Hi THP1138
Welcome to the community . please follw this link if not -http://www.windowsitpro.com/article/john-savills-windows-faqs/q-i-heard-that-vmware-esx-allows-you-to-overcommit-memory-which-means-it-pages-out-the-memory-of-guests-to-a-file-giving-very-poor-performance-is-this-true-