Server power consumption limiting method, system and device and medium

Abstract

The invention discloses a server power consumption limiting method. The method comprises the following steps: receiving an in-place signal and / or an alarm signal of a power supply; judging whether anover-temperature alarm signal is received or not; determining the number of power supplies in an abnormal state based on the in-place signal and / or the alarm signal in response to the fact that the over-temperature alarm signal is not received; in response to the fact that the number of the power supplies in the abnormal state reaches the number corresponding to the power supply redundancy, reducing a preset power supply power consumption threshold value; in response to the fact that the obtained actual power consumption of the power supply is greater than the reduced power consumption threshold, performing frequency reduction processing on the server to reduce the power consumption of the server. The invention further discloses a system, computer equipment and a readable storage medium. According to the scheme provided by the invention, when the system power supply is abnormal but does not influence the power supply redundancy, or the power supply still can support partial power supply, the threshold value of the power supply power consumption limit is set more reasonably, so the performance of the server is as high as possible.

Description

technical field [0001] The present invention relates to the field of servers, in particular to a server power consumption limiting method, system, device and storage medium. Background technique [0002] With the development of cloud computing applications, informatization has gradually covered all fields of society. People's daily work and life are more and more communicated through the network, and the amount of network data is also increasing. The deployment of servers and the maintenance of their performance have become platforms supported by external networks. [0003] The power supply module as the server power supply interface will affect the redundancy of the system power supply when abnormalities such as power failure, overtemperature, and overcurrent occur. When the system power consumption is too high, the abnormality of the power supply will cause problems such as system downtime. . Triggering the power Alert signal in the server design can prompt the system to...

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Problems solved by technology

[0003] The power supply module as the server power supply interface will affect the redundancy of the system power supply when abnormalities such as power failure, overtemperature, and overcurrent occur. When the system power consumption is too high, the abnormality of the power supply will cause problems such as system downtime.

Triggering the power Alert signal in the server design can prompt the system to reduce the frequency, but the frequency reduction mechanism is single, only judging whether the Alert is triggered, any power supply AC power failure, over-current, over-temperature, etc. directly reduce the system frequency to the lowest power consumption state , but do not consider whether the abnormal power supply affects the normal use of the system and the impact on performance, it will have a great impact on the use of customers, which is not conducive to the performance and use of server performance

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