/SAPAPO/OM_LC_MEM_MONITOR - liveCache Memory Monitor Heap

TXBHW - Original Tax Base Amount in Local Currency   TXBHW - Original Tax Base Amount in Local Currency  
This documentation is copyright by SAP AG.

Description

Shows the Heap-Memory-Usage of Livecache-Comroutines.

In the Headline it shows the actual Total Heap Usage. The other numbers are internal Values in Bytes of the OMS_MEMORY_USAGE-Table (R Reserved, O UsedByOmsMalloc, E EmergencyChunkSize)

The List shows the number of Bytes per Com-Routine allocated through malloc and released via free. TheLivecache Monitor has to be activated in advance. The Fields have the following Meaning (OMSCASIZE Sizeof OmsCache for this Routine, MallocMin/Max/Avg are for the MemoryAllocation, FreeMin/Max/Avg are forthe Release of the Memory). When no Transaction is running the Free-Value should be nearly the same as the Malloc-Values.

A Memory-Summary is available at the End of the List.

• Button "Activate Livecache Monitor" starts the Collection of all Heap-Memory-Request/Releases (can have impact on Performance, not figures yet). This has to be done in advance, otherwise no figures are available

• Button "DeActivate Livecache Monitor" stops the Collection of all Heap-Memory-Request/Releases. This has to be done after Monitoring the Heap to reduce unnecessary performance overhead in a productive System

• Button "Refresh" refreshes the actual Memory-Statistics shown.

Requirements

Output

Example

rdisp/max_wprun_time - Maximum work process run time   PERFORM Short Reference  
This documentation is copyright by SAP AG.


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