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Very poor performance when running reports after migration or server upgrade

Troubleshooting


Problem

Customer has a new Controller environment. For example, they may have: (a) recently migrated from an older version to a newer version of Controllerx. or (b) have recently migrated/upgraded Controller system to new server hardware. Afterwards, all users experience very poor performance in almost all areas of the application.

Symptom

All users affected inside all functions. As an example, when running reports (menu item "Reports - Run") it is very slow.

[{"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Controller","Platform":[{"code":"PF033","label":"Windows"}],"Version":"8.5;8.4;8.3","Edition":"Edition Independent","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSMRTZ","label":"IBM Cognos Controller on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Historical Number

1039507

Document Information

Modified date:
09 May 2025

UID

swg21382321