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https://issues.apache.org/jira/browse/GEODE-7435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bruce J Schuchardt resolved GEODE-7435.
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Fix Version/s: 1.12.0
Resolution: Fixed
> Improve performance of GMSMembershipManager.handleOrDeferMessage
> -----------------------------------------------------------------
>
> Key: GEODE-7435
> URL: https://issues.apache.org/jira/browse/GEODE-7435
> Project: Geode
> Issue Type: Improvement
> Components: benchmarks, membership
> Reporter: Jacob Barrett
> Assignee: Bruce J Schuchardt
> Priority: Major
> Labels: performance
> Fix For: 1.12.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> GMSMembershipManager.handleOrDeferMessage serializes all threads on a lock
> to {{startupLock}}.
> Find lock free mechanism to synchronize these threads only when we are int
> "startup" phase. After this phase there should be no reason to synchronize
> and serialize calls.
> Bechmark profiling shows 60% of thread time is spent waiting for this monitor
> after correcting GEODE-7434.
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