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authorGitLab Bot <gitlab-bot@gitlab.com>2020-04-07 18:09:19 +0000
committerGitLab Bot <gitlab-bot@gitlab.com>2020-04-07 18:09:19 +0000
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tree0d24713e1592cdd3583257f14a52d46a22539ed1 /doc/administration/instance_limits.md
parentc6b3ec3f56fa32a0e0ed3de0d0878d25f1adaddf (diff)
downloadgitlab-ce-3290d46655f07d7ae3dca788d6df9f326972ffd8.tar.gz
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@@ -176,6 +176,14 @@ To set this limit on a self-managed installation, run the following in the
Plan.default.limits.update!(ci_pipeline_schedules: 100)
```
+## Instance monitoring and metrics
+
+### Prometheus Alert JSON payloads
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/14929) in GitLab 12.6.
+
+Prometheus alert payloads sent to the `notify.json` endpoint are limited to 1 MB in size.
+
## Environment data on Deploy Boards
[Deploy Boards](../user/project/deploy_boards.md) load information from Kubernetes about