We have a Windows 2K8 R2 server with Exchange 2010 SP1 that has been running for about a year now. The server has 16GB of memory and ample hard disk space. The IIS worker process has suddenly been causing low memory conditions. The "w3wp.exe" process in one instance is using over 1GB of memory. Have to periodically reboot.
Will moving to SP3 resolve this condition? Have been somewhat apprehensive about installing. Do not want to break Exchange at this point.
Appreciate any input!