dandyhuang

Results 5 issues of dandyhuang

I has record file ![image](https://user-images.githubusercontent.com/12603054/140495472-bd5f2ad2-e669-4e0e-921d-074578a88d38.png) I relay ``` sudo gor --input-file 'requests_0.gor' --output-binary staging:18810 --input-file-loop ``` staging:18810 means localhost:18810???

I benchmark async cluster, async cluster instances create 64 num。 machine 32c 62g。 command send `get`,`key` is 6B、 `value` is 1kB data。 I send 13w qps,when machine cpu is 50%。...

请教一下,next_abstime是不是应该取的circuit_breaker.isolation_duration_ms时间呢 @TousakaRin

## Platform Info ## Description 1. xxxx 2. xxxx

Supported implementations: [wrr](https://github.com/go-kratos/kratos/tree/main/selector/wrr) : Weighted round robin (Kratos Client 内置默认算法) [p2c](https://github.com/go-kratos/kratos/tree/main/selector/p2c) : Power of two choices [random](https://github.com/go-kratos/kratos/tree/main/selector/random) : Random

feature