Wayne created GEODE-9169:
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Summary: Remove Context Switch Between Netty and Command Queue
Thread
Key: GEODE-9169
URL: https://issues.apache.org/jira/browse/GEODE-9169
Project: Geode
Issue Type: New Feature
Components: redis
Reporter: Wayne
On the current develop branch, the Netty thread reads a message and then puts
it on a queue for another thread to process. Performing the region update
directly on the Netty thread significantly improved performance.
The original behavior was there to support pub/sub use cases, where we need to
push updates to the Netty channel, as well as following Netty best practices of
not blocking the Netty thread. We need to see how we can make this same change
on develop to avoid the context switch while still supporting pub/sub and not
breaking other use cases.
+Acceptance Criteria+
The context switch between the Netty and command queue thread has been removed
for all commands that are not pub/sub related.
Geode benchmarks perform better after this change for all non-pubsub commands.
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