I've a problem on one Windows 2003 R2 server.
One csrss.exe process produces extremly high I/O (other) ~100 MB/s.
Server is unusable slow, if a user is logged in via rdp (until rdp is minimized, or user logs out)
The problem is this thread:
winsrv.dll!StartCreateSystemThreads
It creates a lot of taskswitches.
I installed these hotfixes but they didn't help.
The Csrss.exe process in a terminal-server session continuously consumes more than 50 percent of CPU
resources on a Windows Server 2003-based terminal server
http://support.microsoft.com/kb/934330
You experience slow performance and high CPU utilization on a Windows Server 2003 Terminal Server
http://support.microsoft.com/?kbid=937375
What can I do to narrow it down?
One csrss.exe process produces extremly high I/O (other) ~100 MB/s.
Server is unusable slow, if a user is logged in via rdp (until rdp is minimized, or user logs out)
The problem is this thread:
winsrv.dll!StartCreateSystemThreads
It creates a lot of taskswitches.
I installed these hotfixes but they didn't help.
The Csrss.exe process in a terminal-server session continuously consumes more than 50 percent of CPU
resources on a Windows Server 2003-based terminal server
http://support.microsoft.com/kb/934330
You experience slow performance and high CPU utilization on a Windows Server 2003 Terminal Server
http://support.microsoft.com/?kbid=937375
What can I do to narrow it down?