MQSeries.net :: View topic - Viewing webservice requests

MQSeries.net

Tech Exchange

Education

Certifications

Library

Info Center

SupportPacs

FAQÂ Â

Usergroups

RSS Feed - WebSphere MQ Support

RSS Feed - Message Broker Support

MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Viewing webservice requests

Goto page Previous 1, 2

Viewing webservice requests

« View previous topic :: View next topic »

Author

Message

broker_new

Posted: Fri Sep 19, 2008 5:11 am Post subject:

Yatiri

Joined: 30 Nov 2006
Posts: 614
Location: Washington DC

Ok.
So what we did was we deployed a webservice exposed as a webservice and deployed with additional instances 10(Because of heavy volume of data).performed a load test by pumping 500 requests at a given time and Worked fine without any timeouts no issues at all.

When we are monitoring the Memory on the LPAR it raised to nearly 200 MB and once all the request have been processed what we observed is the broker is not at all releasing the memory(We have WMB 6.0.0.3 ).

It is releasing the memory only when the broker is bounced.

What could be the problem.....how do we configure broker to release the unused memory.....

fjb_saper

Posted: Fri Sep 19, 2008 12:55 pm Post subject:

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20767
Location: LI,NY

broker_new wrote:

I believe it keeps the memory for a little while, because you could be receiving another msg on the queue that needs it. The memory should be released however over time. How long did you wait before coming to the realization that memory was not being released?

_________________
MQ & Broker admin

broker_new

Posted: Fri Sep 19, 2008 3:15 pm Post subject:

Yatiri

Joined: 30 Nov 2006
Posts: 614
Location: Washington DC

I waited for an hour and keep on monitoring but it is uniform from the time i tested.....For some reason it is not releasing the memory

broker_new

Posted: Mon Sep 22, 2008 12:50 pm Post subject:

Yatiri

Joined: 30 Nov 2006
Posts: 614
Location: Washington DC

had anyone successfully installed IE(Proxy servlet for the HTTP nodes) and found any drastic change in the performance of web services.

I have added like 30 additional instances as the volume of data is high they are getting timedout...may be Broker is the not the correct option of exposing it...

I would rather tell that broker works outstanding for asynchronous processing when it comes to synchronous and if it is less volume it handles in a good manner.

broker_new

Posted: Sun Oct 05, 2008 8:35 pm Post subject:

Yatiri

Joined: 30 Nov 2006
Posts: 614
Location: Washington DC

Anyone, please explain how the throughput varies by deploying the same messafe flows on one execution group with multiple threads vs deploying the same message flow on multiple execution groups.

Display posts from previous:

Goto page Previous 1, 2

Page 2 of 2

MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Viewing webservice requests

Jump to:

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum

Protected by Anti-Spam ACP