2017年全链路稳定性背后的数字化支撑-阿里巴巴鹰眼技术解密.pdf

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1、p链路稳定性背后的数字化支撑 阿里巴巴鹰眼技术解密 阿里巴巴?中间d技术部 Agenda !EagleEyeAlibaba!-?!EagleEye?!-?!?-?!-?!微服务之D熵E?!?!?!?!2012?!EagleEye?!EagleEye?!EagleEye?Google?Dapper?!?https:/ 10.102.126.1?10.76.123.5?10.85.65.34?10.111.43.9?RPC?10000+?!?!ABCDRPC Event Log RPC Event Log RPC Event Log RPC Event Log EagleEye 处理集群 一次分布

2、式调用 p局唯一TraceIDI78c74f48149242350978c74f4814924235095448705448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!一次分布式调用?!?!2014-11-11 00:00:00,123!10.10

3、2.126.1|HTTP Call|OKOK!2014-11-11 00:00:00,127!10.76.123.5|Service Call|OKOK!2014-11-11 00:00:00,128!10.111.43.9|DB Call|TIMEOUTTIMEOUT!?TraceID:78c74f48149242350954487078c74f4814924235095448703d0e343d0e34!?“?”?!RPCID!10.102.126.1?10.76.123.5?10.85.65.34?10.111.43.9?RPC?ABCD78c74f48149242350978c74f4

4、814924235095448705448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!RPC Event Log RPC Event Log RPC Event Log RPC Event Log EagleEye处理集群 一次分布式调用 4ra6

5、e.,+21+.,(3pan.,0!0.1!0.2!0.1.1!一次分布式调用 4ra6e.,+21+.,?TraceId!TraceId=ac18287913742691251746923!?!?!10.102.126.1?10.76.123.5?10.85.65.34?10.111.43.9?RPC?ABCD78c74f48149242350978c74f4814924235095448705448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!78c74f481492423578c74

6、f481492423509544870095448703d0e343d0e34!78c74f481492423578c74f481492423509544870095448703d0e343d0e34!RPC Event Log RPC Event Log RPC Event Log RPC Event Log EagleEye处理集群 将万a级别调用链数据进行聚合 0!0.1!0.2!0.1.1!ip!idc!serviceName!ip!idc!serviceName!ip!idc!serviceName!ip!idc!serviceName!?Tag?!?url!?url!?url!?u