CPU 100% utilized while accessing Dashboards

[Kaushik2020]

Dear All, 

This is regarding Qlik Sense on Windows on Premise version. We have a QVD extraction layer followed by Data Modelling layer and Binary load into presentation. The dashboard have an app size and base memory size as below. 

System specs: 

Processor: Intel(R) Xeon(R) CPU E5-2620 vc4 @2.10Ghz

Ram: 128Gb

Windows 2019 version

Core: 16

Hard disk: 160 + 200GB

Can anyone please suggest what is the reason for the slowness of loading and CPU Hitting always 100%.

We have tuned the database along with the extraction and applied grouping and aggregation in Data Modelling layer as well. Still this is taking time to navigate through. Please suggest.

Thanks in Advance.

[Or]

Some of these are fairly large apps, so you can expect some time to load the app to memory the first time it is opened after a reload or timeout.

Otherwise, there may be performance issues with the app itself or with multiple apps. See:

https://help.qlik.com/en-US/sense/November2024/Subsystems/Hub/Content/Sense_Hub/Apps/app-performance...

https://community.qlik.com/t5/Official-Support-Articles/How-to-start-investigating-Qlik-Sense-Perfor...

[rwunderlich]

I can also recommend my product QSDA Pro for pinpointing performance problems in Qlik Apps. Reach out to the Motio team if you want to schedule a trail or demo.

-Rob