1.pinpoint-naver
github: https://github.com/naver/pinpoint
docker快速体验：https://github.com/naver/pinpoint-docker
2.zipkin-推特：
github: https://github.com/openzipkin/zipkin
页面详解：https://blog.csdn.net/u012394095/article/details/82585863
zipkin于php对接：https://www.colabug.com/1872361.html
3.jaeger-uber
jaeger简介，部署，入门实践 https://my.oschina.net/u/2548090/blog/1821359
jaeger——java实现 https://my.oschina.net/u/1789379/blog/1551421
Uber分布式追踪系统Jaeger使用介绍和案例（PHP Hprose Go 跨语言调用）https://segmentfault.com/a/1190000011636957
全链路监控Jaeger搭建实战 https://www.jianshu.com/p/ffc597bb4ce8
jaeger官网快速开始 https://www.jaegertracing.io/docs/1.8/getting-started/
4.skywalking(推荐)
github: https://github.com/apache/incubator-skywalking
SkyWalking 分布式追踪系统 https://www.jianshu.com/p/2fd56627a3cf
Apache SkyWalking 5.0中文版图文详解使用手册 http://skywalking.apache.org/zh/blog/2018-12-18-Apache-SkyWalking-5-0-UserGuide.html
skywalking学习笔记 https://juejin.im/post/5ab5b0e26fb9a028e25d7fcb
5.参考资料
分布式链路追踪技术对比 https://blog.csdn.net/moonpure/article/details/79992855
回到网易后开源 APM 技术选型与实战 https://www.infoq.cn/article/apm-Pinpoint-practice
zipkin vs jaeger https://segmentfault.com/a/1190000015308746
调用链选型之Zipkin，Pinpoint，SkyWalking，CAT https://www.jianshu.com/p/0fbbf99a236e
http://planet.jboss.org/post/opentracing_spring_boot_instrumentation
https://github.com/opentracing-contrib/java-spring-cloud