Le 2010-12-03 à 13:26, Ray Kiddy a écrit :

> 
> Hello -
> 
> We have a suite of nagios services that we are using to track various things 
> about our WebObjects apps. One piece of it is noisier than others and I am 
> curious if others see the same things.
> 
> I have a simple HTTP check on port 1085 on our application nodes and those 
> services are always flapping. We have larger problems with the responsiveness 
> of some pieces of our architecture, and I am trying to figure out better ways 
> to track what is going on. And it is not clear that if the wotaskd is having 
> problems responding, that this leads directly to the problems we are having. 
> I suspect that the wotaskd being unresponsive is one of the secondary 
> symptoms. But one never knows.
> 
> I think that when we transition to better versions of the deployment 
> management apps (yes, we are still using Apple's, lame as they are), this 
> will probably get easier.
> 
> If anyone has a service to watch wotaskd output, what has been learned about 
> how to check it? I have set the timeout higher than I think I should. I want 
> to parse the output and find more intelligent indicators, but if the 
> processes are not even responding to requests, why bother? Does anyone use 
> nagios to connect to a JavaMonitor? I cannot decide if that is going to be 
> either a good idea or worthwhile.

We also check wotaskd by doing a simple check on port 1085 with the 
"check_http" plugin and we don't get the same behavior that you describe. We do 
have a couple of timeouts per year, and every time, it's because of an 
application's instance who gone rogue and wotaskd is too busy trying to talk to 
that instance.


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