How to increase maximum user cpu usage allowed on a multi core system?

[poma]

On 12.03.2015 20:40, stan wrote:
> On Wed, 11 Mar 2015 18:21:06 +0100
> poma <pomidorabelisima at gmail.com> wrote:
> 
>> Both:
>> 1. diff
>> -u /boot/config-3.18.8-201.fc21.x86_64 /boot/config-3.19.0-1.20150211.fc21.x86_64
>> 2. dmidecode (as root)
>>
>> to http://fpaste.org  s'il vous plaît.
>  
> 1 week
> 
> http://fpaste.org/197315/88936142/
> 
> The config is now for kernel-4.0.
> 
> Are you sure you don't want to know what I had for breakfast today?  :-D
> 
> For all this work, I expect *results*, sir.  ;-)
> 


Bon appetite!

~~~~

MOBO:

- dmidecode
  Base Board Information
          Manufacturer: ASUSTeK COMPUTER INC.
          Product Name: M5A97 LE R2.0

- ASUS M5A97 LE R2.0
  http://www.asus.com/Motherboards/M5A97_LE_R20

Not bad.

~~~~~

BIOS:

- dmidecode
  BIOS Information
          Vendor: American Megatrends Inc.
          Version: 2501
          Release Date: 04/09/2014

- http://www.asus.com/Motherboards/M5A97_LE_R20/HelpDesk_Download
  Support/Driver & Tools/OS Others/BIOS
  M5A97 LE R2.0 BIOS 2501  -  2014/05/14

BIOS is the latest version,
dmidecode and asus.com BIOS date doesn't match, but the version is the same.

~~~~

CPU:

- dmidecode
  Processor Information
          Version: AMD FX(tm)-6300 Six-Core Processor             

- FX-6300(FD6300WMW6KHK),3.5GHz,6C,95W,rev.C0,AM3+
  http://www.asus.com/support/CPU/1/24/46/6/j02VBoX5bQJxJu1B/C20121019175441

- AMD FX-Series FX-6300 - FD6300WMW6KHK / FD6300WMHKBOX
  http://www.cpu-world.com/CPUs/Bulldozer/AMD-FX-Series%20FX-6300.html

CPU is compatible.

~~~~

RAM:

I do not find KHX1866C10D3/8G in
M5A97 LE R2.0 Motherboard Qualified Vendors Lists (QVL)

- M5A97 LE R2.0 User's Manual (English) - 2013/01/16
  http://dlcdnet.asus.com/pub/ASUS/mb/SocketAM3+/M5A97_LE_R2.0/E8047_M5A97_LE_R2.pdf

nor in the
- Memory Search - Kingston
  http://www.kingston.com/en/memory/search/options

The part number KHX1866C10D3/8G, is it correct?

~~~~~~~~~~~

Conclusion:

To achieve maximal possible CPU performance, you can try adjusting the settings in the BIOS.
Refer to the manual.

Although this is a guide to overclocking, it still can serve as a reference for some of the tunings:
- AMD FX 6300 Overclock Guide (Overclock to 4.3 ghz)
  https://www.youtube.com/watch?v=T9uXysmgPi8


p.s.
Your kernel config I can comment later, if you're interested.