Database - RAC/Scalability (MOSC)

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Interconnect Congestion Feedback

edited May 16, 2010 8:32PM in Database - RAC/Scalability (MOSC) 2 commentsAnswered
Hi,

Do I need take any actions for the below ADDM analysis report: 

Finding 7: Interconnect Congestion

Impact is .01 active sessions, 5.19% of total activity.

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Global Cache Service Processes (LMSn) in other instances were not processing

requests fast enough.

Recommendation 1: Database Configuration

Estimated benefit is .01 active sessions, 5.19% of total activity.

------------------------------------------------------------------

Action

Increase throughput of the Global Cache Service (LMSn) processes.

Increase the number of Global Cache Service processes by increasing the

value of the parameter "gcs_server_processes". Alternatively, if the

host is CPU bound consider increasing the OS priority of the Global

Cache Service processes.

Rationale

The value of parameter "gcs_server_processes" was "2" during the

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