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Bug 115864 - Scalability problems with com.arsdigita.sitenode.BasePresentationManager
Scalability problems with com.arsdigita.sitenode.BasePresentationManager
Product: Red Hat Web Application Framework
Classification: Retired
Component: other (Show other bugs)
All Linux
medium Severity medium
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Assigned To: ccm-bugs-list
Jon Orris
Depends On:
  Show dependency treegraph
Reported: 2004-02-16 13:43 EST by Daniel Berrange
Modified: 2007-04-18 13:03 EDT (History)
0 users

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2006-09-02 13:33:32 EDT
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Daniel Berrange 2004-02-16 13:43:10 EST
Description of problem:


Recently we have been doing stress testing and it seems that there is
a major scalability issue
com.arsdigita.sitenode.BasePresentationManager. If you have say for
example 100 sitenodes and each site node has a pretty complex xsl. 
BasePresentationManager will eat up a lot of ram. In our case its 20mb
of xsl on the custom package we have developed.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Create many (100's) SiteNode <-> Stylesheet mappings with  same XSL
file path
2. Visit all the sitenodes
Actual results:
Out of memory exception

Expected results:
No OOM exception

Additional info:

No longer an issue for Rickshaw out-of-the-box, but should still be
applied for legacy users who upgrade.
Comment 1 Daniel Berrange 2006-09-02 13:33:32 EDT
Closing old tickets

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