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baarathi
Contributor III

Qlik Sense Service Machine Low on Memory and Slow Performance

I'm dealing with 5 GB of data loaded from qvds to Qlik Sense Application. The specification of Qlik Sense Server Machine is 32GB Ram and octa core processor and 64 bit OS. I'm getting the pop up, "Your Computer is low on Memory" in the machine which is installed with Qlik Sense Server. How to solve this issue? 

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Re: Qlik Sense Service Machine Low on Memory and Slow Performance

You have to understand that loading data from the QVDs (i'm assuming that the total of qvd file size is 5GB combined) will increase the memory by a lot on the server (it's not a rule, but the 5GB would turn out to be 50GB on memory or so) and so, the OS will have to page memory to get all the storage needed on RAM to load your data.

Use the task manager to check the server's hardware usage and try to get some sort of strategy (last 3 years or so) to load your data on the app.

Nothing special we could suggest in your case, you're just loading to much data for a small sized server in my opinion.

View solution in original post

1 Reply
Highlighted
Partner
Partner

Re: Qlik Sense Service Machine Low on Memory and Slow Performance

You have to understand that loading data from the QVDs (i'm assuming that the total of qvd file size is 5GB combined) will increase the memory by a lot on the server (it's not a rule, but the 5GB would turn out to be 50GB on memory or so) and so, the OS will have to page memory to get all the storage needed on RAM to load your data.

Use the task manager to check the server's hardware usage and try to get some sort of strategy (last 3 years or so) to load your data on the app.

Nothing special we could suggest in your case, you're just loading to much data for a small sized server in my opinion.

View solution in original post