# Grpc Does Not Keep Up With The Coprocessor Processing

+ TikV-Details —> Coprocessor Overview —> Total Response Size


![left](./student-guide/diagram/24-gRPC-01-01.png)

+ Node_exporter —> Network —> Network IN/OUT Traffic


![right](./student-guide/diagram/24-gRPC-01-02.png)

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You can determine if there is a situation where the GPRC is not sending as fast as the coprocessor: whether the total response size exceeds the network outbound traffic of the network card.