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Posted to user@jmeter.apache.org by Neville Harvey <ne...@thomsonreuters.com> on 2008/11/17 15:02:48 UTC
JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Hi
I am running my JMeter tests in batch mode on a Unix box and I am
receiving "java.lang.OutOfMemoryError: Java heap space". My jmeter.bat
file configuration is as follows:
set HEAP=-Xms512m -Xmx512m
set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m
set SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50%
set TENURING=-XX:MaxTenuringThreshold=2
set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
-Dsun.rmi.dgc.server.gcInterval=600000
set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m
set DEBUG=-verbose:gc -XX:+PrintTenuringDistribution
I record the test results to a csv file and I record the assertion
failures while my test is running. I have increased my HEAP settings to
2 Gb but I can only test a maximum of 9 concurrent users before I
receive "java.lang.OutOfMemoryError: Java heap space". If anyone could
offer any suggestions it much be very much appreciated.
Regards
Neville
Neville Harvey
Quality Engineer
Thomson Reuters
Phone: 020 7542 5260
neville.harvey@thomsonreuters.com
This email was sent to you by Thomson Reuters, the global news and information company.
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Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by sebb <se...@gmail.com>.
When the JVM runs out of memory, the failing method is not necessarily
the cause of the problem, so the stack trace does not help.
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I've rerun my tests with 10 concurrent users and I've got a copy of the
> error seen in my log file:
>
> 2008/11/17 15:00:01 ERROR - jmeter.threads.JMeterThread: Test failed!
>
> java.lang.OutOfMemoryError: Java heap space
>
> at java.lang.String.toCharArray(Unknown Source)
> at org.apache.oro.text.regex.Perl5Matcher.contains(Unknown
> Source)
> at
> org.apache.jmeter.assertions.ResponseAssertion.evaluateResponse(Response
> Assertion.java:329)
> at
> org.apache.jmeter.assertions.ResponseAssertion.getResult(ResponseAsserti
> on.java:185)
> at
> org.apache.jmeter.threads.JMeterThread.checkAssertions(JMeterThread.java
> :511)
> at
> org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:300)
> at java.lang.Thread.run(Unknown Source)
>
> Regards
>
>
> Neville
>
>
> -----Original Message-----
> From: Neville Harvey
> Sent: 17 November 2008 14:55
> To: 'JMeter Users List'
>
> Subject: RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
> space
>
>
> I am testing HTTPS. Will this cause any problems?
>
> Kind regards
>
>
> Neville
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
>
> Sent: 17 November 2008 14:52
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
> space
>
> Try increasing the heap in the Unix script.
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> > I have no third party add-ons. I'm using HTTP Request sampler.
> >
> > Regards
> >
> >
> > Neville
> >
> >
> > -----Original Message-----
> > From: sebb [mailto:sebbaz@gmail.com]
> > Sent: 17 November 2008 14:33
> > To: JMeter Users List
> > Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> > heap space
> >
> > On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
> wrote:
> > > Hi
> > >
> > > I am running my JMeter tests in batch mode on a Unix box and I am
> > > receiving "java.lang.OutOfMemoryError: Java heap space". My
> > jmeter.bat
> >
> > > file configuration is as follows:
> > >
> > > set HEAP=-Xms512m -Xmx512m
> > > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set >
> > SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set >
> > TENURING=-XX:MaxTenuringThreshold=2
> > > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > > -Dsun.rmi.dgc.server.gcInterval=600000
> > > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set
> > DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution
> >
> > jmeter.bat is not used for Unix, you need to use the jmeter or
> > jmeter.sh scripts
> >
> > > I record the test results to a csv file and I record the assertion
> > > failures while my test is running. I have increased my HEAP settings
>
> > > to > 2 Gb but I can only test a maximum of 9 concurrent users
> > before I > receive "java.lang.OutOfMemoryError: Java heap space". If
> > anyone could
> >
> > > offer any suggestions it much be very much appreciated.
> >
> > That's very unusual to run out of space with only 9 users, especially
>
> > in batch mode.
> >
> > Make sure you are using the minimum number of Listeners - actually,
> > none are needed if you use the -l flag in batch mode, as is done by
> > the jmeter-n script.
> >
> > What sort of samplers are you using?
> >
> > Are there any 3rd party add-ons?
> >
> > > Regards
> > >
> > > Neville
> > >
> > > Neville Harvey
> > > Quality Engineer
> > >
> > >
> > > Thomson Reuters
> > >
> > > Phone: 020 7542 5260
> > > neville.harvey@thomsonreuters.com
> > >
> > >
> > > This email was sent to you by Thomson Reuters, the global news and
>
> > information company.
> > > Any views expressed in this message are those of the individual
> > sender, except where the sender specifically states them to be the
> > views of Thomson Reuters.
> > >
> > >
> > >
> > >
> > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > jmeter-user-help@jakarta.apache.org
> > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the views
> of Thomson Reuters.
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >
> >
>
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>
>
>
> This email was sent to you by Thomson Reuters, the global news and information company.
> Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
>
>
>
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RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by Neville Harvey <ne...@thomsonreuters.com>.
I've rerun my tests with 10 concurrent users and I've got a copy of the
error seen in my log file:
2008/11/17 15:00:01 ERROR - jmeter.threads.JMeterThread: Test failed!
java.lang.OutOfMemoryError: Java heap space
at java.lang.String.toCharArray(Unknown Source)
at org.apache.oro.text.regex.Perl5Matcher.contains(Unknown
Source)
at
org.apache.jmeter.assertions.ResponseAssertion.evaluateResponse(Response
Assertion.java:329)
at
org.apache.jmeter.assertions.ResponseAssertion.getResult(ResponseAsserti
on.java:185)
at
org.apache.jmeter.threads.JMeterThread.checkAssertions(JMeterThread.java
:511)
at
org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:300)
at java.lang.Thread.run(Unknown Source)
Regards
Neville
-----Original Message-----
From: Neville Harvey
Sent: 17 November 2008 14:55
To: 'JMeter Users List'
Subject: RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
space
I am testing HTTPS. Will this cause any problems?
Kind regards
Neville
-----Original Message-----
From: sebb [mailto:sebbaz@gmail.com]
Sent: 17 November 2008 14:52
To: JMeter Users List
Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
space
Try increasing the heap in the Unix script.
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I have no third party add-ons. I'm using HTTP Request sampler.
>
> Regards
>
>
> Neville
>
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
> Sent: 17 November 2008 14:33
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> heap space
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
wrote:
> > Hi
> >
> > I am running my JMeter tests in batch mode on a Unix box and I am
> > receiving "java.lang.OutOfMemoryError: Java heap space". My
> jmeter.bat
>
> > file configuration is as follows:
> >
> > set HEAP=-Xms512m -Xmx512m
> > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set >
> SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set >
> TENURING=-XX:MaxTenuringThreshold=2
> > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > -Dsun.rmi.dgc.server.gcInterval=600000
> > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set
> DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution
>
> jmeter.bat is not used for Unix, you need to use the jmeter or
> jmeter.sh scripts
>
> > I record the test results to a csv file and I record the assertion
> > failures while my test is running. I have increased my HEAP settings
> > to > 2 Gb but I can only test a maximum of 9 concurrent users
> before I > receive "java.lang.OutOfMemoryError: Java heap space". If
> anyone could
>
> > offer any suggestions it much be very much appreciated.
>
> That's very unusual to run out of space with only 9 users, especially
> in batch mode.
>
> Make sure you are using the minimum number of Listeners - actually,
> none are needed if you use the -l flag in batch mode, as is done by
> the jmeter-n script.
>
> What sort of samplers are you using?
>
> Are there any 3rd party add-ons?
>
> > Regards
> >
> > Neville
> >
> > Neville Harvey
> > Quality Engineer
> >
> >
> > Thomson Reuters
> >
> > Phone: 020 7542 5260
> > neville.harvey@thomsonreuters.com
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the
> views of Thomson Reuters.
> >
> >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> jmeter-user-help@jakarta.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
>
> This email was sent to you by Thomson Reuters, the global news and
information company.
> Any views expressed in this message are those of the individual
sender, except where the sender specifically states them to be the views
of Thomson Reuters.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
---------------------------------------------------------------------
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Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
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Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by sebb <se...@gmail.com>.
OK, thanks for letting us know.
I'm a bit surprised that 256m was only enough for about 9 users, but
that will depend a lot on the test plan.
The next release of JMeter will default to use "-Xms512m -Xmx512m" for
both Unix and Windows scripts, and will make it easier to override JVM
settings, i.e. it will be possible to do:
Unix:
JVM_ARGS="-Xms1024m -Xmx1024m" jmeter -t text.jmx [etc]
or Windows:
set JVM_ARGS="-Xms1024m -Xmx1024m"
jmeter etc
On 18/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I've modified the shell script and I seem to be able to run more than 9
> concurrent users. Thank you sebb for your help. It's very much
> appreciated.
>
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
>
> Sent: 18 November 2008 12:24
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
> space
>
> No, that will just set a JMeter property called HEAP.
>
> You need to edit the jmeter shell script.
>
>
> On 18/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> > Is this how you would set the HEAP space jmeter -n -t testname.jmx -l
>
> > log.jtl -J HEAP="-Xms512m -Xmx512m" ?
> >
> >
> > -----Original Message-----
> > From: sebb [mailto:sebbaz@gmail.com]
> >
> > Sent: 17 November 2008 15:07
> > To: JMeter Users List
> > Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> > heap space
> >
> > I don't think it makes much difference to the memory requirements.
> >
> > Try disabling all non-essential elements, e.g. Assertions.
> >
> > Have you increased the Unix heap memory as I suggested last time?
> >
> > The default in 2.3.2 for the Unix script is:
> >
> > HEAP="-Xms256m -Xmx256m"
> >
> > On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
> wrote:
> > > I am testing HTTPS. Will this cause any problems?
> > >
> > > Kind regards
> > >
> > >
> > > Neville
> > >
> > > -----Original Message-----
> > > From: sebb [mailto:sebbaz@gmail.com] > > Sent: 17 November 2008
> > 14:52 > To: JMeter Users List > Subject: Re: JMeter version 2.3.2
> > java.lang.OutOfMemoryError: Java > heap space > > Try increasing
> > the heap in the Unix script.
> > >
> > > On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
> > wrote:
> > > > I have no third party add-ons. I'm using HTTP Request sampler.
> > > >
> > > > Regards
> > > >
> > > >
> > > > Neville
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: sebb [mailto:sebbaz@gmail.com] > Sent: 17 November 2008
>
> > > 14:33 > To: JMeter Users List > Subject: Re: JMeter version
> > 2.3.2 > java.lang.OutOfMemoryError: Java > heap space > > On
> > 17/11/2008, > Neville Harvey <ne...@thomsonreuters.com>
> > > wrote:
> > > > > Hi
> > > > >
> > > > > I am running my JMeter tests in batch mode on a Unix box and
>
> > I > am > > > > receiving "java.lang.OutOfMemoryError: Java heap
> > space". My > > jmeter.bat > > > file configuration is as follows:
> > > > >
> > > > > set HEAP=-Xms512m -Xmx512m
> > > > > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set > > >
> > SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set > > >
>
> > TENURING=-XX:MaxTenuringThreshold=2
> > > > > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > > > > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > > > > -Dsun.rmi.dgc.server.gcInterval=600000
> > > > > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set > >
> > DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution > > jmeter.bat
>
> > > is not used for Unix, you need to use the jmeter or > jmeter.sh >
> > scripts > > > I record the test results to a csv file and I record
> >
> > > the assertion
> > >
> > > > > failures while my test is running. I have increased my HEAP >
>
> > settings > > > > to > 2 Gb but I can only test a maximum of 9
> > concurrent users > > before I > receive "java.lang.OutOfMemoryError:
>
> > Java heap space".
> > > If > anyone could > > > offer any suggestions it much be very
> > much
> >
> > > appreciated.
> > > >
> > > > That's very unusual to run out of space with only 9 users, >
> > especially > > > in batch mode.
> > > >
> > > > Make sure you are using the minimum number of Listeners - >
> > actually, > none are needed if you use the -l flag in batch mode, as
> >
> > > is done by > the jmeter-n script.
> > > >
> > > > What sort of samplers are you using?
> > > >
> > > > Are there any 3rd party add-ons?
> > > >
> > > > > Regards
> > > > >
> > > > > Neville
> > > > >
> > > > > Neville Harvey
> > > > > Quality Engineer
> > > > >
> > > > >
> > > > > Thomson Reuters
> > > > >
> > > > > Phone: 020 7542 5260
> > > > > neville.harvey@thomsonreuters.com > > > > > > This
> > email
> >
> > > was sent to you by Thomson Reuters, the global news and > > >
> > information company.
> > > > > Any views expressed in this message are those of the
> > individual
> >
> > > > sender, except where the sender specifically states them to be
> > the > > views of Thomson Reuters.
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> > ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail:
> > > jmeter-user-unsubscribe@jakarta.apache.org
> > > > > For additional commands, e-mail:
> > > > jmeter-user-help@jakarta.apache.org
> > > > >
> > > > >
> > > >
> > > >
> > >
> > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail:
> > jmeter-user-unsubscribe@jakarta.apache.org
> > > > For additional commands, e-mail:
> > > jmeter-user-help@jakarta.apache.org
> > > >
> > > >
> > > >
> > > > This email was sent to you by Thomson Reuters, the global news
> > and
> >
> > > information company.
> > > > Any views expressed in this message are those of the individual
>
> > > sender, except where the sender specifically states them to be the
> > > views of Thomson Reuters.
> > > >
> > > >
> > > >
> > > >
> > >
> > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail:
> > jmeter-user-unsubscribe@jakarta.apache.org
> > > > For additional commands, e-mail:
> > > jmeter-user-help@jakarta.apache.org
> > > >
> > > >
> > >
> > >
> > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > jmeter-user-help@jakarta.apache.org
> > >
> > >
> > >
> > > This email was sent to you by Thomson Reuters, the global news and
>
> > information company.
> > > Any views expressed in this message are those of the individual
> > sender, except where the sender specifically states them to be the
> > views of Thomson Reuters.
> > >
> > >
> > >
> > >
> > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > jmeter-user-help@jakarta.apache.org
> > >
> > >
> >
> > ---------------------------------------------------------------------
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> > For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the views
> of Thomson Reuters.
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >
> >
>
> ---------------------------------------------------------------------
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>
>
>
> This email was sent to you by Thomson Reuters, the global news and information company.
> Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
>
>
>
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RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by Neville Harvey <ne...@thomsonreuters.com>.
I've modified the shell script and I seem to be able to run more than 9
concurrent users. Thank you sebb for your help. It's very much
appreciated.
-----Original Message-----
From: sebb [mailto:sebbaz@gmail.com]
Sent: 18 November 2008 12:24
To: JMeter Users List
Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
space
No, that will just set a JMeter property called HEAP.
You need to edit the jmeter shell script.
On 18/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> Is this how you would set the HEAP space jmeter -n -t testname.jmx -l
> log.jtl -J HEAP="-Xms512m -Xmx512m" ?
>
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
>
> Sent: 17 November 2008 15:07
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> heap space
>
> I don't think it makes much difference to the memory requirements.
>
> Try disabling all non-essential elements, e.g. Assertions.
>
> Have you increased the Unix heap memory as I suggested last time?
>
> The default in 2.3.2 for the Unix script is:
>
> HEAP="-Xms256m -Xmx256m"
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
wrote:
> > I am testing HTTPS. Will this cause any problems?
> >
> > Kind regards
> >
> >
> > Neville
> >
> > -----Original Message-----
> > From: sebb [mailto:sebbaz@gmail.com] > > Sent: 17 November 2008
> 14:52 > To: JMeter Users List > Subject: Re: JMeter version 2.3.2
> java.lang.OutOfMemoryError: Java > heap space > > Try increasing
> the heap in the Unix script.
> >
> > On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
> wrote:
> > > I have no third party add-ons. I'm using HTTP Request sampler.
> > >
> > > Regards
> > >
> > >
> > > Neville
> > >
> > >
> > > -----Original Message-----
> > > From: sebb [mailto:sebbaz@gmail.com] > Sent: 17 November 2008
> > 14:33 > To: JMeter Users List > Subject: Re: JMeter version
> 2.3.2 > java.lang.OutOfMemoryError: Java > heap space > > On
> 17/11/2008, > Neville Harvey <ne...@thomsonreuters.com>
> > wrote:
> > > > Hi
> > > >
> > > > I am running my JMeter tests in batch mode on a Unix box and
> I > am > > > > receiving "java.lang.OutOfMemoryError: Java heap
> space". My > > jmeter.bat > > > file configuration is as follows:
> > > >
> > > > set HEAP=-Xms512m -Xmx512m
> > > > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set > > >
> SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set > > >
> TENURING=-XX:MaxTenuringThreshold=2
> > > > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > > > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > > > -Dsun.rmi.dgc.server.gcInterval=600000
> > > > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set > >
> DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution > > jmeter.bat
> > is not used for Unix, you need to use the jmeter or > jmeter.sh >
> scripts > > > I record the test results to a csv file and I record
>
> > the assertion
> >
> > > > failures while my test is running. I have increased my HEAP >
> settings > > > > to > 2 Gb but I can only test a maximum of 9
> concurrent users > > before I > receive "java.lang.OutOfMemoryError:
> Java heap space".
> > If > anyone could > > > offer any suggestions it much be very
> much
>
> > appreciated.
> > >
> > > That's very unusual to run out of space with only 9 users, >
> especially > > > in batch mode.
> > >
> > > Make sure you are using the minimum number of Listeners - >
> actually, > none are needed if you use the -l flag in batch mode, as
>
> > is done by > the jmeter-n script.
> > >
> > > What sort of samplers are you using?
> > >
> > > Are there any 3rd party add-ons?
> > >
> > > > Regards
> > > >
> > > > Neville
> > > >
> > > > Neville Harvey
> > > > Quality Engineer
> > > >
> > > >
> > > > Thomson Reuters
> > > >
> > > > Phone: 020 7542 5260
> > > > neville.harvey@thomsonreuters.com > > > > > > This
> email
>
> > was sent to you by Thomson Reuters, the global news and > > >
> information company.
> > > > Any views expressed in this message are those of the
> individual
>
> > > sender, except where the sender specifically states them to be
> the > > views of Thomson Reuters.
> > > >
> > > >
> > > >
> > > >
> > >
> >
> ---------------------------------------------------------------------
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> > jmeter-user-unsubscribe@jakarta.apache.org
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> > > >
> > > >
> > >
> > >
> >
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Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by sebb <se...@gmail.com>.
No, that will just set a JMeter property called HEAP.
You need to edit the jmeter shell script.
On 18/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> Is this how you would set the HEAP space jmeter -n -t testname.jmx -l
> log.jtl -J HEAP="-Xms512m -Xmx512m" ?
>
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
>
> Sent: 17 November 2008 15:07
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
> space
>
> I don't think it makes much difference to the memory requirements.
>
> Try disabling all non-essential elements, e.g. Assertions.
>
> Have you increased the Unix heap memory as I suggested last time?
>
> The default in 2.3.2 for the Unix script is:
>
> HEAP="-Xms256m -Xmx256m"
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> > I am testing HTTPS. Will this cause any problems?
> >
> > Kind regards
> >
> >
> > Neville
> >
> > -----Original Message-----
> > From: sebb [mailto:sebbaz@gmail.com]
> >
> > Sent: 17 November 2008 14:52
> > To: JMeter Users List
> > Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> > heap space
> >
> > Try increasing the heap in the Unix script.
> >
> > On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
> wrote:
> > > I have no third party add-ons. I'm using HTTP Request sampler.
> > >
> > > Regards
> > >
> > >
> > > Neville
> > >
> > >
> > > -----Original Message-----
> > > From: sebb [mailto:sebbaz@gmail.com] > Sent: 17 November 2008
> > 14:33 > To: JMeter Users List > Subject: Re: JMeter version 2.3.2
> > java.lang.OutOfMemoryError: Java > heap space > > On 17/11/2008,
> > Neville Harvey <ne...@thomsonreuters.com>
> > wrote:
> > > > Hi
> > > >
> > > > I am running my JMeter tests in batch mode on a Unix box and I
> > am
> >
> > > > receiving "java.lang.OutOfMemoryError: Java heap space". My >
> > jmeter.bat > > > file configuration is as follows:
> > > >
> > > > set HEAP=-Xms512m -Xmx512m
> > > > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set > >
> > SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set > >
> > TENURING=-XX:MaxTenuringThreshold=2
> > > > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > > > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > > > -Dsun.rmi.dgc.server.gcInterval=600000
> > > > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set >
> > DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution > > jmeter.bat
> > is not used for Unix, you need to use the jmeter or > jmeter.sh
> > scripts > > > I record the test results to a csv file and I record
>
> > the assertion
> >
> > > > failures while my test is running. I have increased my HEAP
> > settings
> >
> > > > to > 2 Gb but I can only test a maximum of 9 concurrent users
> > > before I > receive "java.lang.OutOfMemoryError: Java heap space".
> > If > anyone could > > > offer any suggestions it much be very much
>
> > appreciated.
> > >
> > > That's very unusual to run out of space with only 9 users,
> > especially
> >
> > > in batch mode.
> > >
> > > Make sure you are using the minimum number of Listeners -
> > actually, > none are needed if you use the -l flag in batch mode, as
>
> > is done by > the jmeter-n script.
> > >
> > > What sort of samplers are you using?
> > >
> > > Are there any 3rd party add-ons?
> > >
> > > > Regards
> > > >
> > > > Neville
> > > >
> > > > Neville Harvey
> > > > Quality Engineer
> > > >
> > > >
> > > > Thomson Reuters
> > > >
> > > > Phone: 020 7542 5260
> > > > neville.harvey@thomsonreuters.com > > > > > > This email
>
> > was sent to you by Thomson Reuters, the global news and
> >
> > > information company.
> > > > Any views expressed in this message are those of the individual
>
> > > sender, except where the sender specifically states them to be the
> > > views of Thomson Reuters.
> > > >
> > > >
> > > >
> > > >
> > >
> > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail:
> > jmeter-user-unsubscribe@jakarta.apache.org
> > > > For additional commands, e-mail:
> > > jmeter-user-help@jakarta.apache.org
> > > >
> > > >
> > >
> > >
> > ---------------------------------------------------------------------
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> > > For additional commands, e-mail:
> > jmeter-user-help@jakarta.apache.org
> > >
> > >
> > >
> > > This email was sent to you by Thomson Reuters, the global news and
>
> > information company.
> > > Any views expressed in this message are those of the individual
> > sender, except where the sender specifically states them to be the
> > views of Thomson Reuters.
> > >
> > >
> > >
> > >
> > ---------------------------------------------------------------------
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> > >
> > >
> >
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> >
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the views
> of Thomson Reuters.
> >
> >
> >
> > ---------------------------------------------------------------------
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> >
> >
>
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>
>
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RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by Neville Harvey <ne...@thomsonreuters.com>.
Is this how you would set the HEAP space jmeter -n -t testname.jmx -l
log.jtl -J HEAP="-Xms512m -Xmx512m" ?
-----Original Message-----
From: sebb [mailto:sebbaz@gmail.com]
Sent: 17 November 2008 15:07
To: JMeter Users List
Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
space
I don't think it makes much difference to the memory requirements.
Try disabling all non-essential elements, e.g. Assertions.
Have you increased the Unix heap memory as I suggested last time?
The default in 2.3.2 for the Unix script is:
HEAP="-Xms256m -Xmx256m"
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I am testing HTTPS. Will this cause any problems?
>
> Kind regards
>
>
> Neville
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
>
> Sent: 17 November 2008 14:52
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> heap space
>
> Try increasing the heap in the Unix script.
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
wrote:
> > I have no third party add-ons. I'm using HTTP Request sampler.
> >
> > Regards
> >
> >
> > Neville
> >
> >
> > -----Original Message-----
> > From: sebb [mailto:sebbaz@gmail.com] > Sent: 17 November 2008
> 14:33 > To: JMeter Users List > Subject: Re: JMeter version 2.3.2
> java.lang.OutOfMemoryError: Java > heap space > > On 17/11/2008,
> Neville Harvey <ne...@thomsonreuters.com>
> wrote:
> > > Hi
> > >
> > > I am running my JMeter tests in batch mode on a Unix box and I
> am
>
> > > receiving "java.lang.OutOfMemoryError: Java heap space". My >
> jmeter.bat > > > file configuration is as follows:
> > >
> > > set HEAP=-Xms512m -Xmx512m
> > > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set > >
> SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set > >
> TENURING=-XX:MaxTenuringThreshold=2
> > > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > > -Dsun.rmi.dgc.server.gcInterval=600000
> > > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set >
> DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution > > jmeter.bat
> is not used for Unix, you need to use the jmeter or > jmeter.sh
> scripts > > > I record the test results to a csv file and I record
> the assertion
>
> > > failures while my test is running. I have increased my HEAP
> settings
>
> > > to > 2 Gb but I can only test a maximum of 9 concurrent users
> > before I > receive "java.lang.OutOfMemoryError: Java heap space".
> If > anyone could > > > offer any suggestions it much be very much
> appreciated.
> >
> > That's very unusual to run out of space with only 9 users,
> especially
>
> > in batch mode.
> >
> > Make sure you are using the minimum number of Listeners -
> actually, > none are needed if you use the -l flag in batch mode, as
> is done by > the jmeter-n script.
> >
> > What sort of samplers are you using?
> >
> > Are there any 3rd party add-ons?
> >
> > > Regards
> > >
> > > Neville
> > >
> > > Neville Harvey
> > > Quality Engineer
> > >
> > >
> > > Thomson Reuters
> > >
> > > Phone: 020 7542 5260
> > > neville.harvey@thomsonreuters.com > > > > > > This email
> was sent to you by Thomson Reuters, the global news and
>
> > information company.
> > > Any views expressed in this message are those of the individual
> > sender, except where the sender specifically states them to be the
> > views of Thomson Reuters.
> > >
> > >
> > >
> > >
> >
> ---------------------------------------------------------------------
> > > To unsubscribe, e-mail:
> jmeter-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > jmeter-user-help@jakarta.apache.org
> > >
> > >
> >
> >
> ---------------------------------------------------------------------
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> jmeter-user-help@jakarta.apache.org
> >
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the
> views of Thomson Reuters.
> >
> >
> >
> >
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> >
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>
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>
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>
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Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by sebb <se...@gmail.com>.
I don't think it makes much difference to the memory requirements.
Try disabling all non-essential elements, e.g. Assertions.
Have you increased the Unix heap memory as I suggested last time?
The default in 2.3.2 for the Unix script is:
HEAP="-Xms256m -Xmx256m"
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I am testing HTTPS. Will this cause any problems?
>
> Kind regards
>
>
> Neville
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
>
> Sent: 17 November 2008 14:52
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
> space
>
> Try increasing the heap in the Unix script.
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> > I have no third party add-ons. I'm using HTTP Request sampler.
> >
> > Regards
> >
> >
> > Neville
> >
> >
> > -----Original Message-----
> > From: sebb [mailto:sebbaz@gmail.com]
> > Sent: 17 November 2008 14:33
> > To: JMeter Users List
> > Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> > heap space
> >
> > On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
> wrote:
> > > Hi
> > >
> > > I am running my JMeter tests in batch mode on a Unix box and I am
>
> > > receiving "java.lang.OutOfMemoryError: Java heap space". My
> > jmeter.bat
> >
> > > file configuration is as follows:
> > >
> > > set HEAP=-Xms512m -Xmx512m
> > > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set >
> > SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set >
> > TENURING=-XX:MaxTenuringThreshold=2
> > > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > > -Dsun.rmi.dgc.server.gcInterval=600000
> > > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set
> > DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution
> >
> > jmeter.bat is not used for Unix, you need to use the jmeter or
> > jmeter.sh scripts
> >
> > > I record the test results to a csv file and I record the assertion
>
> > > failures while my test is running. I have increased my HEAP settings
>
> > > to > 2 Gb but I can only test a maximum of 9 concurrent users
> > before I > receive "java.lang.OutOfMemoryError: Java heap space". If
> > anyone could
> >
> > > offer any suggestions it much be very much appreciated.
> >
> > That's very unusual to run out of space with only 9 users, especially
>
> > in batch mode.
> >
> > Make sure you are using the minimum number of Listeners - actually,
> > none are needed if you use the -l flag in batch mode, as is done by
> > the jmeter-n script.
> >
> > What sort of samplers are you using?
> >
> > Are there any 3rd party add-ons?
> >
> > > Regards
> > >
> > > Neville
> > >
> > > Neville Harvey
> > > Quality Engineer
> > >
> > >
> > > Thomson Reuters
> > >
> > > Phone: 020 7542 5260
> > > neville.harvey@thomsonreuters.com
> > >
> > >
> > > This email was sent to you by Thomson Reuters, the global news and
>
> > information company.
> > > Any views expressed in this message are those of the individual
> > sender, except where the sender specifically states them to be the
> > views of Thomson Reuters.
> > >
> > >
> > >
> > >
> > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > > For additional commands, e-mail:
> > jmeter-user-help@jakarta.apache.org
> > >
> > >
> >
> > ---------------------------------------------------------------------
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> >
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the views
> of Thomson Reuters.
> >
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>
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RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by Neville Harvey <ne...@thomsonreuters.com>.
I am testing HTTPS. Will this cause any problems?
Kind regards
Neville
-----Original Message-----
From: sebb [mailto:sebbaz@gmail.com]
Sent: 17 November 2008 14:52
To: JMeter Users List
Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
space
Try increasing the heap in the Unix script.
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I have no third party add-ons. I'm using HTTP Request sampler.
>
> Regards
>
>
> Neville
>
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
> Sent: 17 November 2008 14:33
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java
> heap space
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com>
wrote:
> > Hi
> >
> > I am running my JMeter tests in batch mode on a Unix box and I am
> > receiving "java.lang.OutOfMemoryError: Java heap space". My
> jmeter.bat
>
> > file configuration is as follows:
> >
> > set HEAP=-Xms512m -Xmx512m
> > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set >
> SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set >
> TENURING=-XX:MaxTenuringThreshold=2
> > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > -Dsun.rmi.dgc.server.gcInterval=600000
> > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set
> DEBUG=-verbose:gc > -XX:+PrintTenuringDistribution
>
> jmeter.bat is not used for Unix, you need to use the jmeter or
> jmeter.sh scripts
>
> > I record the test results to a csv file and I record the assertion
> > failures while my test is running. I have increased my HEAP settings
> > to > 2 Gb but I can only test a maximum of 9 concurrent users
> before I > receive "java.lang.OutOfMemoryError: Java heap space". If
> anyone could
>
> > offer any suggestions it much be very much appreciated.
>
> That's very unusual to run out of space with only 9 users, especially
> in batch mode.
>
> Make sure you are using the minimum number of Listeners - actually,
> none are needed if you use the -l flag in batch mode, as is done by
> the jmeter-n script.
>
> What sort of samplers are you using?
>
> Are there any 3rd party add-ons?
>
> > Regards
> >
> > Neville
> >
> > Neville Harvey
> > Quality Engineer
> >
> >
> > Thomson Reuters
> >
> > Phone: 020 7542 5260
> > neville.harvey@thomsonreuters.com
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the
> views of Thomson Reuters.
> >
> >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail:
> jmeter-user-help@jakarta.apache.org
> >
> >
>
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>
>
>
> This email was sent to you by Thomson Reuters, the global news and
information company.
> Any views expressed in this message are those of the individual
sender, except where the sender specifically states them to be the views
of Thomson Reuters.
>
>
>
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Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by sebb <se...@gmail.com>.
Try increasing the heap in the Unix script.
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> I have no third party add-ons. I'm using HTTP Request sampler.
>
> Regards
>
>
> Neville
>
>
> -----Original Message-----
> From: sebb [mailto:sebbaz@gmail.com]
> Sent: 17 November 2008 14:33
> To: JMeter Users List
> Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
> space
>
> On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> > Hi
> >
> > I am running my JMeter tests in batch mode on a Unix box and I am
> > receiving "java.lang.OutOfMemoryError: Java heap space". My jmeter.bat
>
> > file configuration is as follows:
> >
> > set HEAP=-Xms512m -Xmx512m
> > set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set
> > SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set
> > TENURING=-XX:MaxTenuringThreshold=2
> > set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> > set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> > -Dsun.rmi.dgc.server.gcInterval=600000
> > set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set DEBUG=-verbose:gc
> > -XX:+PrintTenuringDistribution
>
> jmeter.bat is not used for Unix, you need to use the jmeter or jmeter.sh
> scripts
>
> > I record the test results to a csv file and I record the assertion
> > failures while my test is running. I have increased my HEAP settings
> > to
> > 2 Gb but I can only test a maximum of 9 concurrent users before I
> > receive "java.lang.OutOfMemoryError: Java heap space". If anyone could
>
> > offer any suggestions it much be very much appreciated.
>
> That's very unusual to run out of space with only 9 users, especially in
> batch mode.
>
> Make sure you are using the minimum number of Listeners - actually, none
> are needed if you use the -l flag in batch mode, as is done by the
> jmeter-n script.
>
> What sort of samplers are you using?
>
> Are there any 3rd party add-ons?
>
> > Regards
> >
> > Neville
> >
> > Neville Harvey
> > Quality Engineer
> >
> >
> > Thomson Reuters
> >
> > Phone: 020 7542 5260
> > neville.harvey@thomsonreuters.com
> >
> >
> > This email was sent to you by Thomson Reuters, the global news and
> information company.
> > Any views expressed in this message are those of the individual
> sender, except where the sender specifically states them to be the views
> of Thomson Reuters.
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
>
> This email was sent to you by Thomson Reuters, the global news and information company.
> Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
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>
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RE: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by Neville Harvey <ne...@thomsonreuters.com>.
I have no third party add-ons. I'm using HTTP Request sampler.
Regards
Neville
-----Original Message-----
From: sebb [mailto:sebbaz@gmail.com]
Sent: 17 November 2008 14:33
To: JMeter Users List
Subject: Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap
space
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> Hi
>
> I am running my JMeter tests in batch mode on a Unix box and I am
> receiving "java.lang.OutOfMemoryError: Java heap space". My jmeter.bat
> file configuration is as follows:
>
> set HEAP=-Xms512m -Xmx512m
> set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m set
> SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50% set
> TENURING=-XX:MaxTenuringThreshold=2
> set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> -Dsun.rmi.dgc.server.gcInterval=600000
> set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m set DEBUG=-verbose:gc
> -XX:+PrintTenuringDistribution
jmeter.bat is not used for Unix, you need to use the jmeter or jmeter.sh
scripts
> I record the test results to a csv file and I record the assertion
> failures while my test is running. I have increased my HEAP settings
> to
> 2 Gb but I can only test a maximum of 9 concurrent users before I
> receive "java.lang.OutOfMemoryError: Java heap space". If anyone could
> offer any suggestions it much be very much appreciated.
That's very unusual to run out of space with only 9 users, especially in
batch mode.
Make sure you are using the minimum number of Listeners - actually, none
are needed if you use the -l flag in batch mode, as is done by the
jmeter-n script.
What sort of samplers are you using?
Are there any 3rd party add-ons?
> Regards
>
> Neville
>
> Neville Harvey
> Quality Engineer
>
>
> Thomson Reuters
>
> Phone: 020 7542 5260
> neville.harvey@thomsonreuters.com
>
>
> This email was sent to you by Thomson Reuters, the global news and
information company.
> Any views expressed in this message are those of the individual
sender, except where the sender specifically states them to be the views
of Thomson Reuters.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
---------------------------------------------------------------------
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Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
---------------------------------------------------------------------
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Re: JMeter version 2.3.2 java.lang.OutOfMemoryError: Java heap space
Posted by sebb <se...@gmail.com>.
On 17/11/2008, Neville Harvey <ne...@thomsonreuters.com> wrote:
> Hi
>
> I am running my JMeter tests in batch mode on a Unix box and I am
> receiving "java.lang.OutOfMemoryError: Java heap space". My jmeter.bat
> file configuration is as follows:
>
> set HEAP=-Xms512m -Xmx512m
> set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m
> set SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50%
> set TENURING=-XX:MaxTenuringThreshold=2
> set EVACUATION=-XX:MaxLiveObjectEvacuationRatio=20%
> set RMIGC=-Dsun.rmi.dgc.client.gcInterval=600000
> -Dsun.rmi.dgc.server.gcInterval=600000
> set PERM=-XX:PermSize=64m -XX:MaxPermSize=64m
> set DEBUG=-verbose:gc -XX:+PrintTenuringDistribution
jmeter.bat is not used for Unix, you need to use the jmeter or jmeter.sh scripts
> I record the test results to a csv file and I record the assertion
> failures while my test is running. I have increased my HEAP settings to
> 2 Gb but I can only test a maximum of 9 concurrent users before I
> receive "java.lang.OutOfMemoryError: Java heap space". If anyone could
> offer any suggestions it much be very much appreciated.
That's very unusual to run out of space with only 9 users, especially
in batch mode.
Make sure you are using the minimum number of Listeners - actually,
none are needed if you use the -l flag in batch mode, as is done by
the jmeter-n script.
What sort of samplers are you using?
Are there any 3rd party add-ons?
> Regards
>
> Neville
>
> Neville Harvey
> Quality Engineer
>
>
> Thomson Reuters
>
> Phone: 020 7542 5260
> neville.harvey@thomsonreuters.com
>
>
> This email was sent to you by Thomson Reuters, the global news and information company.
> Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
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