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Memory Usage

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ebiiii edited this page Oct 16, 2014 · 1 revision

##Memory Usage Wrapper (memory-usage) Periodically generates memory usage statistics. Current version gives information on Heap, non-heap and the number of objects awaiting finalization in the virtual machine running GSN.

Parameters:

  • sampling-rate is a numeric value indicating the sampling intervals in msec. (default 1000 which implies sampling the memory usage every 1 second)

Example:

<address wrapper="memory-usage">
  <predicate key="sampling-rate">1000</predicate>
</address>
<query>select HEAP,NON_HEAP,PENDING_FINALIZATION_COUNT,TIMED from wrapper</query>
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