[CentOS] Enable HT on CentOS 6.4 (Dell R720 64 Bit server)

Fri May 24 12:28:06 UTC 2013
Kaushal Shriyan <kaushalshriyan at gmail.com>


I have HT Feature available on my Dell Server R720. Please help me
understand if HT is enabled on the server, will there be a performance
impact. What are the deciding factors to enable HT on the servers.