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Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

 
Ladislav Dvorak
Occasional Advisor

Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

Hello,

please, can I ask you, how can I generate snapshot for this version of java:

java version "1.4.2.09"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2.09-050713-03:34)
Java HotSpot(TM) Server VM (build 1.4.2 1.4.2.09-050713-05:46-PA_RISC2.0 PA2.0 (aCC_AP), mixed mode)

I found similar information like this
http://www.docs.hp.com/en/5992-4687/ch01s26.html
but there is written that these options are available from version SDK 1.4.2.10.

When I try kill -3 no file isn't created in actual directory.

TY very much,
7 REPLIES
Steven E. Protter
Exalted Contributor

Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

Shalom,

I think your question is next to impossible to answer without seeing your code.

That being said, java 1.4.2.x has a number of updates available on the server side that might clear up this issue.

http://www.hp.com/go/java

SEP
Steven E Protter
Owner of ISN Corporation
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http://hpuxconsulting.com
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Ladislav Dvorak
Occasional Advisor

Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

Shalom Steven,

the process is BEA WebLogic Application Server 8.1SP3 and it hangs. So I want check eventually deadlocks or exhausted java threads.

Lada


Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

Questions on java should be made to the Response Center.
Ladislav Dvorak
Occasional Advisor

Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

Dennis,

please, do you have some contact to Response Center (web page or similar) ?

Thank you,

Lada

Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

>do you have some contact to Response Center (web page or similar)?

If you have a support contract for HP-UX, you can use the Support Case Manager link to the left.
Ladislav Dvorak
Occasional Advisor

Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

I use kill -SIGQUIT and java heap dump was sent to stdout.
Ladislav Dvorak
Occasional Advisor

Re: Snapshot of java heap on 1.4.2.09 HP PA_RISC 2.0

Solution above.