Deployed service statistics

[abdujaparov]

Hi, I've deployed some services on jbossws, when I view the list of deployed services there are the statistics of every service such as number of request, respons time etc etc, how can I get these statistics? Have jboss some apis? If yes, where can I find these apis?
Thanks.
Bye bye.

[asoldano]

The statistics you see in the deployed service list page are currently also available through a MBean for each endpoint (ManagedEndpoint). You can access them programmatically via JMX; moreover they're of course showed in the jmx-console under the jboss.ws domain.
If you think something else should be added to those statistics or simply want to know what we're working on concerning this, please read this
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=121473
and feel free to comment!
Thank you

[asoldano]

Also consider we still have to fix this http://jira.jboss.org/jira/browse/JBWS-1855, but I'm quite confident it will be resolved soon.

[abdujaparov]

Hi Alessio, I've read what you have highlited but I don't understand a lot.
Does a tutorial/guide exist? If yes, where can I find it?
With that informations I remain at the beginning point.
Thanks, bye bye.

[asoldano]

Hi,
unfortunately no tutorial available on this right now; however, once you understand a bit about JMX, it's quite straightforward.
I suggest you to search a bit about jmx technology on the Internet.
A brief JMX-console introduction is available here: http://wiki.jboss.org/wiki/Wiki.jsp?page=JMXConsole
For sure in future we'll enhance our documentation covering this issues too, as said in the productivity threads mentioned above. If you think something in particular should be done, feel free to comment there.

[oskar.carlstedt]

Hi!

Just take a look in the source code for the jbossws web application and you´re up and running. It's really simple when you find the correct source.

Anyway, here is a code snippet ...

// get SPI provider and endpoint registry
SPIProvider spiProvider = SPIProviderResolver.getInstance()
 .getProvider();
EndpointRegistry epRegistry = spiProvider.getSPI(
 EndpointRegistryFactory.class).getEndpointRegistry();

// loop over all endpoints
Set<ObjectName> objectNames = epRegistry.getEndpoints();
for (ObjectName objectName : objectNames) {

 // get the endpoint by using its name
 Endpoint endpoint = epRegistry.getEndpoint(objectName);

 ...
}

Cheers,
Oskar

[abdujaparov]

Hi!

I begin to study jmx, I hope to understand something, the code posted by oskar permits to take the list of web service deployed on jboss?

A question, has jbossws statistics about each operation (ex: number of request of operation echo(String) of service Pippo) of the service or only the general statistics of a service (ex: number of request of service Pippo)?
Thanks!
Bye Bye.

[abdujaparov]

Hi Oskar!
What are the jar files of that classes and what are the packages?
What do I obtain with that classes?
Thanks, bye bye.

[oskar.carlstedt]

Hi!

http://repository.jboss.org/maven2/jboss/jbossws-spi/1.0.0.GA/jbossws-spi-1.0.0.GA.jar

//Oskar

[abdujaparov]

Hi Oskar, with this classes what do I obtain?
Thanks, bye bye.

[asoldano]

Hi abdujaparov,
what Oskar is telling you is that instead of using JMX to access the managed endpoint MBean, you might leverage our spi to get the metrics you're looking for.
As a matter of fact, once you get the org.jboss.wsf.spi.deployment.Endpoint with the code Okar gave you, you can do

EndpointMetrics epm = endpoint.getEndpointMetrics();
epm.getAverageProcessingTime();
epm.getRequestCount();
...

This is another solution, with its own advantages and disadvantages. I still think it might be interesting to take a look at the jmx way.

[abdujaparov]

Hi Alessio,
Let's see if I understand:

Could I write a web service method like this?

@WebMethod
public java.util.Date getStartDate(){
 // get SPI provider and endpoint registry
 SPIProvider spiProvider = SPIProviderResolver.getInstance()
 .getProvider();
 EndpointRegistry epRegistry = spiProvider.getSPI(
 EndpointRegistryFactory.class).getEndpointRegistry();

 // loop over all endpoints
 Set<ObjectName> objectNames = epRegistry.getEndpoints();
 for (ObjectName objectName : objectNames) {

 // get the endpoint by using its name
 Endpoint endpoint = epRegistry.getEndpoint(objectName);


 EndpointMetrics epm = endpoint.getEndpointMetrics();
 return epm.getStartTime();
}

In this simple way?

Thanks, bye bye.

[asoldano]

Why don't you try? Yeah, you can, this should give you the start time of one (probably the first) of your deployed endpoint.

[abdujaparov]

Hi Alesso,thanks, now it works!
Another question is it possible to get the statistics of each operation of each endpoint?
Thanks, bye bye.

[asoldano]

"abdujaparov" wrote:
Hi Alesso,thanks, now it works!
Another question is it possible to get the statistics of each operation of each endpoint?
Thanks, bye bye.

No, not right now. But, as I said, we are thinking of features like this in the productivity thread I mentioned above, feel free to suggest your ideas.
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=121473
Thank you