> For the complete documentation index, see [llms.txt](https://jack80342.gitbook.io/spring-boot/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jack80342.gitbook.io/spring-boot/v.-spring-boot-actuator/54.-metrics/54.2-zhi-chi-de-jian-kong-xi-tong/54.2.2-datadog.md).

# 54.2.2 Datadog

Datadog注册表定期将度量数据推送到[datadoghq](https://www.datadoghq.com/)。要将指标导出到[Datadog](http://micrometer.io/docs/registry/datadog)，必须提供API密钥：

```
management.metrics.export.datadog.api-key=YOUR_KEY
```

你还可以更改将度量发送到Datadog的时间间隔：

```
management.metrics.export.datadog.steps=30s
```