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From "Martin Marinschek (JIRA)" <...@myfaces.apache.org>
Subject [jira] Commented: (TRINIDAD-1747) zip page state to reduce live memory
Date Tue, 30 Mar 2010 00:23:27 GMT

    [ https://issues.apache.org/jira/browse/TRINIDAD-1747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12851176#action_12851176
] 

Martin Marinschek commented on TRINIDAD-1747:
---------------------------------------------

A few questions to this (sorry, I am a bit late):

- 100Megs of page state - for one user? This is incredibly high! I guess you are talking about
multiple users?

- why do you have a page-state independent of the implementationĀ“s page state? I donĀ“t understand
this.

best regards,

Martin

> zip page state to reduce live memory
> ------------------------------------
>
>                 Key: TRINIDAD-1747
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1747
>             Project: MyFaces Trinidad
>          Issue Type: Improvement
>            Reporter: Gabrielle Crawford
>         Attachments: 1.2.12.1_compressviewstate.patch, 1.2.12.2_compressviewstate.patch,
trunk_compressviewstate.patch
>
>
> PageState Objects tend to pin a lot of live memory. These objects are heavy in live memory
and can use a couple of MB per object. This is very big overhead and becomes much bigger issue
in clustering when session replication happens.

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