Panels https://grafana.com/docs/grafana/latest/panels/working-with-panels/
Grafana 面板是用于定义数据源查询以及转换和格式化显示在可视化中的数据的用户界面。
面板编辑器包括一个查询构建器和一系列选项,您可以使用这些选项来转换数据并向面板添加信息。
query: https://grafana.com/docs/grafana/latest/panels/query-a-data-source/about-queries/
prometheus 步骤:
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Select a metric Once a metric is selected only possible labels are shown.
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Select labels to search in Once label values are selected, only possible label combinations are shown.
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Select (multiple) values for your labels Use the search field to find values across selected labels.
指标(Metric) 在形式上,所有的指标(Metric)都通过如下格式标示: