[
https://issues.apache.org/jira/browse/OAK-1757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13978568#comment-13978568
]
Jukka Zitting commented on OAK-1757:
------------------------------------
In revision 1589484 I added a "fast.clock.interval" system property that can be
used to experiment with alternative update intervals. The default value is
still 1ms, but changing that will be straightforward.
> Oak eats too many CPU cycles when idle
> --------------------------------------
>
> Key: OAK-1757
> URL: https://issues.apache.org/jira/browse/OAK-1757
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: jcr
> Reporter: Michael Dürig
>
> An idle Oak eats roughly 5% of my CPU cycles.
> This is caused by the {{Clock}} implementations introduced at
> http://svn.apache.org/viewvc?view=revision&revision=1575050. Scheduling the
> fast clock to update its time every millisecond is quite expensive.
> Substituting for the simple clock reduces idle CPU usage to below 1%.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
