Additional Memory Requirement for New Locking in 9.1

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mce
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Joined: Tue Jul 20, 2010 5:01 pm
OLAP Product: Cognos TM1
Version: Planning Analytics Local 2.0.x
Excel Version: 2013 2016
Location: Istanbul, Turkey

Additional Memory Requirement for New Locking in 9.1

Post by mce »

TM1 9.1 Release Notes wrote:In TM1 9.1, the TM1 Server delivers greatly improved concurrency and overall stability, as well as better diagnostics and monitoring capabilities. A side-effect of these necessary changes is that the TM1 Server may consume more memory than in previous versions. The amount of additional memory is primarily model-dependent. Customers who in previous versions have observed that they operate close to the memory limits of their hardware, should anticipate adding additional memory and/or modifying their models using documented TM1 memory optimization techniques. Customers who are currently using 32-bit TM1 Server near the 3 GB limit, may need to upgrade to a 64-bit TM1 Server
Do you have any idea about the percent increase in memmory consumption after upgrading from 9.0 to 9.1?
As per your experience, how much did it increase?

Our 32bit 9.0 server is using about 2.5GB (near 2GB is for TM1) at the moment. I am trying to find out how much it will require after upgrade and accordingly will need to determine about 64bit option.

Regards,
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