Как в БИОСе влючить разгон процессора на постоянной частоте его работы
Здравствуйте! Столкнулся с очень неприятной проблемой поддержания нужной частоты разгона процессора E5-2658 v3 на серверной матплате Supermicro X10DRi. Суть её вот в чём. На сервере Win Server 2012R2 с помощью скрипта запускаются виртуальные машины в холостом режиме. Частота разогнанного процессора колеблется в режиме 2300-2500 МГц (стандартная 2000). Нагрузка на процессор около 0, не более 5-10%. Пока всё нормально. Но через несколько минут частота падает до 1200 МГц, нагрузка на проц прежняя. После запуска виртуалок даю им нагрузку, и тут возникает проблема — нагрузка на проц увеличивается, но частота нет, остаётся на значении 1200 МГц. Всё жутко тормозит, даже в браузер не войти. Никакими бубнами уговорить подняться частоту не получается. Если до момента автоматического снижения частоты я что-то делаю на рабочем столе, то этим не даю опускаться частоте, хотя такие поползновения возникают. Тогда система в стабильном режиме разгона работает без проблем, как надо. В ОС электропитание выставил в режиме высокопроизводительная с нагрузками на проц 100%. В БИОСе также менял режимы питания по-разному, но всё-равно частота сбрасывается раньше или позже. Стабильно, когда управление питанием в биосе выставлено в режиме disable на стандартной частоте. Что нужно подкрутить в БИОСе для устранения проблемы? На всякий случай даю его режимы:
CPU Configuration — Advanced Power Management Configuration:
Power Technology: Disable, Custom, Energy Efficient, Power Efficient.
Energy Perfomance Tuning: Disable, Enable.
Energy Perfomance BIAS setting: Power, Balance Power, Perfomance, Balance Perfomance.
Energy Efficient Turbo: Disable, Enable.
CPU C State Control — Enhanced Halt State (C1E): Disable, Enable.
Плюс 2 режима C6E (по памяти могу неточно сказать).
Добавлено через 19 минут
Сейчас обнаружил, что такая "услуга" по "тормозу разгона" удалила очень важные данные.
Energy efficient turbo что это в биосе
1. Please make sure all cores are enabled: Advanced >> CPU Configuration >> Core enabled >> “0” to enable all cores.
2. Under the Bios setup go to: Advanced >> CPU Configuration >> Advanced Power Management and make sure the setting are as follows:
Power Technology >> Custom
Energy performance Tuning >> disable
Energy performance BIAS setting >> performance
Energy efficient turbo >> disable
3. Then go to Advanced >> CPU Configuration >> Advanced Power Management >> CPU P state control and make sure the settings are as follows
EIST (P-States) >> Enable
Turbo mode >> enable
P-state coordination >> HW_ALL
4. Then Advanced >> CPU Configuration >> Advanced Power Management >> CPU C state control and make sure the setting are as follows.
Package C-state limit >> C0/C1 state
CPU C3 Report >>disable
CPU C6 report >> enable
Enhanced Halt state >> disable
5. Save the changes and exit and now you should be able to get the Max Turbo mode speed.
DataON Support Portal
To check BIOS setting, boot into the BIOS menu and verify all the setting below:
BIOS Settings
- Intel ® Hyper-Threading Tech
- Enabled
- Enabled
- Performance
- I/O Sensitive
- Enhanced Intel SpeedStep ® Tech: Enabled
- Intel Configuration TDP: Disabled
- Intel ® Turbo Boost Technology: Enabled
- Energy Efficient Turbo: Disabled
- Package C-State: No Limit
- C1E: Disabled
- Processor C6: Disabled
- Set Fan Profile: Performance
Please note that the look of the BIOS screen may look different depending on BIOS version. Note: The screenshot is for example of the location of the setting. Setting may be incorrect.
- Intel ® Hyper-Threading Tech and Intel ® Virtualization
Advanced > Processor Configuration
- CPU Power and Performance Policy and Workload Configuration
Advanced > Power & Performance
- CPU P State Control
Advanced > Power & Performance > CPU P State Control
- CPU C State Control
Advanced > Power & Performance > CPU C State Control
- System Acoustic and Performance Configuration
Advanced > System Acoustic and Performance Configuration
If your OS Raid is not set and you require to set the OS back to RAID. Go to:
- Advanced > Mass Storage Controller Configuration >sSATA Controller (Port 0- 5), Change AHCI Capable sSATA Controller to RAID MODE
BIOS Setting in BMC Web Console
Log into the BMC web console. Once log in, select the BIOS configurations tabs on the far right.
On the left is your configuration tab. Select the following tab to go to the setting to enable or disable the settings.
-
Intel ® Hyper-Threading Tech and Intel ® Virtualization
BIOS Configurations > Processor ConfigurationUse the first drop-down box to select Hyper-Threading Tech or Virtualization. Use the second drop-down box to Enable or Disable the configuration. Select save for each configuration setting change
- System Acoustic and Performance Configuration
BIOS Configurations > System Acoustic and Performance Configuration
Select save for each configuration setting change
If your OS Raid is not set and you require to set the OS back to RAID. Go to:
- BIOS Configurations > Mass Storage Controller Configuration
- Use the drop box to select AHCI Capable sSATA Controller and use the second drop box to select RAID
Select save for each configuration setting change
Copyright © 2021 DataON. All Rights Reserved. Specifications may change without notice. DataON is not responsible for photographic or typographical errors. DataON, the DataON logo, MUST, and the MUST logo are trademarks of DataON in the United States and certain other countries. Other company, product, or services names may be trademarks or service marks of others.
The list of UEFI feature(Workload Optimized 2)¶
UEFI settings of Workload optimized 2 is as follows. In addition, customers can not change the following settings.
Boot Feature¶
Setting items (key)
Value set as (Default)
Instead of the startup the logo display screen, it is set to display the POST screen.
In order to support an OS other than UEFI-compatible OS, it is the corresponding set to the traditional BIOS using the CSM.
Set the display mode of the option ROM. Force BIOS is selected to use the Option ROM display mode that has been set by the system BIOS.
Set the power-up state of the NUMLOCK key.
If an error occurs, and then force the system to select [Enable] to wait until the key <F1> is pressed.
In the setting to perform the notification of the interrupt signal, it is set to take effect if the option ROM is installed on more than one expansion card.
After a failed initial boot, it is set to be able to re-boot the system from the boot device.
This setting is to enable the watchdog timer to restart the system.
The system will control how to shut down when the power button is pressed.
This setting is for the power state at the time of recovery after a power failure. Currently it is set to be able to resume the last of the power state before power loss.
CPU Configuration¶
Setting items (key)
Value set as (Default)
It is the monitoring settings of BIOS to reduce the level of electromagnetic interference.
It is the support setting for the Intel Hyper-Threading technology to improve the performance of the CPU.
Valid setting of the CPU core. In the default setting, it is set “0” in order to enable all of the CPU cores in the system.
It is the setting for the processor that can specify the area and non-area capable of running the application code in memory.
Setting the inventory number (PPIN) control of the protected processor in the system.
It is a setting for read-ahead data and instructions flow from the main memory to the L2 cache and to improve the performance of the CPU.
This setting is for prefetching 128 bytes of cache line as the CPU configuration.
It is a prefetcher setting of the DCU streamer. It prefetches the data stream from the cache memory for the access data and processing the DCU(Data Cache Unit) to speed in order to improve the performance of the CPU.
In order to improve the performance of the network connection and the system, it is a setting for IP prefetcher in the DCU (data cache unit) to prefetch the IP address.
In order to improve the efficiency of the transfer and data access, it is a setting for the Intel DCA (direct cache access) technology.
Based on Intel‘s hyper — threading architecture, each logical processor (thread) is assigned an ID (sensor assistance) of 256 APIC with an 8 — bit bandwidth. The APIC ID extends from 8 bits to 16 bits to provide 512 sensor assistance for each thread to improve CPU performance.
Based on the Intel VT-d, to enable or disable the X2APIC_OPT_OUT Flag on the system.
It is a setting to ensure the security of data utilizing Intel’s AES (Advanced Encryption Standard).
It is a setting in order to use support of Intel Virtualization Technology for support of direct I/O VT-d by reporting I/O device assignment (virtual machine monitor) to VMM via DMAR ACPI table.
Setting items (key)
Value set as (Default)
It is a setting to support the power-saving mode. Customize the power settings of the system is selected as a default setting.
Configure the settings of the power performance bias adjustment by the BIOS or OS.
It s a setting for the control method or how actively is used the particular hardware-based power management options.
Configure the settings of the power-management features.
Setting items (key)
Value set as (Default)
It is a setting that enables a system to adjust the voltage and core frequency of the processor to take advantage of EIST (Enhanced Intel SpeedStep Technology) and automatically reduce power consumption and heat dissipation.
The setting is used in turbo mode in order to enhance the system performance.
This function is to change the P-state Coordination (power-performance state) adjustment type. P — state Coordination is known as SpeedStep for Intel processors. “HW_ALL” to change the P-state Coordination type of the hardware component is selected.
Setting items (key)
Value set as (Default)
This setting is to limit the C-state package registration.
It is a setting for the BIOS to enable the report of the CPU C3 state (ACPI C2) to the OS.
It is a setting for the BIOS to enable the report of the CPU C6 state (ACPI C3) to the OS.
Setting items (key)
Value set as (Default)
it is a setting to carry out the reduction of CPU power consumption, in order to reduce the clock cycle and voltage of the CPU when it’s in a significantly stopped state.
Chipset Configuration¶
Setting items (key)
Value set as (Default)
It is a setting to always be cleared during the electrical tuning EV_DFX Lock bits that are disposed on the processor.
This item is only displayed.
Setting items (key)
Value set as (Default)
It is a setting to support the Intel I/OAT (I/O Acceleration Technology).
It is a setting that does not support the snoop mode for each CB equipment.
It is possible to violate the strict ordering rules on the PCI bus for transactions when a particular transaction is completed before other transactions that have already been enqueued. It is a setting to enable support for Relaxed Ordering.
Setting items (key)
Value set as (Default)
It is an Intel virtualization technology setting. It performs Direct I/O VT-d support by reporting I/O device assignment to VMM (virtual machine monitor) via DMAR ACPI table.
It is a setting to enable the access control service.
It is a setting to enable the interrupt remapping in order to improve the performance of the system.
Setting items (key)
Value set as (Default)
It is a setting to choose the frequency for the QPI link connection.
It is a setting to support the Link L0p in order to reduce the power consumption.
It is a setting to support the Link L1 in order to reduce the power consumption.
It is a setting to enable the Cluster-On-Die support, in order to improve the system performance in cloud computing,
It is a setting is to enable the Early Snoop in order to improve the system performance.
Run the Directory mode, to enable the in memory snoop directory.
It is a setting to enable the Isochronous support in order to meet the QoS requirements (Quality of Service).
Setting items (key)
Value set as (Default)
It is a setting for applying the POR restrictions on the DDR4 frequency and voltage programming.
It is a setting for the maximum memory frequency of on-board memory module.
It is a setting to enhance the integrity of the system performance and data.
It is a setting to set the base line of the power limit at the time of execution of the DRAM module.
it is a setting to set via the automatic voltage control during an idle state of the CPU, thereby reducing power consumption, in order to improve the reliability of PU.
The 4G address space or more memory that is divided between the 2 sockets is set to be enabled.
It is a setting to support the A7 (addressing) mode in order to improve the memory performance.
Setting items (key)
Value set as (Default)
It is a setting to enable the RAS support.
It is a setting to enable support for memory sparing for rank, in order to improve the memory performance.
It is a setting that allows to enable / disable the rank sparing mode.
Patrol scrub is the process that allows the CPU to correct the correctable memory error detected in the memory module and send the correction to the requester (the original source). If this item is enabled, the IO hub is read and if there is no delay due to internal processing, write back 16 K cycles per cache line. With this method, approximately 64 gigabytes of memory behind the IO hub is scrubbed daily.
In this feature, it sets the waiting time of the system before the next patrol scrub is executed.
Demand scrub is a process that enables the CPU to correct correctable memory errors detected in memory modules. If the CPU or I/O issues a demand read command and it is found that the data read from the memory have a correctable error, it corrects the error and sends it to the requester (original source). The memory is updated as well.
It is a setting to support a device tagging.
Setting items (key)
Value set as (Default)
It is a setting to support the legacy USB devices on board.
It is a work-around solution setting for the OS that does not support the XHCI handoff.
It is for operating systems that do not support EHCI handoff. If this item is enabled, EHCI ownership change will be requested by the EHCI driver. Settings are enabled and disabled.
Provides full legacy USB keyboard support for operating systems that do not support legacy USB devices. This setting enables I / O port 60h / 64h emulation support.
It is a setting to enable the USB 3.0 support.
It is a setting to enable the EHCI (Enhanced Host Controller Interface) support of the USB 2.0 connector.
It is a setting to enable the EHCI (Enhanced Host Controller Interface) support of the USB 2.0 connector.