# rlerdorf/opcache-status

A one-page opcache status page

Repository: https://github.com/rlerdorf/opcache-status
Canonical: https://ross.abutalabs.com/products/opcache-status
Language: PHP
License Family: other
Last push: 2026-03-09T17:18:22+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 71, release rhythm 72, longevity 100
- inputs: {"age_days": 4917, "days_push": 177, "days_rel": 189, "gap_med": 1, "n_releases_24m": 4}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1581, forks 367 (observed 2026-08-28T04:05:07.099392+00:00)

## What it is
A single-file PHP status page for Zend OPcache that provides an overview of cache configuration, cached scripts, and health metrics. It includes visualizations like donut charts and treemaps, plus cache reset and invalidation controls.

## Use cases
- monitor php opcache health and hit rate
- view which scripts are cached in opcache and their memory usage
- tune opcache configuration with suggested settings
- reset opcache or invalidate individual cached scripts from a browser
- visualize opcache memory usage with charts and treemap

## When to choose
- you run PHP with Zend OPcache and want a zero-dependency diagnostic dashboard
- you need a quick single-file tool to inspect and manage opcache on a server

## When to avoid
- you use a different opcode cache or non-PHP stack
- you need centralized monitoring across many servers rather than a per-host page
- exposing a cache-management page on production without read-only mode is unacceptable for your security policy

## Facets
- artifact type: application
- maturity: active
- function: monitoring, data-visualization, developer-tools
- domain: developer-tools, web-development, monitoring, performance
- platform: php, self-hosted
- tags: opcache, php, single-file, status-page, cache-management, dashboard, web-server

## Member repositories
- rlerdorf/opcache-status (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:07.099392+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:56:34.403008+00:00, confidence not recorded.
  - readme: https://github.com/rlerdorf/opcache-status (fetched 2026-08-28T04:05:07.099392+00:00, sha c5ff5c72dbd4)
- Data as of 2026-08-30T08:39:29.467469+00:00.