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mephistopoa
Enthusiast
Enthusiast

dealing with hight CPU interruptions on Windows 2003

Hi there,

I've a Citrix environment (old presentation server version 4) and I recently decided to virtualize all Citrix servers. I'm having some problems trying to identify what is interrupting so much the CPU, sometimes it is in the range on 40%. The server is a dual 6 core xeon with 16Gb of ram running 4 citrix servers. I've already checked the datastore and it is always on 5-6ms so it doesn't look that is because of swaping, also not much is written to disk so far I can see.

I'm trying to identify what is causing the high interruptions as they are cause by users, so I need to idenfity what process exactly is doing this which proved to be very difficult. I've used krview but it didn't help me to find interruptions so far.

Not sure where else I can look to identify the source of the interruptions.

Do you guys have any tips please?

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