Disable Hyperthreading Intel

« previous next »

Print

Pages: [1]

Author Topic: Disable Hyperthreading Intel (Read 2723 times)

ashish14

Newbie
Posts: 5
Karma: 0

Disable Hyperthreading Intel

« on: December 23, 2020, 08:27:25 pm »

Hello Experts,

Unable to find a specific document for this.

How can we disable Hyperthreading in OPNsense ?

Logged

fabian

Hero Member
Posts: 2769
Karma: 200
OPNsense Contributor (Language, VPN, Proxy, etc.)

Re: Disable Hyperthreading Intel

« Reply #1 on: December 23, 2020, 08:53:15 pm »

If it is possible, then it has to happen in BIOS / UEFI

Logged

mimugmail

Hero Member
Posts: 6766
Karma: 494

Re: Disable Hyperthreading Intel

« Reply #2 on: December 23, 2020, 09:16:35 pm »

Maybe this

https://forum.opnsense.org/index.php?topic=13441.0

Logged

WWW: www.routerperformance.net
Support plans: https://www.max-it.de/en/it-services/opnsense/
Commercial Plugins (German): https://opnsense.max-it.de/

ashish14

Newbie
Posts: 5
Karma: 0

Re: Disable Hyperthreading Intel

« Reply #3 on: December 24, 2020, 07:05:08 pm »

Added this in Tunables and it worked.

machdep.hyperthreading_allowed="0"

Thanks for the Pointers.

Logged

Print

Pages: [1]

« previous next »