarily a "bad" thing, just something to be aware of.



  • 3.  Re: JVM Heap Size for Tomcat in CA Service Desk Manager

    Posted Jul 31, 2017 06:24 PM

    Awesome, thanks for that info....