PPM: About the Max Heap size for app service
Article ID: 113516
Updated On:
Products
Clarity PPM SaaS
Clarity PPM On Premise
Issue/Introduction
Which Max Heap size (-Xmx) is recommended for app service.
It seems always to use 2GB.
Is there any best practice for memory utilization?
Environment
PPM15.x
Resolution
The "Tune Sun HotSpot JVMs" section in Manual says below.
" As a best practice, set this value to at least 2048m (2 GB), even for small installations. For improved performance and fewer out-of-memory errors, set this value to 4 GB or 8 GB for larger datasets. For example, -Xms1024m -Xmx4096m.".
Recommend to increase Max Heap size for app service to 4GB.
Tune Sun HotSpot JVMs
" As a best practice, set this value to at least 2048m (2 GB), even for small installations. For improved performance and fewer out-of-memory errors, set this value to 4 GB or 8 GB for larger datasets. For example, -Xms1024m -Xmx4096m.".
Recommend to increase Max Heap size for app service to 4GB.
Tune Sun HotSpot JVMs
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