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mfd/typo3-prometheus
====================

Exports Prometheus metrics for TYPO3 instances

2.1.0(1w ago)1019.9k↓20.6%2[4 issues](https://github.com/marketing-factory/typo3_prometheus/issues)GPL-3.0-or-laterPHPPHP ^8.3CI passing

Since Nov 3Pushed 1mo ago4 watchersCompare

[ Source](https://github.com/marketing-factory/typo3_prometheus)[ Packagist](https://packagist.org/packages/mfd/typo3-prometheus)[ RSS](/packages/mfd-typo3-prometheus/feed)WikiDiscussions master Synced yesterday

READMEChangelog (5)Dependencies (17)Versions (7)Used By (0)

TYPO3 Prometheus Metrics Extension
==================================

[](#typo3-prometheus-metrics-extension)

This extension provides a Prometheus metrics endpoint for TYPO3 instances. It exposes various TYPO3-specific metrics that can be scraped by Prometheus to monitor the health and performance of your TYPO3 site.

Installation
------------

[](#installation)

1. Install the extension via composer:

    ```
    composer require mfd/typo3-prometheus

    ```
2. Activate the extension in the Extension Manager or via command line:

    ```
    vendor/bin/typo3 extension:activate prometheus

    ```

Usage
-----

[](#usage)

After installation, a metrics endpoint will be available at `/metrics`. This endpoint will return Prometheus-compatible metrics in the OpenMetrics text format.

Available Metrics
-----------------

[](#available-metrics)

The following metrics are currently exposed:

- `typo3_version_info`: Information about the TYPO3 version and application context
- `typo3_memory_usage_bytes`: Current memory usage in bytes
- `typo3_memory_peak_usage_bytes`: Peak memory usage in bytes
- `typo3_pages_total`: Total number of pages in the system
- `typo3_content_elements_total`: Total number of content elements

Configuration
-------------

[](#configuration)

No additional configuration is needed. The extension works out of the box.

Security Considerations
-----------------------

[](#security-considerations)

It's recommended to restrict access to the `/metrics` endpoint in production environments, as it may expose sensitive information. You can use your web server's configuration to restrict access based on IP addresses or authentication.

License
-------

[](#license)

This extension is licensed under the terms of the GNU General Public License version 3 or later.

###  Health Score

59

—

FairBetter than 98% of packages

Maintenance85

Actively maintained with recent releases

Popularity35

Limited adoption so far

Community15

Small or concentrated contributor base

Maturity82

Battle-tested with a long release history

 Bus Factor1

Top contributor holds 59% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~631 days

Recently: every ~665 days

Total

6

Last Release

9d ago

Major Versions

0.0.2 → 1.0.02026-05-07

1.0.1 → 2.0.02026-05-07

PHP version history (2 changes)0.0.1PHP >=5.6, <8.0

1.0.0PHP ^8.3

### Community

Maintainers

![](https://www.gravatar.com/avatar/82a4f3fa125541cd587bbf5db91e51a64d89d36f9c1ca07fcfba271a5661a730?d=identicon)[cspoo](/maintainers/cspoo)

---

Top Contributors

[![derdanne](https://avatars.githubusercontent.com/u/1272546?v=4)](https://github.com/derdanne "derdanne (23 commits)")[![tehplague](https://avatars.githubusercontent.com/u/1062568?v=4)](https://github.com/tehplague "tehplague (10 commits)")[![ischmittis](https://avatars.githubusercontent.com/u/904789?v=4)](https://github.com/ischmittis "ischmittis (3 commits)")[![mgrundkoetter](https://avatars.githubusercontent.com/u/1526725?v=4)](https://github.com/mgrundkoetter "mgrundkoetter (3 commits)")

###  Code Quality

TestsPHPUnit

Code StylePHP CS Fixer

### Embed Badge

![Health badge](/badges/mfd-typo3-prometheus/health.svg)

```
[![Health](https://phpackages.com/badges/mfd-typo3-prometheus/health.svg)](https://phpackages.com/packages/mfd-typo3-prometheus)
```

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