Grafana Loki vs PHP-FPM Exporter

A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureGrafana LokiPHP-FPM Exporter
CategoryMonitoring & StatusMonitoring & Status
LicenseAGPL-3.0MIT
LanguageGoGo
Setup difficultyMediumEasy
Min. RAM512 MB64 MB
Deploymentdocker, kubernetes, helmdocker, binary, kubernetes
GitHub stars★ 28,687★ 719
First released20182017
ReplacesSplunk, Datadog LogsNew Relic PHP, Datadog APM

Why pick each one

Choose Grafana Loki if…

  • Cheap to run compared to full-text indexers
  • Familiar Prometheus-style labels
Grafana Loki details

Choose PHP-FPM Exporter if…

  • Easy to add to PHP stacks
  • No dependencies
PHP-FPM Exporter details

Frequently asked questions

Is Grafana Loki or PHP-FPM Exporter better?

Neither is universally better. Grafana Loki has the larger community, while PHP-FPM Exporter is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are Grafana Loki and PHP-FPM Exporter free and open-source?

Yes. Grafana Loki is licensed under AGPL-3.0 and PHP-FPM Exporter under MIT. Both can be self-hosted at no software cost.

Can I run Grafana Loki and PHP-FPM Exporter with Docker?

Grafana Loki: yes. PHP-FPM Exporter: yes.

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