You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@cassandra.apache.org by "Chris Goffinet (JIRA)" <ji...@apache.org> on 2011/02/21 04:10:38 UTC

[jira] Updated: (CASSANDRA-2203) Class to measure real memory allocated for an object

     [ https://issues.apache.org/jira/browse/CASSANDRA-2203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Goffinet updated CASSANDRA-2203:
--------------------------------------

    Attachment: 0001-Class-to-measure-actual-object-size-for-Hotspot-JVM.patch

This requires JSR305 and Guava. Contribution is from Attila Szegedi.

> Class to measure real memory allocated for an object
> ----------------------------------------------------
>
>                 Key: CASSANDRA-2203
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2203
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Chris Goffinet
>            Assignee: Chris Goffinet
>            Priority: Trivial
>         Attachments: 0001-Class-to-measure-actual-object-size-for-Hotspot-JVM.patch
>
>
> We wanted to share a class we are using internally to measure actual object sizes for Hotspot VM. We've been using this on RowCache and Memtables.

-- 
This message is automatically generated by JIRA.
-
For more information on JIRA, see: http://www.atlassian.com/software/jira