Re: Tomcat java processes eat processor.

Wed, 21 Jun 2006 07:34:32 -0700 


This looks perfect.  It's what I need.  However...
I've been all over the website below. I don't see how to install this through web.xml. I see how to extend a servlet. I'm using JSP. So, that's a little more difficult. 

Thanks,
Rick

Leon Rosenberg wrote:

look at this:

http://moskito.anotheria.net/moskitodemo/mui/mskShowAllProducers

RequestURIFilter is probably what you want

you can install this monitoring application by simply adding a filter
entry to your web.xml. This way you'll see which requests are
currently executed and which uris lasting how long. It might give you
a hint what's hanging.

Leon

On 6/20/06, Rick Cockerham <[EMAIL PROTECTED]> wrote:


Not sure what you mean.  I can recompile and deploy the code with no
problems.  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 for
>> possible
>> >>       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
>> >> >
>> >> >
>> ---------------------------------------------------------------------
>> >> > To start a new topic, e-mail: users@tomcat.apache.org
>> >> > To unsubscribe, e-mail: [EMAIL PROTECTED]
>> >> > For additional commands, e-mail: [EMAIL PROTECTED]
>> >> >
>> >> >
>> >>
>> >> --
>> >>
>> >> Rick Cockerham
>> >> Pocket Knife Software, Inc.
>> >> http://www.pocketknifesoftware.com
>> >> 512-249-0467
>> >>
>> >>

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

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>> >> To unsubscribe, e-mail: [EMAIL PROTECTED]
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>> >>
>> >>
>> >

>> > 
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>> > To unsubscribe, e-mail: [EMAIL PROTECTED]
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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.com 
512-249-0467



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