Service level adjustment method, apparatus, device, and system, and storage medium

An apparatus, comprising:

• a non-transitory memory storing instructions;
• and
• a processor coupled to the non-transitory memory;
• wherein the instructions, when executed by the processor, cause the apparatus to be configured to:
• obtain related information of a target service level of a first network device, wherein the related information comprises:
• at least one piece of queue status information of the target service level, a remaining data flow parameter of the target service level, a current data flow parameter of the target service level, or a quantity of reporting times of exception information of the target service level;
• adjust, when any information in the related information does not meet a threshold corresponding to the respective any information, a parameter of the target service level based on a maximum delay associated with the target service level;
• wherein the related information comprises the queue status information of the target service level;
• and
• wherein the instructions, when executed by the processor, cause the apparatus to be configured to:
• adjust, when the queue status information is less than a threshold lower limit corresponding to the queue status information, the parameter of the target service level based on the maximum delay associated with the target service level.

A system, comprising:

• a control device;
• and
• a first network device;
• wherein the first network device is configured to send related information about a target service level of the first network device;
• and
• wherein the control device is configured to:
• receive the related information of the target service level, wherein the related information of the target service level comprises:
• at least one piece of queue status information, a remaining data flow parameter, a current data flow parameter, or a quantity of reporting times of exception information of the target service level;
• adjust, when any information in the related information does not meet a threshold corresponding to the respective any information, a parameter of the target service level based on a maximum delay associated with the target service level;
• wherein the related information comprises the current data flow parameter of the target service level;
• and
• wherein the control device is further configured to adjust, when the current data flow parameter of the target service level is less than a threshold lower limit corresponding to the current data flow parameter, the parameter of the target service level based on the maximum delay associated with the target service level.