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From "Chris Lohfink (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10140) Enable GC logging by default
Date Thu, 20 Aug 2015 18:59:45 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14705561#comment-14705561
] 

Chris Lohfink commented on CASSANDRA-10140:
-------------------------------------------

Can we use cstar perf or something to measure the impact if any? I don't see anything but
my benchmarks on laptop are inconsistent at best

> Enable GC logging by default
> ----------------------------
>
>                 Key: CASSANDRA-10140
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10140
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Config
>            Reporter: Chris Lohfink
>            Assignee: Chris Lohfink
>            Priority: Minor
>         Attachments: CASSANDRA-10140.txt
>
>
> Overhead for the gc logging is very small (with cycling logs in 7+) and it provides a
ton of useful information. This will open up more for C* diagnostic tools to provide feedback
as well without requiring restarts.



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