You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@jmeter.apache.org by sebb <se...@gmail.com> on 2009/07/23 16:29:56 UTC

Re: Sampler response data: java.net.BindException. Any ideas what it is and how to avoid it?

On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
> It doesn't seem related to the server or the application tested. In
>  the logs of JMeter nothing is written during the test (i found only
>  start and stop threads).
>  Any ideas on why it happens / how to avoid it?
>
>  [ the error message ]
>  "
>  java.net.BindException: Address already in use: connect
>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>         at java.net.PlainSocketImpl.doConnect(Unknown Source)
>         at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
>         at java.net.PlainSocketImpl.connect(Unknown Source)
>         at java.net.SocksSocketImpl.connect(Unknown Source)
>         at java.net.Socket.connect(Unknown Source)
>         at java.net.Socket.connect(Unknown Source)
>         at sun.net.NetworkClient.doConnect(Unknown Source)
>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>         at sun.net.www.http.HttpClient.<init>(Unknown Source)
>         at sun.net.www.http.HttpClient.New(Unknown Source)
>         at sun.net.www.http.HttpClient.New(Unknown Source)
>         at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
>         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
>         at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
>         at org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java:490)
>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1037)
>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1023)
>         at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:346)
>         at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:243)
>         at java.lang.Thread.run(Unknown Source)
>  "

I suspect you may have run out of sockets.

Perhaps add "Connection close" to some of the samplers.

Try using the HttpClient sampler instead of the default HTTP sampler.

>  [test system] windows xp pro, 1g ram

More RAM would be better.

>                      jmeter 2.3.4 (i have modified the loggin level to
>  info for most indicators)
>                      jvm 1.6.0_13
>  the test is very light for the server and response times are good;
>  i have a bit to many listeners

You can always reload the JTL file in a different Listener after the
test has completed.

>  - i am interested in comparing results
>  for same action in various situations, however the virtual machine
>  behaved ok, stayed well within the max heap memory and during the test
>  the processor wasn't loaded more than 40-50% on average, so i hope
>  that wouldn't be the problem, I suspect network issues.


>  I am new to the JMeter Users List so I don't know if this was discussed before.

That's what the mail archives are for ;-)

>  ---------------------------------------------------------------------
>  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


Re: Sampler response data: java.net.BindException. Any ideas what it is and how to avoid it?

Posted by sebb <se...@gmail.com>.
On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
> > Sorry, that was not clear - I meant clear the "Keep-alive" check-box.
>  >
>
>
> Very interesting. I never knew what functionality keep-alive has, I
>  just remember it was recommended to simulate a real-life scenario.
>  I'll try this too.
>
>  However, I send the header Keep-Alive 300  with the requests, should I
>  also remove this?

Yes.

>  Is it related to the keep-alive functionality of the sampler?

No.

>
>  > Yes, but Windows also needs memory.
>  > Make sure you are not running any other memory-hungry applications
>  > (e.g. Outlook is very greedy!).
>
>
> On Thu, Jul 23, 2009 at 7:05 PM, sebb<se...@gmail.com> wrote:
>  > On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
>  >> Thanks for the idea.
>  >>  I'll try the HttpClient sampler instead.
>  >>
>  >>
>  >>  "> Perhaps add "Connection close" to some of the samplers."
>  >>
>  >> Is it possible to do this with the sampler? How?
>  >
>  > Sorry, that was not clear - I meant clear the "Keep-alive" check-box.
>  >
>  >>  About the RAM, the peak memory of the java.exe process was ~450m and
>  >>  the Xmx flag was 640m, so, in this case all was ok from this point of
>  >>  view (I assume).
>  >>
>  >
>  > Yes, but Windows also needs memory.
>  > Make sure you are not running any other memory-hungry applications
>  > (e.g. Outlook is very greedy!).
>  >
>  >>  On Thu, Jul 23, 2009 at 5:29 PM, sebb<se...@gmail.com> wrote:
>  >>  > On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
>  >>  >> It doesn't seem related to the server or the application tested. In
>  >>  >>  the logs of JMeter nothing is written during the test (i found only
>  >>  >>  start and stop threads).
>  >>  >>  Any ideas on why it happens / how to avoid it?
>  >>  >>
>  >>  >>  [ the error message ]
>  >>  >>  "
>  >>  >>  java.net.BindException: Address already in use: connect
>  >>  >>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>  >>  >>         at java.net.PlainSocketImpl.doConnect(Unknown Source)
>  >>  >>         at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
>  >>  >>         at java.net.PlainSocketImpl.connect(Unknown Source)
>  >>  >>         at java.net.SocksSocketImpl.connect(Unknown Source)
>  >>  >>         at java.net.Socket.connect(Unknown Source)
>  >>  >>         at java.net.Socket.connect(Unknown Source)
>  >>  >>         at sun.net.NetworkClient.doConnect(Unknown Source)
>  >>  >>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>  >>  >>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>  >>  >>         at sun.net.www.http.HttpClient.<init>(Unknown Source)
>  >>  >>         at sun.net.www.http.HttpClient.New(Unknown Source)
>  >>  >>         at sun.net.www.http.HttpClient.New(Unknown Source)
>  >>  >>         at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
>  >>  >>         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
>  >>  >>         at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
>  >>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java:490)
>  >>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1037)
>  >>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1023)
>  >>  >>         at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:346)
>  >>  >>         at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:243)
>  >>  >>         at java.lang.Thread.run(Unknown Source)
>  >>  >>  "
>  >>  >
>  >>  > I suspect you may have run out of sockets.
>  >>  >
>  >>  > Perhaps add "Connection close" to some of the samplers.
>  >>  >
>  >>  > Try using the HttpClient sampler instead of the default HTTP sampler.
>  >>  >
>  >>  >>  [test system] windows xp pro, 1g ram
>  >>  >
>  >>  > More RAM would be better.
>  >>  >
>  >>  >>                      jmeter 2.3.4 (i have modified the loggin level to
>  >>  >>  info for most indicators)
>  >>  >>                      jvm 1.6.0_13
>  >>  >>  the test is very light for the server and response times are good;
>  >>  >>  i have a bit to many listeners
>  >>  >
>  >>  > You can always reload the JTL file in a different Listener after the
>  >>  > test has completed.
>  >>  >
>  >>  >>  - i am interested in comparing results
>  >>  >>  for same action in various situations, however the virtual machine
>  >>  >>  behaved ok, stayed well within the max heap memory and during the test
>  >>  >>  the processor wasn't loaded more than 40-50% on average, so i hope
>  >>  >>  that wouldn't be the problem, I suspect network issues.
>  >>  >
>  >>  >
>  >>  >>  I am new to the JMeter Users List so I don't know if this was discussed before.
>  >>  >
>  >>  > That's what the mail archives are for ;-)
>  >>  >
>  >>  >>  ---------------------------------------------------------------------
>  >>  >>  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
>  >>  >
>  >>  >
>  >>
>  >>  ---------------------------------------------------------------------
>  >>  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
>  >
>  >
>
>  ---------------------------------------------------------------------
>  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


Re: Sampler response data: java.net.BindException. Any ideas what it is and how to avoid it?

Posted by Adrian Speteanu <as...@gmail.com>.
> Sorry, that was not clear - I meant clear the "Keep-alive" check-box.
>

Very interesting. I never knew what functionality keep-alive has, I
just remember it was recommended to simulate a real-life scenario.
I'll try this too.

However, I send the header Keep-Alive 300  with the requests, should I
also remove this?
Is it related to the keep-alive functionality of the sampler?

> Yes, but Windows also needs memory.
> Make sure you are not running any other memory-hungry applications
> (e.g. Outlook is very greedy!).

On Thu, Jul 23, 2009 at 7:05 PM, sebb<se...@gmail.com> wrote:
> On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
>> Thanks for the idea.
>>  I'll try the HttpClient sampler instead.
>>
>>
>>  "> Perhaps add "Connection close" to some of the samplers."
>>
>> Is it possible to do this with the sampler? How?
>
> Sorry, that was not clear - I meant clear the "Keep-alive" check-box.
>
>>  About the RAM, the peak memory of the java.exe process was ~450m and
>>  the Xmx flag was 640m, so, in this case all was ok from this point of
>>  view (I assume).
>>
>
> Yes, but Windows also needs memory.
> Make sure you are not running any other memory-hungry applications
> (e.g. Outlook is very greedy!).
>
>>  On Thu, Jul 23, 2009 at 5:29 PM, sebb<se...@gmail.com> wrote:
>>  > On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
>>  >> It doesn't seem related to the server or the application tested. In
>>  >>  the logs of JMeter nothing is written during the test (i found only
>>  >>  start and stop threads).
>>  >>  Any ideas on why it happens / how to avoid it?
>>  >>
>>  >>  [ the error message ]
>>  >>  "
>>  >>  java.net.BindException: Address already in use: connect
>>  >>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>>  >>         at java.net.PlainSocketImpl.doConnect(Unknown Source)
>>  >>         at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
>>  >>         at java.net.PlainSocketImpl.connect(Unknown Source)
>>  >>         at java.net.SocksSocketImpl.connect(Unknown Source)
>>  >>         at java.net.Socket.connect(Unknown Source)
>>  >>         at java.net.Socket.connect(Unknown Source)
>>  >>         at sun.net.NetworkClient.doConnect(Unknown Source)
>>  >>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>>  >>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>>  >>         at sun.net.www.http.HttpClient.<init>(Unknown Source)
>>  >>         at sun.net.www.http.HttpClient.New(Unknown Source)
>>  >>         at sun.net.www.http.HttpClient.New(Unknown Source)
>>  >>         at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
>>  >>         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
>>  >>         at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
>>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java:490)
>>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1037)
>>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1023)
>>  >>         at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:346)
>>  >>         at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:243)
>>  >>         at java.lang.Thread.run(Unknown Source)
>>  >>  "
>>  >
>>  > I suspect you may have run out of sockets.
>>  >
>>  > Perhaps add "Connection close" to some of the samplers.
>>  >
>>  > Try using the HttpClient sampler instead of the default HTTP sampler.
>>  >
>>  >>  [test system] windows xp pro, 1g ram
>>  >
>>  > More RAM would be better.
>>  >
>>  >>                      jmeter 2.3.4 (i have modified the loggin level to
>>  >>  info for most indicators)
>>  >>                      jvm 1.6.0_13
>>  >>  the test is very light for the server and response times are good;
>>  >>  i have a bit to many listeners
>>  >
>>  > You can always reload the JTL file in a different Listener after the
>>  > test has completed.
>>  >
>>  >>  - i am interested in comparing results
>>  >>  for same action in various situations, however the virtual machine
>>  >>  behaved ok, stayed well within the max heap memory and during the test
>>  >>  the processor wasn't loaded more than 40-50% on average, so i hope
>>  >>  that wouldn't be the problem, I suspect network issues.
>>  >
>>  >
>>  >>  I am new to the JMeter Users List so I don't know if this was discussed before.
>>  >
>>  > That's what the mail archives are for ;-)
>>  >
>>  >>  ---------------------------------------------------------------------
>>  >>  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
>>  >
>>  >
>>
>>  ---------------------------------------------------------------------
>>  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
>
>

---------------------------------------------------------------------
To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: jmeter-user-help@jakarta.apache.org


Re: Sampler response data: java.net.BindException. Any ideas what it is and how to avoid it?

Posted by sebb <se...@gmail.com>.
On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
> Thanks for the idea.
>  I'll try the HttpClient sampler instead.
>
>
>  "> Perhaps add "Connection close" to some of the samplers."
>
> Is it possible to do this with the sampler? How?

Sorry, that was not clear - I meant clear the "Keep-alive" check-box.

>  About the RAM, the peak memory of the java.exe process was ~450m and
>  the Xmx flag was 640m, so, in this case all was ok from this point of
>  view (I assume).
>

Yes, but Windows also needs memory.
Make sure you are not running any other memory-hungry applications
(e.g. Outlook is very greedy!).

>  On Thu, Jul 23, 2009 at 5:29 PM, sebb<se...@gmail.com> wrote:
>  > On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
>  >> It doesn't seem related to the server or the application tested. In
>  >>  the logs of JMeter nothing is written during the test (i found only
>  >>  start and stop threads).
>  >>  Any ideas on why it happens / how to avoid it?
>  >>
>  >>  [ the error message ]
>  >>  "
>  >>  java.net.BindException: Address already in use: connect
>  >>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>  >>         at java.net.PlainSocketImpl.doConnect(Unknown Source)
>  >>         at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
>  >>         at java.net.PlainSocketImpl.connect(Unknown Source)
>  >>         at java.net.SocksSocketImpl.connect(Unknown Source)
>  >>         at java.net.Socket.connect(Unknown Source)
>  >>         at java.net.Socket.connect(Unknown Source)
>  >>         at sun.net.NetworkClient.doConnect(Unknown Source)
>  >>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>  >>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>  >>         at sun.net.www.http.HttpClient.<init>(Unknown Source)
>  >>         at sun.net.www.http.HttpClient.New(Unknown Source)
>  >>         at sun.net.www.http.HttpClient.New(Unknown Source)
>  >>         at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
>  >>         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
>  >>         at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java:490)
>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1037)
>  >>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1023)
>  >>         at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:346)
>  >>         at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:243)
>  >>         at java.lang.Thread.run(Unknown Source)
>  >>  "
>  >
>  > I suspect you may have run out of sockets.
>  >
>  > Perhaps add "Connection close" to some of the samplers.
>  >
>  > Try using the HttpClient sampler instead of the default HTTP sampler.
>  >
>  >>  [test system] windows xp pro, 1g ram
>  >
>  > More RAM would be better.
>  >
>  >>                      jmeter 2.3.4 (i have modified the loggin level to
>  >>  info for most indicators)
>  >>                      jvm 1.6.0_13
>  >>  the test is very light for the server and response times are good;
>  >>  i have a bit to many listeners
>  >
>  > You can always reload the JTL file in a different Listener after the
>  > test has completed.
>  >
>  >>  - i am interested in comparing results
>  >>  for same action in various situations, however the virtual machine
>  >>  behaved ok, stayed well within the max heap memory and during the test
>  >>  the processor wasn't loaded more than 40-50% on average, so i hope
>  >>  that wouldn't be the problem, I suspect network issues.
>  >
>  >
>  >>  I am new to the JMeter Users List so I don't know if this was discussed before.
>  >
>  > That's what the mail archives are for ;-)
>  >
>  >>  ---------------------------------------------------------------------
>  >>  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
>  >
>  >
>
>  ---------------------------------------------------------------------
>  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


Re: Sampler response data: java.net.BindException. Any ideas what it is and how to avoid it?

Posted by Adrian Speteanu <as...@gmail.com>.
Thanks for the idea.
I'll try the HttpClient sampler instead.

"> Perhaps add "Connection close" to some of the samplers."
Is it possible to do this with the sampler? How?

About the RAM, the peak memory of the java.exe process was ~450m and
the Xmx flag was 640m, so, in this case all was ok from this point of
view (I assume).

On Thu, Jul 23, 2009 at 5:29 PM, sebb<se...@gmail.com> wrote:
> On 23/07/2009, Adrian Speteanu <as...@gmail.com> wrote:
>> It doesn't seem related to the server or the application tested. In
>>  the logs of JMeter nothing is written during the test (i found only
>>  start and stop threads).
>>  Any ideas on why it happens / how to avoid it?
>>
>>  [ the error message ]
>>  "
>>  java.net.BindException: Address already in use: connect
>>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>>         at java.net.PlainSocketImpl.doConnect(Unknown Source)
>>         at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
>>         at java.net.PlainSocketImpl.connect(Unknown Source)
>>         at java.net.SocksSocketImpl.connect(Unknown Source)
>>         at java.net.Socket.connect(Unknown Source)
>>         at java.net.Socket.connect(Unknown Source)
>>         at sun.net.NetworkClient.doConnect(Unknown Source)
>>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>>         at sun.net.www.http.HttpClient.openServer(Unknown Source)
>>         at sun.net.www.http.HttpClient.<init>(Unknown Source)
>>         at sun.net.www.http.HttpClient.New(Unknown Source)
>>         at sun.net.www.http.HttpClient.New(Unknown Source)
>>         at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
>>         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
>>         at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
>>         at org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java:490)
>>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1037)
>>         at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1023)
>>         at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:346)
>>         at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:243)
>>         at java.lang.Thread.run(Unknown Source)
>>  "
>
> I suspect you may have run out of sockets.
>
> Perhaps add "Connection close" to some of the samplers.
>
> Try using the HttpClient sampler instead of the default HTTP sampler.
>
>>  [test system] windows xp pro, 1g ram
>
> More RAM would be better.
>
>>                      jmeter 2.3.4 (i have modified the loggin level to
>>  info for most indicators)
>>                      jvm 1.6.0_13
>>  the test is very light for the server and response times are good;
>>  i have a bit to many listeners
>
> You can always reload the JTL file in a different Listener after the
> test has completed.
>
>>  - i am interested in comparing results
>>  for same action in various situations, however the virtual machine
>>  behaved ok, stayed well within the max heap memory and during the test
>>  the processor wasn't loaded more than 40-50% on average, so i hope
>>  that wouldn't be the problem, I suspect network issues.
>
>
>>  I am new to the JMeter Users List so I don't know if this was discussed before.
>
> That's what the mail archives are for ;-)
>
>>  ---------------------------------------------------------------------
>>  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
>
>

---------------------------------------------------------------------
To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: jmeter-user-help@jakarta.apache.org