admin: Add support for prometheus summary metrics#30479
Merged
jmarantz merged 36 commits intoenvoyproxy:mainfrom Apr 1, 2024
Merged
admin: Add support for prometheus summary metrics#30479jmarantz merged 36 commits intoenvoyproxy:mainfrom
jmarantz merged 36 commits intoenvoyproxy:mainfrom
Conversation
Loading
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Commit Message: Add support for prometheus summary metrics on the admin endpoint
Additional Description: Adds support emitting prometheus "summary" metrics for the internal histogram quantiles by supplying a query parameter. Multiple modes are supported, as in #25812, and can be either
histogram,summary, orhistogram,summary.Risk Level: Low, no changes to existing default behavior
Testing: Added unit tests for histogram, summary, and summary+histogram emission
Docs Changes: Added documentation to the admin home page, and to the published admin docs around an optional query parameter.
Release Notes: Added a note in the
small_featuresection.Fixes #30471