One of our clients has been saying that it there server is running slower to the point of annoyance i.e. accessing network shares.
I had a look in processes and it seems to me like sqlservr.exe is consuming a fair bit along with w3wp.exe, there are multiple instances for both .exe's running.
Also for sqlservr.exe there seems to be both 64bit and 32bit versions running which seems very odd.
Here is a screen shot of the process's tab
The server has 12Gb of memory and is currently using around 11.3 - 11.5 constantly.
One more thing, we will be rebooting it tonight so we shall see how it fair after that.