Re: [PERFORM] hyperthreadin low performance

2015-07-21 Thread David Rowley
On 21 July 2015 at 14:59, Jeison Bedoya Delgado jeis...@audifarma.com.co wrote: hi everyone, Recently update a database to machine with RHEL7, but i see that the performance is betther if the hyperthreading tecnology is deactivated and use only 32 cores. is normal that the machine

Re: [PERFORM] hyperthreadin low performance

2015-07-21 Thread Mark Kirkwood
On 21/07/15 20:04, David Rowley wrote: On 21 July 2015 at 14:59, Jeison Bedoya Delgado jeis...@audifarma.com.co mailto:jeis...@audifarma.com.co wrote: hi everyone, Recently update a database to machine with RHEL7, but i see that the performance is betther if the hyperthreading