High CPU for MDM Server

[Former Member]

We have a Java/WebDynpro application that searches through MDM. The MDM Server takes 10 to 20% of the CPU for each search and brings it up to 100% when concurrent searches are started.

Does anyone know if the MDM server does parallel queries or does it queue the queries?

Does MDM Server have an option to control CPU usage?

Version: MDM 5.5 SP5 (5.5.43.65) for SRM

OS: AIX 5.3 ML05

DB: DB2 8.2

Netweaver: 2004s SP9

[Former Member · Accepted solution]

Hello Maurice

We had the similar kind of issue when MDSS pings MDS to find any records to syndicate. They told us to upgrade the patch to 83.

Thanks

Ganesh Kotti

[Former Member]

Hello Maurice

I think it all depends on how you actually designed the webdynpro. If you used the connection api <b>inside</b> it (or created some sort of model, like ejb, ws) it's likely that it will create a connection for each webdynpro instance you use, and you don't have control of the connection lifecycle.

While using the provided MDM connector, the application server should do all the balancing and parallel physical connections needed for it to optimum performance.

I've experienced this problem but it was due to MDM itself, meaning, the server was quite small for what the process demands

Greetings

Alejandro