It is very possible the 4 other servers in the site had a memory limit imposed the last time Performance Optimizer was ran.
As Mr. Steve Ramsay said, the high memory utilization is due to Dynamic Buffer Allocation. This is explained on page 617 of "Managing Microsoft Exchange Server" (ISBN:1565925459). Also see section 4.2.3, Dynamic Buffer Allocation, in "Microsoft Exchange Server 5.5" (ISBN:1555582133). A search of TechNet for "Dynamic Buffer Allocation" give several hits for the Exchange product. Jerry W. Hubbard <[EMAIL PROTECTED]> > -----Original Message----- > From: Frazer J Clark [mailto:[EMAIL PROTECTED]] > Sent: Thursday, January 10, 2002 11:09 AM > To: Exchange Discussions > Subject: High Physical Memory Utilization > > > One of my colleagues recently reinstalled a 5.5 SP4 Exchange Server on NT4 > SP5 (only Exchange was reinstalled) and have noticed that the Physical > Memory Utilization sits at around 99% (prior to the rebuild it was around > 60%). The server has about 400 mailboxes on it and has 1Gb of physical > memory and 1Gb page file. It is the same spec as 4 other servers in the > site which all sit at around 60% utilization. As it is a 24x7 service we > offer on our server, down time is very limited. Is there any way I can > check the performance optimizer settings without stopping the > store? Or are > there any other pointers that anyone can think of I can check? > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
