May I know about the performance of the gRPC-JSON Transcoder ?

[eottabom]

Title: May I know about the performance performance of the grpcson trancoder?

Description:

A client -> (rest) -> B server and A Client -> (rest) -> envoy -> (transcoder) -> (grpc) -> B Server

When I did the performance test, it was confirmed that the performance improved when the response size was small. (About 1.5 times the TPS?)

However, since envoy is unable to decompress the gRPC response, we have identified the problem of increasing the response size in the end.

Have you ever done a performance test on this?

And how much performance penalty will there be if Transcoder is used?

ex)

A Client -> (grpc) > B Client and A Client -> (rest) -> envoy -> (transcoder) -> (grpc) -> B Server

(The above configuration is a simple example, and I think only communication should be changed while being configured the same considering network hops.)

[github-actions[bot]]

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