IBM Support

Very poor performance when running reports after migration or server upgrade, caused by poor network I/O speed

Troubleshooting


Problem

Customer has a new Controller environment. - For example, they have recently moved their system to new servers (probably as part of an upgrade/migration to new Controller version). Afterwards, they experience very poor performance.

Symptom

.

[{"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Controller","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.3;10.2.1;10.2.0;10.1.1;10.1","Edition":"","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:
08 May 2025

UID

swg21347841