In the storage system of an Internet company, two services, A and B, are constantly competing for cache and network resources, causing other services to wait longer. Service A is a transaction…

In the storage system of an Internet company, two services, A and B, are constantly competing for cache and network resources, causing other services to wait longer. Service A is a transaction processing application. Service B is an analysis and query application that requires instant response of service A. To solve this problem, the project configures the QoS priority of service A to be higher than that of service B.