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diff --git a/web/api/queries/average/README.md b/web/api/queries/average/README.md deleted file mode 100644 index 3a9c5393..00000000 --- a/web/api/queries/average/README.md +++ /dev/null @@ -1,50 +0,0 @@ -<!-- -title: "Average or Mean" -sidebar_label: "Average or Mean" -custom_edit_url: https://github.com/netdata/netdata/edit/master/web/api/queries/average/README.md -learn_status: "Published" -learn_topic_type: "References" -learn_rel_path: "Developers/Web/Api/Queries" ---> - -# Average or Mean - -> This query is available as `average` and `mean`. - -An average is a single number taken as representative of a list of numbers. - -It is calculated as: - -``` -average = sum(numbers) / count(numbers) -``` - -## how to use - -Use it in alerts like this: - -``` - alarm: my_alert - on: my_chart -lookup: average -1m unaligned of my_dimension - warn: $this > 1000 -``` - -`average` does not change the units. For example, if the chart units is `requests/sec`, the result -will be again expressed in the same units. - -It can also be used in APIs and badges as `&group=average` in the URL. - -## Examples - -Examining last 1 minute `successful` web server responses: - -- ![](https://registry.my-netdata.io/api/v1/badge.svg?chart=web_log_nginx.response_statuses&options=unaligned&dimensions=success&group=min&after=-60&label=min) -- ![](https://registry.my-netdata.io/api/v1/badge.svg?chart=web_log_nginx.response_statuses&options=unaligned&dimensions=success&group=average&after=-60&label=average&value_color=orange) -- ![](https://registry.my-netdata.io/api/v1/badge.svg?chart=web_log_nginx.response_statuses&options=unaligned&dimensions=success&group=max&after=-60&label=max) - -## References - -- <https://en.wikipedia.org/wiki/Average>. - - |