[CentOS] Have you run "tuned-adm profile throughput-performance" ?
Gordon Messmer
gordon.messmer at gmail.com
Fri Jul 5 18:52:00 UTC 2019
On 7/5/19 11:48 AM, Gordon Messmer wrote:
> On 7/4/19 10:18 PM, Steven Tardy wrote:
>> I would also look at power settings in the BIOS and c-state settings
>> in the
>> BIOS and OS as disabling c-states (often enabled by default to meet
>> green/energy star compliance) can make a noticeable performance
>> difference.
>
> I'd be surprised if it did,
I take that back. Disabling power-saving in the firmware probably also
disabled CPU frequency scaling, which would prevent CentOS's default
policy from scaling the frequency down to its minimum, so I wouldn't be
surprised.
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