Poor performance of virtual machines on VMware ESX
Posted on July 5th, 2008 by admin
Had and issue today with virtual machines running on an ESX host. the VM’s were exhibiting poor performance and relatively high CPU usage even when doing very little.
Problem was eventually traced to Intel-VT not being enabled in the ESX host BIOS, as soon as the ESX host had Intel-VT enabled in the BIOS performance increased [...]
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