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Posted to log4j-dev@logging.apache.org by "Tushar (Created) (JIRA)" <ji...@apache.org> on 2012/03/20 20:51:38 UTC
[jira] [Created] (LOG4J2-59) test fail 2012 Mar 12
test fail 2012 Mar 12
---------------------
Key: LOG4J2-59
URL: https://issues.apache.org/jira/browse/LOG4J2-59
Project: Log4j 2
Issue Type: Bug
Components: Core
Affects Versions: 0.1
Environment: windows
NUMBER_OF_PROCESSORS=2
OS=Windows_NT
Reporter: Tushar
got code from trunk ran mcv... see attached
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[jira] [Updated] (LOG4J2-59) test fail 2012 Mar 12
Posted by "Tushar (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LOG4J2-59?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tushar updated LOG4J2-59:
-------------------------
Description:
got code from trunk ran mcv... see attached
i cant attach files here need special rights for that?
see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
march21IST.txt has console out
was:
got code from trunk ran mcv... see attached
> test fail 2012 Mar 12
> ---------------------
>
> Key: LOG4J2-59
> URL: https://issues.apache.org/jira/browse/LOG4J2-59
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.1
> Environment: windows
> NUMBER_OF_PROCESSORS=2
> OS=Windows_NT
> Reporter: Tushar
>
> got code from trunk ran mcv... see attached
> i cant attach files here need special rights for that?
> see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
> march21IST.txt has console out
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[jira] [Commented] (LOG4J2-59) test fail 2012 Mar 12
Posted by "Ralph Goers (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LOG4J2-59?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13240238#comment-13240238 ]
Ralph Goers commented on LOG4J2-59:
-----------------------------------
FWIW - I discovered that adding -Dmaven.surefire.debug="-server" to the command line for SimplePerfTest yields performance similar to OS/X and Linux. The implication is that Log4j2 is benefitting greatly from the Hotspot compiler (27 nanoseconds per iteration with the default and 2 nanoseconds per iteration with -server). This probably also explains why, when I tried to to profiling with YourKit making changes to eliminate what YourKit was finding as hot spots made absolutely no difference as HotSpot was already eliminating them. However, making the changes manually might bring the performance in -client mode closer to -server.
> test fail 2012 Mar 12
> ---------------------
>
> Key: LOG4J2-59
> URL: https://issues.apache.org/jira/browse/LOG4J2-59
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.1
> Environment: windows
> NUMBER_OF_PROCESSORS=2
> OS=Windows_NT
> Reporter: Tushar
> Assignee: Ralph Goers
> Fix For: 1.0-alpha1
>
>
> got code from trunk ran mvn.bat clean install
> ... see attached
> i cant attach files here need special rights for that?
> see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
> march21IST.txt has console out
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[jira] [Updated] (LOG4J2-59) test fail 2012 Mar 12
Posted by "Tushar (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LOG4J2-59?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tushar updated LOG4J2-59:
-------------------------
Description:
got code from trunk ran mvn.bat clean install
... see attached
i cant attach files here need special rights for that?
see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
march21IST.txt has console out
was:
got code from trunk ran mcv... see attached
i cant attach files here need special rights for that?
see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
march21IST.txt has console out
> test fail 2012 Mar 12
> ---------------------
>
> Key: LOG4J2-59
> URL: https://issues.apache.org/jira/browse/LOG4J2-59
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.1
> Environment: windows
> NUMBER_OF_PROCESSORS=2
> OS=Windows_NT
> Reporter: Tushar
>
> got code from trunk ran mvn.bat clean install
> ... see attached
> i cant attach files here need special rights for that?
> see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
> march21IST.txt has console out
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[jira] [Closed] (LOG4J2-59) test fail 2012 Mar 12
Posted by "Ralph Goers (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LOG4J2-59?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ralph Goers closed LOG4J2-59.
-----------------------------
Closing - will make sure that the recommendation is to always use -server.
> test fail 2012 Mar 12
> ---------------------
>
> Key: LOG4J2-59
> URL: https://issues.apache.org/jira/browse/LOG4J2-59
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.1
> Environment: windows
> NUMBER_OF_PROCESSORS=2
> OS=Windows_NT
> Reporter: Tushar
> Assignee: Ralph Goers
> Fix For: 2.0-alpha1
>
>
> got code from trunk ran mvn.bat clean install
> ... see attached
> i cant attach files here need special rights for that?
> see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
> march21IST.txt has console out
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[jira] [Resolved] (LOG4J2-59) test fail 2012 Mar 12
Posted by "Ralph Goers (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LOG4J2-59?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ralph Goers resolved LOG4J2-59.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.0-alpha1
Assignee: Ralph Goers
I was able to recreate this in a Windows VM and was able to address all the unit test failures. However, I noticed that the performance on Windows in the VM is considerably slower than in OS/X or even a very old Linux machine. I need to dig up an old Windows machine and see if it performs better running natively.
However, as the issues raised here should be fixed it would be better to deal with that in a separate issue.
> test fail 2012 Mar 12
> ---------------------
>
> Key: LOG4J2-59
> URL: https://issues.apache.org/jira/browse/LOG4J2-59
> Project: Log4j 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.1
> Environment: windows
> NUMBER_OF_PROCESSORS=2
> OS=Windows_NT
> Reporter: Tushar
> Assignee: Ralph Goers
> Fix For: 1.0-alpha1
>
>
> got code from trunk ran mvn.bat clean install
> ... see attached
> i cant attach files here need special rights for that?
> see zip at http://sel2in.com/pages/log4j/2012march21surefire-reports.zip
> march21IST.txt has console out
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