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From "Andreas Andreou (JIRA)" <j...@apache.org>
Subject [jira] Commented: (TAP5-522) Reduce memory footprint by sharing binding descriptions
Date Wed, 18 Feb 2009 01:29:01 GMT

    [ https://issues.apache.org/jira/browse/TAP5-522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12674419#action_12674419
] 

Andreas Andreou commented on TAP5-522:
--------------------------------------

Nice to see you run (& fixed) into this... In some early 4.1.X versions that was also
the case and 
I think i had seen something like 15% of all memory consumed on that!

> Reduce memory footprint by sharing binding descriptions
> -------------------------------------------------------
>
>                 Key: TAP5-522
>                 URL: https://issues.apache.org/jira/browse/TAP5-522
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>    Affects Versions: 5.1.0.0
>            Reporter: Howard M. Lewis Ship
>            Assignee: Howard M. Lewis Ship
>             Fix For: 5.1.0.0
>
>
> In very large Tapestry deployments, a significant amount of memory is consumed by description
object attached to Binding instances. Often, many many identical but separate strings are
stored.  Interning those strings (reducing duplicate content strings to a single String instance)
would alleviate much of that issue.

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