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May 21, 2023 3:03:59 PM
Apr 5, 2018 9:45:17 AM
The Qlik Sense Engine or QlikView Server service may register the following warnings in the logs:
The host operating system may be running out of sufficient resources for the Engine to perform its tasks. The numbers supplied by the system indicate the current usage of memory by the Engine service against the Low Working Set Limit configured for the Qlik Engine.
The depletion warning indicates that a memory load needs to be addressed, e.g. through purging more aggressively or relocations apps, since the cache memory has dramatically reduced. So, it is an early warning to free memory that the generic cache one needs.
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
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?