Tracing


Author: yifei / Created: June 22, 2018, 12:37 p.m. / Modified: June 22, 2018, 12:38 p.m. / Edit

Yifei's Notes

线程的每次执行,都视为一个trace, 因此在每次执行开始时,都start_span以创建一个root span(也相应创建了一个新的trace). 每个span内部执行的多个操作,也建模为多个子span(使用start_child_span创建)

https://wu-sheng.gitbooks.io/opentracing-io/content/


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