CPU Is Not Reduced When Use Push Replication
Last updated on NOVEMBER 16, 2012
Applies to:Oracle Coherence - Version 22.214.171.124 and later
Information in this document applies to any platform.
While using Push Replication, high CPU is observed on one of the coherence nodes.
When we try to save object using write-behind and push replication ( say siteA and siteB ) using 50 requests/sec for 60min.
CPU usage on one of the storage node in siteA and B are not reduced while the others are reduced.
The result is same even after 15hours of testing.
If the test is done without push-replication the issue is not seen.
If the test is done with write-through then the issue is not seen.
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