[GEODE-7435] Improve performance of GMSMembershipManager.handleOrDeferMessage - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.12.0
Component/s: benchmarks, membership
Labels:
- performance

Description

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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GitHub Pull Request #4373

Activity

People

Assignee:: Ernest Burghardt

Reporter:: Jacob Barrett

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 11/Nov/19 20:13

Updated:: 30/Mar/20 23:34

Resolved:: 05/Dec/19 16:37

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20m