Channelz is a tool that provides comprehensive runtime info about connections at different levels in gRPC. It is designed to help debug live programs, which may be suffering from network, performance, configuration issues, etc. The gRFC provides a detailed explanation of channelz design and is the canonical reference for all channelz implementations across languages. The purpose of this blog is to
![A short introduction to Channelz](https://cdn-ak-scissors.b.st-hatena.com/image/square/723029dc94abaa1fb3ec93c4acce6edbbdd7881e/height=288;version=1;width=512/https%3A%2F%2Fgrpc.io%2Fimg%2Flogos%2Fgrpc-icon-color.png)