From: Kaushal Shriyan Date: April 12 2012 1:13pm Subject: Re: HT Feature List-Archive: http://lists.mysql.com/mysql/227180 Message-Id: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary=e89a8fb1f7fa879bf904bd7b20ac --e89a8fb1f7fa879bf904bd7b20ac Content-Type: text/plain; charset=ISO-8859-1 On Thu, Apr 12, 2012 at 6:38 PM, Johan De Meersman wrote: > ----- Original Message ----- > > From: "Kaushal Shriyan" > > > > Any performance bottleneck if HT (Hyper Threading) is enabled in quad > > core processors on CentOS 5.8 running MySQL DB Server ? Please help me > > understand about pros and cons of this feature. > > That very much depends on your workload. I'd say if you're only running > MySQL on that host, chances are that it's going to be beneficial. Best you > can do is benchmark with production loads - it varies with exact processor > type, architecture, versions and build options of all software, et cetera. > > Hi Johan, Any benchmarking tool you would suggest ? Regards Kaushal > > -- > Bier met grenadyn > Is als mosterd by den wyn > Sy die't drinkt, is eene kwezel > Hy die't drinkt, is ras een ezel > --e89a8fb1f7fa879bf904bd7b20ac--