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https://issues.apache.org/jira/browse/OMID-50?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411410#comment-15411410
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ASF GitHub Bot commented on OMID-50:
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GitHub user daijyc opened a pull request:
https://github.com/apache/incubator-omid/pull/3
OMID-50: Provide an option to reduce tso-server CPU usage
A revision based on Francisco's comments.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/daijyc/incubator-omid OMID-50
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-omid/pull/3.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3
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commit 93be1325c1d9fe9f3f340e55d6031b1a37f454d2
Author: Daniel Dai <[email protected]>
Date: 2016-08-08T06:09:07Z
OMID-50: Provide an option to reduce tso-server CPU usage
----
> Provide an option to reduce tso-server CPU usage
> ------------------------------------------------
>
> Key: OMID-50
> URL: https://issues.apache.org/jira/browse/OMID-50
> Project: Apache Omid
> Issue Type: Improvement
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.8.3.0
>
> Attachments: OMID-50-1.patch
>
>
> Currently tso-server use 300% cpu even at idle time. The reason for this 300%
> cpu usage is due to the BusyWaitStrategy used in disruptor. While this is
> good for throughput, it wastes resources in many use cases. In this ticket, I
> provide a config to use a different wait strategy and reduce the cpu usage
> with the option on.
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