How much memory should RM 9.9 allocate when starting without extensions?

FriedemannFriedemann Member, University Professor Posts: 27 University Professor
in Help
When I start RapidMiner without setting any limits for the JVM it allocates 19GB of memory. Is that an intended behaviour?

Answers

  • Marco_BoeckMarco_Boeck Administrator, Moderator, Employee, Member, University Professor Posts: 1,985 RM Engineering
    edited April 2021
    Hi,

    Where did you check that? Because you may mix up two different things:

    1. This is the actual memory that is being used, as reported by the Windows Taskmanager in this case:


    2. And here is the potentially usable, maximum memory that Studio will try to allocate if needed:


    The 2nd one is the theoretical maximum Studio would try to get, but as you can see from the TaskManager, it is not actually taken yet.


    Regards,
    Marco
  • FriedemannFriedemann Member, University Professor Posts: 27 University Professor
    edited April 2021
    I am using the Windows Resource Monitor
    I have just started again and the process uses 9 GB of main memory.
    And the task manager output:

    Btw, these are the number after restricting the memory limits.
    An now without a JVM memory limit:


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