Re: Tomcat java processes eat processor.

Rick Cockerham Tue, 20 Jun 2006 07:30:54 -0700

Not sure what you mean. I can recompile and deploy the code with noproblems. So, probably...




Leon Rosenberg wrote:

On 6/19/06, Rick Cockerham <[EMAIL PROTECTED]> wrote:


I wish it would give me a stack trace.  That would be wonderful.  The
part I left out was just a list of all the loaded libraries.

I can't risk a switch in software.  I realize this is a tough one.  I
have very little flexibility to help me debug.  That's why I'm asking
you guys!


Are you allowed to add a new filter?
If yes I have a solution for you :-)


Thanks,
Rick



Leon Rosenberg wrote:
> On 6/19/06, Rick Cockerham <[EMAIL PROTECTED]> wrote:
>>
>> OK.  I finally got a file dumped out from this kill.  But, it doesn't
>> look interesting to me.  Any idea what this means to me?
>>
>> Any other debug ideas?
>
> a) paste complete stack trace
> b) try a regular vm (suns for example)
>
> regards
> Leon
>>
>> Thanks,
>> Rick
>>
>> Unexpected Signal : 3 occurred at PC=0x45C6D876
>> Function=(null)+0x45C6D876
>> Library=/opt/blackdown-jdk-1.4.2.01/jre/lib/i386/server/libjvm.so
>>
>> NOTE: We are unable to locate the function name symbol for the error

>> just occurred. Please refer to release documentation forpossible

>>       reason and solutions.
>>
>> Dynamic libraries:
>> 08048000-08057000 r-xp 00000000 08:03 815431
>> /opt/blackdown-jdk-1.4.2.01/bin/java
>> ...................
>> ...................etc.
>>
>> Heap at VM Abort:
>> Heap
>>  PSYoungGen      total 102400K, used 84863K [0x4a170000, 0x53770000,
>> 0x53770000)
>>   eden [0x4a170000,0x4d1702f8,0x4d370000)
>>   from [0x4d370000,0x4f64fc38,0x50570000)
>>   to   [0x50570000,0x50570000,0x53770000)
>>  PSOldGen        total 256000K, used 215274K [0x53770000, 0x63170000,
>> 0x63170000)
>>   object [0x53770000,0x609aa8c0,0x63170000)
>>  PSPermGen       total 16384K, used 16250K [0x63170000, 0x64170000,
>> 0x67170000)
>>   object [0x63170000,0x6414e9f0,0x64170000)
>>
>> Local Time = Mon Jun 19 09:27:56 2006
>>
>>
>> Peter Crowther wrote:
>> >> From: Rick Cockerham [mailto:[EMAIL PROTECTED]
>> >> Didn't work.  -3 doesn't kill it.
>> >>
>> >
>> > No.  It produces a thread dump, and the process carries on going.
>> Given
>> > that you were complaining about not wanting to restart Tomcat twice
>> > daily, I thought you'd appreciate a non-fatal solution :-).
>> >
>> >               - Peter
>> >

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

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>> >
>>
>> --
>>
>> Rick Cockerham
>> Pocket Knife Software, Inc.
>> http://www.pocketknifesoftware.com
>> 512-249-0467
>>
>>
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>>
>
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--

Rick Cockerham
Pocket Knife Software, Inc.
http://www.pocketknifesoftware.com
512-249-0467


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--

Rick Cockerham
Pocket Knife Software, Inc.

http://www.pocketknifesoftware.com512-249-0467



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Re: Tomcat java processes eat processor.

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