After upgrading iManager to version 2.6, the performance may dramatically decrease.
iManager v2.6 has a new feature to query the Novell download site for updates plugins, which makes keeping your iManager up-to-date pretty easy. However, if your server does not have a connection to the Internet, the machine may spend a lot of cycles trying to locate the Novell site.
To switch off this feature,
1. Go to iManager Configuration.
2. Select iManager Server > Configure iManager.
3. Click the Plug-in Download tab and make sure the "Query" checkbox is unchecked.
4. Click Save.
Disclaimer: As with everything else at Cool Solutions, this content is definitely not supported by Novell (so don't even think of calling Support if you try something and it blows up).
It was contributed by a community member and is published "as is." It seems to have worked for at least one person, and might work for you. But please be sure to test, test, test before you do anything drastic with it.