Article - CS381060
High Windchill Server operating system (OS) physical and virtual memory usage in Windchill PDMLink
Modified: 07-Jul-2025
Applies To
- Windchill PDMLink 11.0 to 12.1
- Windchill PDMLink 13.0
Description
- High physical or virtual memory usage of Windchill Server Operating System
- High Page File (Microsoft Windows) usage or high SWAP (Red hat Linux) usage
- OS RAM is getting flatulating
- Configure wt.method.maxHeap=6000 in wt.properties, the memory usage of OS process is 8GB
- Configure Solr SOLR_HEAP as 12GB, while the memory usage of OS process is 20GB
- OS system has the warning regarding RAM memory is not enough
- OS memory consumption exceeds 95%
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