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Why The Coherence Reporting Consuming A Considerable Amount Of CPU? (Doc ID 2413042.1)

Last updated on JUNE 21, 2018

Applies to:

Oracle Coherence - Version 3.7.1.1 and later
Information in this document applies to any platform.

Symptoms

The customer reported that the Coherence report generation consuming a considerable amount of CPU. The customer facing around 10% of CPU even when the cluster is idle, this affects the requirements of the client who is requesting less than 50% of CPU usage during constant use of the cluster. The customer has 5 physical servers with 16 cores each and in total around 50 clustered servers/nodes (10 per machine) and 13 client nodes connected with the cluster. The customer needs to know why the coherence reports are consuming this amount of CPU. 

Changes

 

Cause

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