[JBoss JIRA] Created: (RF-10230) New component tracker for 4.X
by Jay Balunas (JIRA)
New component tracker for 4.X
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Key: RF-10230
URL: https://issues.jboss.org/browse/RF-10230
Project: RichFaces
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: component
Reporter: Jay Balunas
This is an umbrella jira that can be used to link, and track to new component requests and plans for releases in the 4.X series.
The complete process for handling new component requests, and discussions can be found here <LINK>
When creating a new component jira please link here, or create as a sub-task of this jira.
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12 years
[JBoss JIRA] Created: (RF-11000) Hit miss for class loader cost performance problem in Richfaces 4.1.0.
by Pawel J. (JIRA)
Hit miss for class loader cost performance problem in Richfaces 4.1.0.
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Key: RF-11000
URL: https://issues.jboss.org/browse/RF-11000
Project: RichFaces
Issue Type: Patch
Security Level: Public (Everyone can see)
Components: core
Affects Versions: 4.1.0.Milestone1
Environment: Linux, Java 6
Reporter: Pawel J.
Priority: Minor
There are scenarios when resources are retrieved during no partial
request processing:
1) JSF html renderer (such as ScriptRenderer from faces) require to
know resources names to include them to html/head,
2) Resources content request.
We have two types of resources: dynamic and static. Predefined dynamic
resources (such as StateHolderResource) are read using class loader as
they are java classes. Static resources are kept in resources folder
as part of richfaces release jars (jquery.js, richfaces.js, etc).
There is a special case with compiled css that is consider as dynamic
resources but is not important in our case.
The problem appears when we try to load static resources using dynamic
loader. This make unnecessary lookup in java class loader space which
cost time and of course we miss the call as static resources not
exists there.
Statistics that shows class loader hits for every richfaces/ajax4jsf no partial request that will be eliminated after patch:
Resource::jquery.js::loading::timens::558000 ns::timems::0.558
ms::all::1.561496 sec
Resource::richfaces.js::loading::timens::490000 ns::timems::0.49
ms::all::1.561986 sec
Resource::richfaces-base-component.js::loading::timens::593000
ns::timems::0.593 ms::all::1.563672 sec
Resource::richfaces-queue.js::loading::timens::672000
ns::timems::0.672 ms::all::1.56435 sec
Resource::richfaces-event.js::loading::timens::3292000
ns::timems::3.292 ms::all::1.569386 sec
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12 years, 1 month