[
https://issues.apache.org/jira/browse/IGNITE-21907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17833913#comment-17833913
]
Vladislav Pyatkov commented on IGNITE-21907:
--------------------------------------------
Merged 58f43c8f058f40f1ec5eaad44c6f69ca5a17aa9d
> Change thread count for RAFT disruptors to improve performance
> --------------------------------------------------------------
>
> Key: IGNITE-21907
> URL: https://issues.apache.org/jira/browse/IGNITE-21907
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Assignee: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> h3. Motivation
> Right now, we use a stripe count to configure count of thread. The default
> number of threads is double the number of processors.
> {code:java|title=NodeOptions.java}
> private static final int DEFAULT_STRIPES = Utils.cpus() * 2;
> {code}
> The total number of threads is more than enough. Our throughput tests showed
> that a lower number of treads leads to better performance.
> h3. Definition of done
> Default stripes couint is _Utils.cpus()_
> Default number of stripes for RAFT log manager is _4_
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
