* Provide Java agent, **no need to CHANGE any application source code**.
* High performance agent. Only increase extra **10%** cpu cost in 5000+ tps application, even **When collect all traces**, [check test reports](#test-reports).
* High performance agent. Only increase extra **10%** cpu cost in 5000+ tps application, even **when collect all traces**.
*[Supported middlewares, frameworks and libraries](https://github.com/OpenSkywalking/sky-walking/wiki/3.2-supported-list).
* Manual instrumentation
* As an [OpenTracing supported tracer](http://opentracing.io/documentation/pages/supported-tracers)
This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to wu.sheng@foxmail.com.
This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md). By participating, you are expected to uphold this code. Please report unacceptable behavior to wu.sheng@foxmail.com.