ESX is reporting that several of my VMs are using a signifcant amount of memory, however actually going in and checking memory use on the Guest OS (Server 2003), shows that the Guest OS is only using maybe 1/3 to 1/2 of its memory.
Why the big disconnect between ESX and the Guest OS?
VMware Tools is installed on all VMs Guest OS and is up to date.
what is your statistics logging interval?