Users may note that when creating a Performance Report, the report populates with data very quickly in the Designer portlet, but when creating and viewing a Standalone URL, the report populates very slowly, or not at all.
UIM 8.x, 9.x
To resolve this issue, take the following steps:
1. deactivate the wasp probe on the UMP server.
2. Locate the following folder on the UMP server:
3. Delete all the contents of that folder, leaving the empty 'work' folder behind.
4. Activate wasp.
The wasp/work folder contains cached information relating to the .jsp pages (e.g. standalone.jsp), and clearing this folder forces those standalone pages/URLs to be recompiled.