Method and system for monitoring power consumption of server component

A technology for monitoring servers and servers, which is applied in the server field and can solve problems such as inaccurate component power consumption and low precision of component power consumption monitoring

Inactive Publication Date: 2020-11-20
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present application provides a method and system for monitoring the power consumption of server components to solve the problems

Method used

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  • Method and system for monitoring power consumption of server component
  • Method and system for monitoring power consumption of server component
  • Method and system for monitoring power consumption of server component

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0046] see figure 2 , figure 2 It is a schematic flowchart of a method for monitoring power consumption of a server component provided in an embodiment of the present application. Depend on figure 2 It can be seen that the method for monitoring the power consumption of server components in this embodiment includes the following process:

[0047] S1: Determine the output current of the server power supply protection circuit according to the voltage at both ends of the server power supply resistance.

[0048] S2: According to the output current of the server power supply protection circuit, use the formula I MON =Gain*I out Calculated analog current.

[0049] Among them, I MON Is the analog current, Gain is the current gain, indicating the degree of current increase, I out It is the output current of the protection circuit of the server power supply, or the current flowing through the FET of the server power supply.

[0050] S3: According to the current monitoring res...

Embodiment 2

[0067] exist Figure 2-Figure 3 On the basis of the illustrated embodiment see Figure 4 , Figure 4 It is a schematic structural diagram of a system for monitoring power consumption of server components provided in an embodiment of the present application. Depend on Figure 4 It can be seen that the system for monitoring the power consumption of server components in this embodiment mainly includes: E-Fuse chip, ADC module and BMC, the current pin of E-Fuse chip is connected with ADC module, and ADC module is connected with BMC through I2C bus communication, The ADC module is also connected to the server part side.

[0068] Wherein, the E-Fuse chip includes: an output current determination module, an analog current calculation module and a conversion module. The ADC module is used to collect and store the input voltage of the server components. BMC, which is used to calculate the power consumption of server components based on the product of input current and input voltag...

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Abstract

The invention discloses a method and system for monitoring the power consumption of a server component. The method comprises steps of determining an input current of the server component according toa current flowing through a power resistor of a server, and enabling the input current to be a voltage signal; an ADC voltage division circuit being used for collecting the input voltage of the servercomponent at the server component end; and calculating the power consumption of the server component according to the product of the input current and the input voltage. The system comprises an E-Fuse chip, an ADC module and a BMC, wherein a current pin of the E-Fuse chip is connected with the ADC module, the ADC module is in communication connection with the BMC through an I2C bus, and the ADC module is further connected with a server component end. According to the method, accuracy of the input voltage can be improved, so monitoring precision of component power consumption is effectively improved.

Description

technical field [0001] The present application relates to the technical field of servers, in particular to a method and system for monitoring power consumption of server components. Background technique [0002] With the development of Internet technology and cloud computing technology, the online business volume continues to increase, and the power consumption of the server is increasing. In order to optimize the power consumption of the server and achieve the purpose of saving resources, it is important to monitor the power consumption of each component of the server. The problem. [0003] At present, the method of monitoring the power consumption of each component of the server is usually to use the PMBus function of the E-fuse. Specifically, the PMBus function is integrated on the EFUSE chip, and the power consumption data of the components monitored by each group of EFUSE on the PMBUS bus is used by the main board BMC for read access. For the circuit structure of E-Fu...

Claims

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Application Information

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IPC IPC(8): G06F11/30G06F1/28
CPCG06F1/28G06F11/3062Y02D10/00
Inventor 潘喜光
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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