Logstash cpu usage fix #2607
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Logstash cpu usage fix #2607
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This issue has been automatically marked as stale because it has not had any activity in the past 30 days. It will be closed in 7 days if no further activity occurs. Thank you for your contributions. |
cyriltovena
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Oct 12, 2020
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Shame on me I didn't review this before.
LGTM Thank you @adityacs
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* Replace concurrent-ruby-edge with agent lib * Fix logstash cpu consumption * increment gemspec version * increment gemspec version * fix tests Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>
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Is there an estimation when new version of |
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I just did sorry for that. |
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What this PR does / why we need it:
Fixes unnecessary cpu usage by logstash. This is happening because
loop selectis expected to block on multiple channels and not just run theloopindefinitely. Looks likeconcurrent-rubylibrary is not handling this. Also, tried agent but even this library is not handling channel block and receive as expected. So, changed the implementation to handle concurrency using just Ruby Threads.Which issue(s) this PR fixes:
Fixes #2551
After the initial startup, CPU usage is minimal