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Request Metrics VS php eventloop

Compare Request Metrics VS php eventloop and see what are their differences

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Request Metrics logo Request Metrics

The easy way to track your Core Web Vitals and boost website performance.

php eventloop logo php eventloop

a simple non blocking and async event loop written in php
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03
  • Request Metrics
    Image date //
    2025-02-03

Unified Web Performance that automatically tests your pages and tracks real user experiences. Automatically discovers your busiest pages and scans them weekly, providing actionable recommendations. Integrated Real User Monitoring to track the actual experience of visitors to your website.

  • php eventloop Landing page
    Landing page //
    2023-07-27

Request Metrics

$ Details
freemium $49 / Monthly (per Website)
Platforms
Browser
Release Date
2020 May
Startup details
Country
United States
State
MN
Founder(s)
Todd Gardner, Eric Brandes, Jordan Griffin
Employees
1 - 9

php eventloop

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Request Metrics features and specs

  • Real User Monitoring
  • Automatic Performance Testing
  • Core Web Vitals
  • Alerting
  • Recommendations

php eventloop features and specs

  • Simple and lightweight
    The library provides a minimalistic implementation of an event loop in PHP, making it easy to understand and integrate into small projects without heavy dependencies.
  • Educational value
    As a straightforward PHP event loop implementation, it serves as a great learning resource for developers wanting to understand how event loops and asynchronous programming concepts work under the hood in PHP.
  • Non-blocking I/O support
    The library enables non-blocking I/O operations in PHP, allowing developers to handle multiple tasks concurrently without relying on multi-threading, which PHP does not natively support well.
  • Timer and periodic task support
    It provides built-in support for timers and periodic tasks, enabling developers to schedule recurring operations or delayed execution within the event loop.
  • Pure PHP implementation
    The library is written in pure PHP without requiring external C extensions, making it portable and easy to install across different PHP environments without special compilation steps.

Possible disadvantages of php eventloop

  • Limited community and support
    The project has a very small community with minimal stars, forks, and contributors on GitHub, which means limited peer support, fewer bug reports, and potentially slower issue resolution.
  • Not production-ready
    Given its small scale and limited adoption, the library may not be battle-tested enough for production environments where reliability, performance, and stability are critical.
  • Limited features compared to alternatives
    More established PHP async libraries like ReactPHP, AmpPHP, and others offer far more comprehensive ecosystems with HTTP servers, database clients, and stream handling that this library lacks.
  • Performance limitations
    Being a pure PHP implementation without leveraging extensions like ev, libuv, or swoole, the event loop may suffer from performance bottlenecks compared to extension-backed alternatives when handling high concurrency.
  • Poor documentation
    The repository has minimal documentation and examples, making it difficult for new users to understand the full API, edge cases, and best practices for using the library effectively.

Analysis of php eventloop

Overall verdict

  • php-eventloop is a lightweight event loop implementation for PHP that provides a solid, minimalistic solution for developers wanting to implement asynchronous, non-blocking behavior without adopting a full framework like ReactPHP or Amp. It's good for learning purposes and simpler use cases, though it lacks the extensive ecosystem, tooling, and production hardening of more established async libraries.

Why this product is good

  • Lightweight and simple to understand, making it easy to integrate into small projects
  • Useful for learning how event loops work under the hood in PHP
  • Minimal dependencies compared to larger async frameworks
  • Open source and available for inspection/modification on GitHub
  • Can be a good starting point for building custom async solutions

Recommended for

  • Developers learning about event-driven programming in PHP
  • Small projects needing basic async functionality without heavy dependencies
  • Educational purposes and understanding event loop internals
  • Prototyping simple non-blocking I/O operations
  • Developers who want full control over a minimal event loop implementation

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Category Popularity

0-100% (relative to Request Metrics and php eventloop)
Website Monitoring
100 100%
0% 0
Eventloop
0 0%
100% 100
Monitoring Tools
100 100%
0% 0
JavaScript
0 0%
100% 100

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Request Metrics and php eventloop

Request Metrics Reviews

  1. imeldapaints
    ยท Lead Developer at pounce3 ยท
    Easy Performance Monitoring

    I was looking for alternatives to Speedcurve for our new project. It looked nice, but it was slow and really expensive.

    I discovered Request Metrics online, which looks very similar but a lot cheaper. The interface was a lot faster too, which seemed like a good sign for a performance company. It has been really great to work with so far and the support responds to my questions right away.

    ๐Ÿ Competitors: SpeedCurve
    ๐Ÿ‘ Pros:    Easy to use|Easy to install|Super simple
    ๐Ÿ‘Ž Cons:    No custom queries

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What are some alternatives?

When comparing Request Metrics and php eventloop, you can also consider the following products

Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.

DebugBear - Track site speed and Core Web Vitals

SpeedCurve - Monitor your front-end. Beat the competition

GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.

Screpy - Screpy is a web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).

SEO Speed Test - Google & ChatGPT ignore slow pages, check if yours is fast!