Best Logging approach when using ALSB

Hi,
We are exploring various possibilities for logging with ESB (i am using ALSB version
3.0).
I was thinking of using Log4J logging to SysLog (http://wiki.apache.org/logging-log4j/syslog) to capture metrics from different processes.
I have intereactions in my web application (MyWebApp) where i have to fetch some results from a 3rd party web application (MyWebApp2) and i use the ESB to interact between the 2 applications.
I can depict the interections to be of the form depicted below.
Browser --> MyWebApp network request / MyWebApp processing / MyWebApp -ESB network request / ESB processing / ESB-MyWebApp2 network request / MyWebApp2 processing ) -
How can i capture or measure performance profile ?
Among other alternatives
I was thinking if i can use Log4j as a seperate service and can invoke it within the ESB each time i want to log something.
The only concern i have with this is that it might turn out to be a costly operation.
Can Some one provide me a quick reply for this as i need to wrap it a bit quickly.
Cheers
Edited by: user8352312 on Oct 28, 2008 11:40 AM

Currently OSB 10gR3 is out! with nice cool stuff (debugging).
But, you could at logging to your service by applying log actions in your service. This wil generate log information in the log file. Or you could create Alert or Report actions.
Marc
http://orasoa.blogspot.com

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ALLEN
WARD
JONES
MARTIN
BLAKE
CLARK
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KING
TURNER
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ALLEN
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BLAKE
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PL/SQL procedure successfully completed.
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