From 836b47cb7e99a977c5a23b059ca1d0b5065d310e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 24 Jul 2024 11:54:23 +0200 Subject: Merging upstream version 1.46.3. Signed-off-by: Daniel Baumann --- web/api/queries/trimmed_mean/README.md | 60 ---------------------------------- 1 file changed, 60 deletions(-) delete mode 100644 web/api/queries/trimmed_mean/README.md (limited to 'web/api/queries/trimmed_mean/README.md') diff --git a/web/api/queries/trimmed_mean/README.md b/web/api/queries/trimmed_mean/README.md deleted file mode 100644 index 328c4494..00000000 --- a/web/api/queries/trimmed_mean/README.md +++ /dev/null @@ -1,60 +0,0 @@ - - -# Trimmed Mean - -The trimmed mean is the average value of a series excluding the smallest and biggest points. - -Netdata applies linear interpolation on the last point, if the percentage requested to be excluded does not give a -round number of points. - -The following percentile aliases are defined: - -- `trimmed-mean1` -- `trimmed-mean2` -- `trimmed-mean3` -- `trimmed-mean5` -- `trimmed-mean10` -- `trimmed-mean15` -- `trimmed-mean20` -- `trimmed-mean25` - -The default `trimmed-mean` is an alias for `trimmed-mean5`. -Any percentage may be requested using the `group_options` query parameter. - -## how to use - -Use it in alerts like this: - -``` - alarm: my_alert - on: my_chart -lookup: trimmed-mean5 -1m unaligned of my_dimension - warn: $this > 1000 -``` - -`trimmed-mean` 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=trimmed-mean` in the URL and the additional parameter `group_options` -may be used to request any percentage (e.g. `&group=trimmed-mean&group_options=29`). - -## 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) -- ![](https://registry.my-netdata.io/api/v1/badge.svg?chart=web_log_nginx.response_statuses&options=unaligned&dimensions=success&group=trimmed-mean5&after=-60&label=trimmed-mean5&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 - -- . -- cgit v1.2.3