First off let me state I am new to Cognos Administration. We are running 8.1.x
We are having a tremendous issue with slow reports. It can take anywhere from 10-20 minutes to return the report back. What I have discovered is when the report process kicks off the system is writing 2-3GB of data to the COGNOS8\TEMP folder in the form of UDA****** files. These disk writes are causing our I/O to slow the report runs to an unacceptable level.
Any ideas on how to fix this issue. I have looked into RSVProperties.XML to disable usage of Virtual Memory (diagnostics I assume), setting the Cache in Config Manager to 80MB (up from the default 4MB). Alas I am stumped right now.
Thank you in advance,
Eric
I'm having the same problem. Have you made any progress. :-\
Were you able to resolve your performance problem? I am having performance issues as well. Any information you could share would be very helpful!
Thank you.
McKell