OpenVZ Forum: Support » Intel Skylake/Kaby Lake CPU Boost

Home » General » Support » Intel Skylake/Kaby Lake CPU Boost

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Intel Skylake/Kaby Lake CPU Boost [message #53432]

Mon, 01 October 2018 19:07

TomB
Messages: 30
Registered: July 2017
Location: -Root-

Member

The Intel CPU boost in OVZ7 doesn't work with Skylake or Kaby Lake generation CPUs.

Is it possible to fix this with the 'current' kernel? Or is there a roadmap?

[Updated on: Mon, 01 October 2018 19:09]

Report message to a moderator

Re: Intel Skylake/Kaby Lake CPU Boost [message #53437 is a reply to message #53432]

Tue, 02 October 2018 22:21

vaverin
Messages: 708
Registered: September 2005

Senior Member

Do you mean Turbo Boost Max 3.0?
According to red hat it should be enabled in RHEL7.5-based OpenVz7 kernels
https://access.redhat.com/discussions/3252931

In general we inherit core functionality and features from Red Hat,
so if it works on RHEL7 it should work on OpenVz7 kernel too.

Thank you,
Vasily Averin

Report message to a moderator

Re: Intel Skylake/Kaby Lake CPU Boost [message #53446 is a reply to message #53437]

Wed, 03 October 2018 16:00

TomB
Messages: 30
Registered: July 2017
Location: -Root-

Member

You're right. It was not enabled in the bios. Embarassed

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
4200000

Thanks Vasily

Edit: Any update about Windows Server 2019? (official VZ support) The 2016 tools works fine, but I would like to see an official release Cool

https://docs.virtuozzo.com/virtuozzo_7_users_guide/managing- virtual-machines-and-containers/creating-virtual-machines-an d-containers.html

[Updated on: Wed, 03 October 2018 18:21]

Report message to a moderator

Previous Topic:	lost messages
Next Topic:	Centos 7 cannot open shared object file libpcs_client.so.1

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Apr 16 18:01:23 GMT 2026

Total time taken to generate the page: 0.85549 seconds