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ActiveLibrary[Logging &amp; Monitoring](/categories/logging)

octolab/observer
================

Observability component.

v0.0.3(4y ago)117.4k↑29.3%1[5 issues](https://github.com/octolab/observer/issues)[1 PRs](https://github.com/octolab/observer/pulls)MITPHPPHP ^8.1

Since Aug 31Pushed 1y ago1 watchersCompare

[ Source](https://github.com/octolab/observer)[ Packagist](https://packagist.org/packages/octolab/observer)[ Docs](https://github.com/octolab/observer)[ RSS](/packages/octolab-observer/feed)WikiDiscussions main Synced yesterday

READMEChangelogDependencies (7)Versions (5)Used By (0)

> # 🔭 Observer
>
> [](#-observer)
>
> The missing observability component.

How to integrate
----------------

[](#how-to-integrate)

...

Example of usage
----------------

[](#example-of-usage)

...

Useful resources
----------------

[](#useful-resources)

### Articles

[](#articles)

- [Sentry vs Logging](https://sentry.io/vs/logging/).

### Presentations

[](#presentations)

- [Логи не нужны? / Алексей Данилов (Яндекс)](https://youtu.be/ydwuccVwYBM).

### Services

[](#services)

- [Humio: Modern Log Management for Real-Time Observability](https://www.humio.com).
- [Application Monitoring and Error Tracking Software | Sentry](https://sentry.io).

### Standards

[](#standards)

- [OpenTelemetry](https://opentelemetry.io).
- [OpenTracing](https://opentracing.io).
- [PSR-3: Logger Interface](https://www.php-fig.org/psr/psr-3/).
- [The Syslog Protocol](https://datatracker.ietf.org/doc/html/rfc5424).

###  Health Score

28

—

LowBetter than 52% of packages

Maintenance9

Infrequent updates — may be unmaintained

Popularity28

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity53

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 97.8% 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 ~74 days

Total

3

Last Release

1619d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/a601e4a5e155dacde9739070f2b61fa124e8bb889ef446f9de6380f1150671ab?d=identicon)[octolab](/maintainers/octolab)

---

Top Contributors

[![kamilsk](https://avatars.githubusercontent.com/u/1165416?v=4)](https://github.com/kamilsk "kamilsk (45 commits)")[![abelharisov](https://avatars.githubusercontent.com/u/6592868?v=4)](https://github.com/abelharisov "abelharisov (1 commits)")

---

Tags

analyticshacktoberfestlibraryloggingmetricsobservabilityoctolabphptelemetrytracingloggingMetricstracinganalyticstelemetryobservability

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan, Psalm

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

![Health badge](/badges/octolab-observer/health.svg)

```
[![Health](https://phpackages.com/badges/octolab-observer/health.svg)](https://phpackages.com/packages/octolab-observer)
```

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SDK for OpenTelemetry PHP.

2328.5M343](/packages/open-telemetry-sdk)[friendsofopentelemetry/opentelemetry-bundle

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