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Posted to issues@jmeter.apache.org by bu...@apache.org on 2012/12/08 14:02:28 UTC

[Bug 54268] New: Improve memory usage

https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

            Bug ID: 54268
           Summary: Improve memory usage
           Product: JMeter
           Version: 2.8
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Main
          Assignee: issues@jmeter.apache.org
          Reporter: p.mouawad@ubik-ingenierie.com
    Classification: Unclassified

This issue is to monitor all improvements that will be done in this area.

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #2 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Date: Sat Dec  8 22:06:12 2012
New Revision: 1418764

URL: http://svn.apache.org/viewvc?rev=1418764&view=rev
Log:
Bug 54268 - Improve memory usage

JSP that generates random content
Bugzilla Id: 54268

Added:
    jmeter/trunk/bin/examples/jsp/
    jmeter/trunk/bin/examples/jsp/memory.jsp   (with props)

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[Bug 54268] Improve memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

Philippe Mouawad <p....@ubik-ingenierie.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |p.mouawad@ubik-ingenierie.c
                   |                            |om

--- Comment #1 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Date: Sat Dec  8 13:03:30 2012
New Revision: 1418666

URL: http://svn.apache.org/viewvc?rev=1418666&view=rev
Log:
Bug 54268 - Improve memory usage

Bugzilla Id: 54268

Modified:
    jmeter/trunk/src/components/org/apache/jmeter/extractor/RegexExtractor.java

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #3 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Date: Sat Dec  8 23:23:03 2012
New Revision: 1418783

URL: http://svn.apache.org/viewvc?rev=1418783&view=rev
Log:
Bug 54268 - Improve memory and CPU usage
Improve CPU by caching response as String instead of computing it for each post
processor
Improve memory by eagerly cleaning the cached field
Bugzilla Id: 54268

Modified:
    jmeter/trunk/src/core/org/apache/jmeter/samplers/SampleResult.java
    jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterContext.java
    jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterThread.java

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #8 from Jackie Rosen <ja...@hushmail.com> ---
*** Bug 260998 has been marked as a duplicate of this bug. ***
Seen from the domain http://volichat.com
Page where seen: http://volichat.com/adult-chat-rooms
Marked for reference. Resolved as fixed @bugzilla.

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #4 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Author: pmouawad
Date: Mon Dec 10 19:35:46 2012
New Revision: 1419696

URL: http://svn.apache.org/viewvc?rev=1419696&view=rev
Log:
Bug 54268 - Improve memory and CPU usage
make field volatile and transient as per sebb remark on mailing list
Bugzilla Id: 54268

Modified:
    jmeter/trunk/src/core/org/apache/jmeter/samplers/SampleResult.java

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #7 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Created attachment 29872
  --> https://issues.apache.org/bugzilla/attachment.cgi?id=29872&action=edit
Test Page to put in Tomcat/webapps/examples/jsp folder

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

Philippe Mouawad <p....@ubik-ingenierie.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #5 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
For dev mailing list discussion:
http://mail-archives.apache.org/mod_mbox/jmeter-dev/201212.mbox/%3CCAH9fUpaarH4_rVuD2UdRYYF5Na-UmOwCQq62EnbSnVmY3NV8ZA%40mail.gmail.com%3E

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

--- Comment #6 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Created attachment 29871
  --> https://issues.apache.org/bugzilla/attachment.cgi?id=29871&action=edit
Test Plan

Tomcat server.xml modified to force compression and set maxThreads:

    <Connector port="8080" protocol="HTTP/1.1" 
               connectionTimeout="20000" 
               redirectPort="8443" 
               scheme="http"
               minSpareThreads="200"
               maxThreads="500"
                enableLookups="false"
                URIEncoding="UTF-8"
              
compressableMimeType="text/html,text/xml,text/plain,text/javascript,application/json"
               compression="force"               

               />

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[Bug 54268] Improve CPU and memory usage

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54268

Philippe Mouawad <p....@ubik-ingenierie.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Improve memory usage        |Improve CPU and memory
                   |                            |usage

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