ViewConstruct Using Significantly More Memory in 9.5.2
Posted: Fri Feb 24, 2012 3:40 pm
I'm working on a upgrade from the following:
Windows 2003, TM1 9.1 FP3 to
Windows 2008 R2, TM1 9.5.2 FP1
I'm seeing a significant increase in memory usage in the new version; obviously with a tremendous amount of new features between these 2 versions I would expect some increase. In the old environment, the TM1 instance would run at approximately 13 GB in memory - this is after a restart of the service and processing of all their nightly loads. The same scenario on the upgraded OS and the upgraded software runs at approximately 30 GB in memory - about 2.5x the old setup.
Additionally, one of the processes runs several ViewConstructs to cache data. This runs fine on the old version with a MaximumViewSize of 500 MB. In the new version, some of these ViewConstructs are failing even after bumping up the MaximumViewSize to 3000 MB. Assuming this could be an issue with Rules/Feeders, I've also proven this on a cube with no rules. Has there been some change to the functionality of ViewConstruct?
Any advice is greatly appreciated.
Windows 2003, TM1 9.1 FP3 to
Windows 2008 R2, TM1 9.5.2 FP1
I'm seeing a significant increase in memory usage in the new version; obviously with a tremendous amount of new features between these 2 versions I would expect some increase. In the old environment, the TM1 instance would run at approximately 13 GB in memory - this is after a restart of the service and processing of all their nightly loads. The same scenario on the upgraded OS and the upgraded software runs at approximately 30 GB in memory - about 2.5x the old setup.
Additionally, one of the processes runs several ViewConstructs to cache data. This runs fine on the old version with a MaximumViewSize of 500 MB. In the new version, some of these ViewConstructs are failing even after bumping up the MaximumViewSize to 3000 MB. Assuming this could be an issue with Rules/Feeders, I've also proven this on a cube with no rules. Has there been some change to the functionality of ViewConstruct?
Any advice is greatly appreciated.