Is heap memory is particular for a workprocess?and extended memory too?

Is heap memory is particular for a workprocess?and extended memory too?
All the while I need to know is :is more than one workprocess can be in Priv mode?

Yes - heap is workprocess exclusive memory.
Extended memory is shared on the instance.
Yes - more than one WP can go to PRIV mode.
Markus

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  • What's consuming the app server heap memory?

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  • OAS Heap memory issue: An error "java.lang.OutOfMemoryError: GC overhead

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    [Full GC 1194751K->1194751K(1365376K), 4.4951213 secs]
    [Full GC 1194751K->1194751K(1365376K), 4.5227857 secs]
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    There's an Oracle support note with a very similar MO :
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    mseberg

  • How to figure out the size of an object - java out of heap memory error

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    jboolean23 wrote:
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    Is my thought process correct? You are calling a third party library right so mock it (write a simple replacement that does the minimal correct functionality.) Substitute it in your code. And then run. If it still fails then the problem is in your code. If not then it is either in the library or the way that you use the library.

  • Allocated heap memory goes up even when there is enough free memory

    Hi,
    Our Java application's memory usage keep growing. Further analysis of the heap memory using JProbe shows that the allocated heap memory goes up even when there is enough free memory available in the heap.
    When the process started, allocated heap memory was around 50MB and the memory used was around 8MB. After few hours, the inuse memory remains at 8MB (slight increase in KBs), but the allocated memory went upto 70MB.
    We are using JVM 1.5_10. What could be the reason for heap allocation going up even when there is enough free memory available in heap?
    -Rajesh.

    Hi Eric,
    Please check if there is any error or warning in the Event Viewer based on the data time?
    If there is any error, please post the event ID to help us to troubleshoot.
    Best Regards,
    Anna

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