spx-docker

Use the PHP SPX extension to gain insight into performance metrics of a PHP application.

Setup

Create a Docker Compose manifest

This example Docker Compose manifest expects that you have your main application services defined in docker-compose.yml. It will listen for requests on port 81.

docker-compose-spx.yml

services:
  nginx-spx:
    image: wodby/nginx:1.19
    environment:
      NGINX_VHOST_PRESET: php
      NGINX_BACKEND_HOST: spx
      NGINX_SERVER_ROOT: /var/www/html/public_html
    ports:
      - 81:80
    volumes:
      - app:/var/www/html

  spx:
    image: ghcr.io/nedix/spx-docker:8.2
    volumes:
      - app:/var/www/html
    depends_on:
      - nginx-spx

volumes:
  app:
    driver: local
    driver_opts:
      device: ${PWD}
      o: bind
      type: none

Usage

Start the services

docker compose -f docker-compose.yml -f docker-compose-spx.yml up -d

Capture a profiling report

Navigate to any page on http://127.0.0.1:81 to capture the profiling report.

Get insight into performance

Navigate to the SPX web interface on http://127.0.0.1:81/?SPX_UI_URI=/&SPX_KEY=dev.

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Attribution

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