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Posted to user@geronimo.apache.org by Juergen Weber <we...@gmail.com> on 2008/09/02 11:40:19 UTC

Very slow page rendering with IBM JDK 1.6

I tried geronimo-jetty6-javaee5-2.1.2 with IBM JDK 1.6 on Red Hat Enterprise
Linux Server release 5.2

There must be some problem, when I try to access the console the browser
shows the right title but the page stays empty for some 2 minutes or so (a
timeout?), then the page appears. Server startup time appears normal.

With Sun JDK 1.6 and IBM JDK 1.5 there is no problem.

Anybody else seen the IBM 1.6 problem?

java version "1.6.0"
Java(TM) SE Runtime Environment (build pxi3260sr1-20080416_01(SR1))
IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Linux x86-32
jvmxi3260-20080415_18762 (JIT enabled, AOT enabled)
J9VM - 20080415_018762_lHdSMr
JIT  - r9_20080415_1520
GC   - 20080415_AA)
JCL  - 20080412_01

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Re: Very slow page rendering with IBM JDK 1.6

Posted by Donald Woods <dw...@apache.org>.
Believe your best bet is to wait for 1.6.0 SR2, as there are many known 
problems with SR1, like not being able to build with Maven 2.0.5 or later.


-Donald


Juergen Weber wrote:
> The last line in the log is
> 
> 13:59:58,847 INFO  [startup] Deployed
> Application(path=/projekte/geronimo-jetty6-javaee5-2.1.2/var/temp/geronimo-deploymentUtil23675.jar)
> 
> The JDK is from
> http://www.ibm.com/developerworks/java/jdk/linux/download.html
>   Java SE Version 6
>     32-bit xSeries (Intel compatible) SR1 
> http://www.nabble.com/file/p19269065/javacore.20080902.140553.7949.0001.txt.bz2
> javacore.20080902.140553.7949.0001.txt.bz2 
> Thanks,
> Juergen
> 

Re: Very slow page rendering with IBM JDK 1.6

Posted by Juergen Weber <we...@gmail.com>.
The last line in the log is

13:59:58,847 INFO  [startup] Deployed
Application(path=/projekte/geronimo-jetty6-javaee5-2.1.2/var/temp/geronimo-deploymentUtil23675.jar)

The JDK is from
http://www.ibm.com/developerworks/java/jdk/linux/download.html
  Java SE Version 6
    32-bit xSeries (Intel compatible) SR1 
http://www.nabble.com/file/p19269065/javacore.20080902.140553.7949.0001.txt.bz2
javacore.20080902.140553.7949.0001.txt.bz2 
Thanks,
Juergen

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Re: Very slow page rendering with IBM JDK 1.6

Posted by Kevan Miller <ke...@gmail.com>.
On Sep 2, 2008, at 5:40 AM, Juergen Weber wrote:

>
> I tried geronimo-jetty6-javaee5-2.1.2 with IBM JDK 1.6 on Red Hat  
> Enterprise
> Linux Server release 5.2
>
> There must be some problem, when I try to access the console the  
> browser
> shows the right title but the page stays empty for some 2 minutes or  
> so (a
> timeout?), then the page appears. Server startup time appears normal.

Does sound like a network timeout... Anything in an server log?

>
> With Sun JDK 1.6 and IBM JDK 1.5 there is no problem.
>
> Anybody else seen the IBM 1.6 problem?
>
> java version "1.6.0"
> Java(TM) SE Runtime Environment (build pxi3260sr1-20080416_01(SR1))
> IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Linux x86-32
> jvmxi3260-20080415_18762 (JIT enabled, AOT enabled)
> J9VM - 20080415_018762_lHdSMr
> JIT  - r9_20080415_1520
> GC   - 20080415_AA)
> JCL  - 20080412_01

Can you generate a java stacktrace (kill -3 <process-id>) while you  
are waiting for the response?

--kevan