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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9197) Startup slowdown due to preloading jemalloc
Date Wed, 15 Apr 2015 22:01:02 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14497093#comment-14497093
] 

Jonathan Ellis commented on CASSANDRA-9197:
-------------------------------------------

Doesn't jemalloc affect all off-heap allocations, or is it really just row cache?

> Startup slowdown due to preloading jemalloc
> -------------------------------------------
>
>                 Key: CASSANDRA-9197
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9197
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Sylvain Lebresne
>            Assignee: Philip Thompson
>            Priority: Minor
>
> On my box, it seems that the jemalloc loading from CASSANDRA-8714 made the process take
~10 seconds to even start (I have no explication for it). I don't know if it's specific to
my machine or not, so that ticket is mainly so someone else can check if it sees the same,
in particular for jenkins. If it does sees the same slowness, we might want to at least disable
jemalloc for dtests.



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