Company is running Exchange2007(about 600 mailboxes) on HP Proliant ML350 G5 and Windows server R2 64bit, all the latest service packs installed.
When operating on server, e.g. with Exchange Management Console, all the operations are really slow. We can say, all the actions on server.
PageFile usage is approximately 7,7Gb (6Gb set in Windows) and RAM usage 3.5Gb of total 4Gb. Store.exe is using 1.5Gb memory. Is there a way to optimize memory or set parameters for it?