Server power consumption management method and device

A power consumption management device, comprising:

• a processor, and
• a memory, storing processor-executable instructions which are executed by the processor and cause the device to perform operations including:
• receiving fault information of a power module, wherein the power consumption management device communicates with a server, and a power supply that supplies power to the server comprises the power module;
• reducing, based on the fault information, first power consumption of the server by a first value to obtain second power consumption of the server, wherein the first power consumption is a power consumption value of the server determined during a period in which the power module works normally, and the first value is not less than a reduced value of power consumption of the server, and the reduced value is determined during a period in which the power module is faulty;
• adjusting the second power consumption of the server based on the fault information and a power consumption capping value of the server, wherein the power consumption capping value of the server is a difference between the first power consumption and the reduced value of the power consumption of the server,
• wherein reducing the power consumption of the server includes pulling down Prochot and Memhot pins of a CPU;
• and
• in response to a difference between the power consumption capping value of the server and the power consumption of the server being greater than a preset error value, continuously adjusting the power consumption of the server, until the difference falls within a preset error range, so as to adjust the power consumption of the server to approximate to a maximum power consumption provided by the power supply upon the power module being faulty.

A non-transitory computer-readable storage medium, storing processor-executable instructions to be executed by a processor of a power consumption management device, wherein the instructions comprise:

• instruction for receiving fault information of a power module;
• instruction for reducing first power consumption of a server by a first value to obtain second power consumption of the server, wherein the server is powered by a power supply, the power supply comprises the power module, and the power consumption management device communicates with the server;
• and the first power consumption is a power consumption value of the server determined during a period in which the power module works normally, and the first value is not less than a reduced value of power consumption of the server, and the reduced value is determined during a period in which the power module is faulty;
• instruction for adjusting the second power consumption of the server based on a power consumption capping value of the server, wherein the power consumption capping value of the server is a difference between the first power consumption and the reduced value of the power consumption of the server,
• wherein reducing the power consumption of the server includes pulling down Prochot and Memhot pins of a CPU;
• and
• in response to a difference between the power consumption capping value of the server and the power consumption of the server being greater than a preset error value, instruction for continuously adjusting the power consumption of the server, until the difference falls within a preset error range, so as to adjust the power consumption of the server to approximate to a maximum power consumption provided by the power supply upon the power module being faulty.