rack-mini-profiler

Profiler for your development and production Ruby rack apps. (by MiniProfiler)

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better rack-mini-profiler alternative or higher similarity.

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rack-mini-profiler reviews and mentions

Posts with mentions or reviews of rack-mini-profiler. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-05-11.
  • Deep Dive: Boosting Rails Performance with EXPLAIN ANALYZE in PostgreSQL
    3 projects | dev.to | 11 May 2025
    Use PgHero or Rails Mini Profiler for real-time SQL analysis
  • [Rails] How We Reduced API Response Rendering Time by 30%
    10 projects | dev.to | 1 Feb 2025
    I used the rack-mini-profiler gem to measure performance in our development environment. I prepared hundreds of thousands of data entries in the development environment and gathered samples from 10 requests.
  • RoR Debugbar
    8 projects | news.ycombinator.com | 18 Feb 2024
    Author of peek here. Honestly, I got burnt out. We stopped using this internally at GitHub which made it difficult to continue working on. Rails was going through its identity crisis with asset pipelines.

    https://github.com/MiniProfiler/rack-mini-profiler gets you most of the way there and comes by default in the Gemfile for new Rails applications.

  • For RoR, see in production every method call, parameter and return value
    4 projects | news.ycombinator.com | 22 Nov 2023
    This already exists to some degree: https://github.com/MiniProfiler/rack-mini-profiler
  • How to reduce memory usage for your Rails app - R14 - Memory Quota Exceeded in Ruby (MRI)
    1 project | dev.to | 30 Jun 2023
  • benchmark sql queries in an action?
    2 projects | /r/ruby | 6 Feb 2023
  • A Trick For Reading Flamegraphs
    4 projects | dev.to | 15 Nov 2022
    rack-mini-profiler will generate flamegraphs for Rails backend requests.
  • How to make Turbo frames load faster?
    2 projects | /r/rails | 21 Oct 2022
    Have you tried using https://github.com/MiniProfiler/rack-mini-profiler to get a clear breakdown of where your server is spending it's time filling the requests? If rack-mini-profiler is too much for you to deal with right now, you can still get a good idea just using the https://github.com/ruby/benchmark gem and wrapping some of your requests in a benchmark.
  • Active_storage first time need help!
    11 projects | /r/rails | 25 Sep 2022
    # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main" gem "rails", "~> 7.0.4" # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails] gem "sprockets-rails" # Use sqlite3 as the database for Active Record gem "sqlite3", "~> 1.4" # Use the Puma web server [https://github.com/puma/puma] gem "puma", "~> 5.0" # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails] gem "importmap-rails" # Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev] gem "turbo-rails" # Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev] gem "stimulus-rails" # Build JSON APIs with ease [https://github.com/rails/jbuilder] gem "jbuilder" # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem "tzinfo-data", platforms: %i[ mingw mswin x64_mingw jruby ] # Reduces boot times through caching; required in config/boot.rb gem "bootsnap", require: false # Use Sass to process CSS # gem "sassc-rails" # Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images] # gem "image_processing", "~> 1.2" group :development, :test do # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem gem "debug", platforms: %i[ mri mingw x64_mingw ] end group :development do # Use console on exceptions pages [https://github.com/rails/web-console] gem "web-console" # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler] # gem "rack-mini-profiler" # Speed up commands on slow machines / big apps [https://github.com/rails/spring] # gem "spring" end group :test do # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing] gem "capybara" gem "selenium-webdriver" gem "webdrivers" end
  • What are the main suspects in a really slow Rails app?
    4 projects | /r/rails | 21 Jun 2022
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 25 Jun 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Stats

Basic rack-mini-profiler repo stats
23
3,829
6.7
14 days ago

Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com

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