PPM: very slow for opening up reports using Jasper Studio 7.1

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Article ID: 125070

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Products

CLARITY PPM FOR ITG CLARITY PPM FEDERAL Clarity PPM SaaS - Application Clarity PPM On Premise

Issue/Introduction



Encountered very slow poor performance while open report with Jasper Studio 7.1
As an example, open /ca_ppm/reports/project_management/CSK_PRJ_Roadmap_files with Jasper Studio 7.1

- Using JS V7.1 client, it takes around 10 mins to download and open.
- Using JS V6.2 client, it takes around 5 seconds to download and open.

 

Environment

Release:
Component: ODJSP

Resolution

Enable "Disable Expressions evaluation" checkbox and it will significantly improve opening up report with Jasper Studio 7.1.
(This new security preference is not in Jasper Studio 6.2.)

Go to Jasper Studio 7.1 menu bar->window->Preferences->Global Settings->Jasper Studio->Disable Expressions evaluation

<Please see attached file for image>

User-added image

Other concerns for performance:
The default ram allocation in Jasper Studio 7.2 may be small.
To increase ram allocation, edit  "Jaspersoft Studio Professional.ini" and try to up the ram allocation like as below. 

-Xms2048m 
-Xmx4096m 

Attachments

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