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Knowledge
What does "Warning WorkingSet: Virtual Memory is . . . ." mean?
Article Number: 000048671 | Last Modified: 2019/08/14Description
The Qlik system may display:
Warning WorkingSet: Virtual Memory is growing beyond parameters
Warning WorkingSet: Virtual Memory is growing CRITICALLY beyond parameters
Warning WorkingSet: Possible cache depletion detected. Depletion factor=1.0, memory 19.050(25.600) GB
Warning WorkingSet: Virtual Memory is growing CRITICALLY beyond parameters
Warning WorkingSet: Possible cache depletion detected. Depletion factor=1.0, memory 19.050(25.600) GB
Environment:
- QlikView, any version
- Qlik Sense Enterprise, any version
Resolution
The host operating system is running out of resources. The numbers supplied by the system indicate the current usage of memory, against the Low Working Set Limit configured for the Qlik Engine.
Warning WorkingSet: Virtual Memory is growing beyond parameters - 5.205(4.200) GB
Warning WorkingSet: Virtual Memory is growing CRITICALLY beyond parameters - 5.496(4.200) GB
Explanation of Memory in Sense: Qlik Engine Memory Management
Whitepaper: QIX engine memory management and CPU utilization
Determining requirements: How Much Memory Is Required For A Qlik Server Deployment?
Example after startup:
Information WorkingSet: Configured Working Set Size is 4.200-5.400 GB (setting 70%-90%)Where 70% is the (default) Low limit, translating to 4.200 GB.
Warning WorkingSet: Virtual Memory is growing beyond parameters - 5.205(4.200) GB
Warning WorkingSet: Virtual Memory is growing CRITICALLY beyond parameters - 5.496(4.200) GB
Additional Resources:
Explanation of Memory in Sense: Qlik Engine Memory ManagementWhitepaper: QIX engine memory management and CPU utilization
Determining requirements: How Much Memory Is Required For A Qlik Server Deployment?
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