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ebrahimaljafri
Partner - Contributor III
Partner - Contributor III

Clear cache from memory issue !

hi qlikers ...

we have an issue RAM occupation in Windowserver 2016. we are working in Qlik server version nov 2017 and its installed in Windowserver 2016 and its size of RAM is 64 GB and we using development and live in that VM.  we have notice that if any application run by a user and increases the ram occupation which normal but once he closes that ram remain same size of  occupation and take long time to clear cache of ram. is there any code that we should apply in script in order to clear cache out of memory once application closed or session closed by user.

we are facing this issue with performance.  

please help 

 

1 Reply
marcus_sommer

There is no real issue because this is the designed behaviour that the qvs.exe which cached nearly everything until it hits the upper limit of the working set settings (in qmc in tab performance on the top right). If you run the qvs and the qvb and the desktop client for the developing and maybe further tools in parallel they will heavily compete for the system resources.

 

This means you will need to adjust the mentioned working set settings and/or the used task-chains and/or the time-window in which in development takes places - or you just need more resources maybe by diving your environment into dedicated systems for qvs, qvb, development, test and so on.

 

- Marcus