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+Monitoring
+===========
+
+* [Home](help)
+
+## Endpoints
+
+Currently, there are two endpoints for statistics available
+
+-      `/stats` Returns some basic statistics of the current node
+-      `/stats/caching` Returns statistics of cache or lock instances, which are used for the currend node
+
+### `/stats`
+
+The statistics contain data about the worker performance, the last cron call, number of reports, inbound and outbound packets, posts and comments.
+
+### `/stats/caching`
+
+The statistics contain data about the opcache, the used caching (like memory usage, hits/misses, entries, ...) and the used lock (including the cache data)
+
+## Configuration
+
+Please define 'stats_key' in your local.config.php in the 'system' section to be able to access the statistics page at /stats?key=your-defined-stats_key
+
+## 3rd Party monitoring tools
+
+### Zabbix
+
+To monitor the health status of your Friendica installation, you can use for example a tool like Zabbix.
+
+### Prometheus
+
+To use [prometheus](https://prometheus.io) for gathering metrics, use the [Friendica exporter](https://git.friendi.ca/friendica/friendica-exporter).
+
+You can find the installation instructions here: https://git.friendi.ca/friendica/friendica-exporter#installation

diff --git a/doc/tools.md b/doc/tools.md
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                daily
                rotate 2
        }
-
-### Zabbix
-
-To monitor the health status of your Friendica installation, you can use for example a tool like Zabbix. Please define 'stats_key' in your local.config.php in the 'system' section to be able to access the statistics page at /stats?key=your-defined-stats_key
-
-The statistics contain data about the worker performance, the last cron call, number of reports, inbound and outbound packets, posts and comments.
-
-### Prometheus
-
-To use [prometheus](https://prometheus.io) for gathering metrics, use the [Friendica exporter](https://git.friendi.ca/friendica/friendica-exporter).
-
-You can find the installation instructions here: https://git.friendi.ca/friendica/friendica-exporter#installation