Troubleshooting ESX/ESXi virtual machine performance issues (2001003)
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2001003
Using esxtop to Troubleshoot Performance Problems - VMware
http://www.vmware.com/pdf/esx2_using_esxtop.pdf
排查VMWare虚拟机的性能问题
原文：http://www.cnblogs.com/awpatp/p/3539249.html
