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author | Achilleas Pipinellis <axilleas@axilleas.me> | 2016-09-12 17:03:20 +0000 |
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committer | Achilleas Pipinellis <axilleas@axilleas.me> | 2016-09-12 17:03:20 +0000 |
commit | 3de4e8b589475b941ba8377ec88e28ab1a041169 (patch) | |
tree | 273471149241d867ee028ff46ab70065cad793fb | |
parent | 0ac336205dbe2fe6f6a4f3c856502ae05741de98 (diff) | |
parent | 0c046399d4361e2f3d8943efddd2ef4fd3b2152f (diff) | |
download | gitlab-ce-3de4e8b589475b941ba8377ec88e28ab1a041169.tar.gz |
Merge branch 'document-custom-event-tracking' into 'master'
Document how to track custom events
## What does this MR do?
This documents how one can track custom events.
## Are there points in the code the reviewer needs to double check?
Spelling, etc.
## Why was this MR needed?
This wasn't documented.
## Screenshots (if relevant)
## Does this MR meet the acceptance criteria?
- [x] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ ] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
## What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab-ce/issues/22070
See merge request !6310
-rw-r--r-- | doc/development/instrumentation.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/development/instrumentation.md b/doc/development/instrumentation.md index c2272ab0a2b..105e2f1242a 100644 --- a/doc/development/instrumentation.md +++ b/doc/development/instrumentation.md @@ -137,3 +137,18 @@ end ``` Here the final value of `sleep_real_time` will be `3`, _not_ `1`. + +## Tracking Custom Events + +Besides instrumenting code GitLab Performance Monitoring also supports tracking +of custom events. This is primarily intended to be used for tracking business +metrics such as the number of Git pushes, repository imports, and so on. + +To track a custom event simply call `Gitlab::Metrics.add_event` passing it an +event name and a custom set of (optional) tags. For example: + +```ruby +Gitlab::Metrics.add_event(:user_login, email: current_user.email) +``` + +Event names should be verbs such as `push_repository` and `remove_branch`. |