We're running a 4x1.6Ghz Xeon box. Linux reports 8 procs. We've been running MySQL on it for a couple months now in production under a good load. Database sits around 60GB with anywhere from 200-800 concurrent connections. Both InnoDB and MyISAM types are used and we're not having a single problem with it.
(I don't think I've ever seen the machine go above a load of 2...) > -----Original Message----- > From: John Dell [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, December 11, 2002 5:15 PM > To: [EMAIL PROTECTED] > Subject: MySQL4 on Linux with Intel Hyperthreading CPUs? > > > Hi, > > I have a new dedicated mysql 4.0.5 server running redhat 8.0 that we are > testing. The new server is a dual Intel Xeon 2.4GHZ with hyperthreading > enabled, so Linux thinks there are 4 cpu's rather than the 2 real CPU's. > > Anybody have any experience with this and whether it can cause > any problems > with MySQL or Linux? > > Any performance reasons to enable/disable hyperthreading? > > Thanks! > John Dell > [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > > To request this thread, e-mail <[EMAIL PROTECTED]> > To unsubscribe, e-mail > <[EMAIL PROTECTED]> > Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
