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spring-cloud-sleuth/multi/multi__metrics.html
2017-08-29 11:37:54 +02:00

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<title>12.&nbsp;Metrics</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="multi_spring-cloud-sleuth.html" title="Spring Cloud Sleuth"><link rel="up" href="multi_spring-cloud-sleuth.html" title="Spring Cloud Sleuth"><link rel="prev" href="multi__span_data_as_messages.html" title="11.&nbsp;Span Data as Messages"><link rel="next" href="multi__integrations.html" title="13.&nbsp;Integrations"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">12.&nbsp;Metrics</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi__span_data_as_messages.html">Prev</a>&nbsp;</td><th width="60%" align="center">&nbsp;</th><td width="20%" align="right">&nbsp;<a accesskey="n" href="multi__integrations.html">Next</a></td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h1 class="title"><a name="_metrics" href="#_metrics"></a>12.&nbsp;Metrics</h1></div></div></div><p>Currently Spring Cloud Sleuth registers very simple metrics related to spans.
It&#8217;s using the <a class="link" href="http://docs.spring.io/spring-boot/docs/current/reference/html/production-ready-metrics.html#production-ready-recording-metrics" target="_top">Spring Boot&#8217;s metrics support</a>
to calculate the number of accepted and dropped spans. Each time a span gets
sent to Zipkin the number of accepted spans will increase. If there&#8217;s an error then
the number of dropped spans will get increased.</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__span_data_as_messages.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi__integrations.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">11.&nbsp;Span Data as Messages&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-sleuth.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;13.&nbsp;Integrations</td></tr></table></div></body></html>