Réf. : Tracking cpu usage on applicatio n instances with JOnAS

Hello Anthony,

Could you specify yours:
- jonas version ?
- JVM version (and type: Sun, IBM, Jrockit) ?
- OS ?

Sincerely,



Pascale Bézard
Tél: 08 20 08 2000
Bull Support Logiciel


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|---------+----------------------------------->
|         |           Anthony BOUQUET         |
|         |           <Anthony-BOUQUET@cabinet|
|         |           -logic.com>             |
|         |                                   |
|         |           03/08/2010 09:23        |
|         |           Veuillez répondre à     |
|         |           jonas                   |
|         |                                   |
|---------+----------------------------------->
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  |        Pour :   "[email protected]" <[email protected]>                                                                               |
  |        cc :                                                                                                                   |
  |        Objet :  [jonas] Tracking cpu usage on application instances with JOnAS                                                |
  >-------------------------------------------------------------------------------------------------------------------------------|



Hello JOnAS users,

We have a JOnAS instance running some EAR, WAR applications (about 10-15)
and we noticed that Jonas JVM wastes 50% cpu. (100% on one core on a
dual-core)
We know that's probably because of one of our application but there is no
way to track down the application which spends too much CPU.
Is there a tool (provided by JOnAS or not) which can help us to track this
?

Thanks,

Cordialement,

Anthony BOUQUET

LOGIC
47-49 rue Gutenberg
42100 SAINT-ETIENNE
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