Server power consumption limiting method, device and equipment and readable storage medium

Abstract

The invention discloses a server power consumption limiting method, device and equipment and a readable storage medium. The method disclosed by the invention comprises the steps of obtaining a serverpower consumption upper limit value configured by a user from a BMC; whether the server power consumption upper limit value is smaller than the server actual power consumption value or not is judged;if yes, the difference value between the server power consumption upper limit value and the server actual power consumption value is determined as a first difference value; determining 1 / 2 of the first difference value as a second difference value; determining the ratio of the second difference value to the number of CPUs in the current server as an adjustable value of each CPU, and adjusting thepower consumption upper limit value of each CPU according to the adjustable value; and each power consumption upper limit value is written into the corresponding register, so that the CPU performs frequency reduction according to the register, and the power consumption of the server without the ME can be adjusted and controlled in real time. Correspondingly, the invention also provides a server power consumption limiting device and equipment and a readable storage medium, which also have the above technical effects.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a server power consumption limiting method, device, device and readable storage medium. Background technique [0002] Usually, a BMC (Baseboard Management Controller, baseboard management controller) and ME (Management Engine, Intel management engine) are used to limit the power consumption of the server. However, some servers are not equipped with ME (such as Haiguang server), so it is impossible to control the power consumption of the server in real time by sending messages to ME through BMC. [0003] Therefore, how to regulate the power consumption of the server without ME in real time is a problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the purpose of the present application is to provide a server power consumption limiting method, device, device and readable storage medium, so as to regulate the power c...

AI Technical Summary

Problems solved by technology

However, some servers are not equipped with ME (such as Haiguang server), so it is impossible to control the power consumption of the server in real time by sending messages to ME through BMC

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