An example of using a monkeypatch to add additional tags to the Faraday middleware for Datadog Ruby tracing

Rails middleware for ElasticAPM

AIVory Monitor Ruby Agent - Runtime exception monitoring for Ruby applications

Integrate Ruby script with AppSignal

This is a sample application to test application profiling with Datadog APM

AppSignal instrumentation for Roda apps/routing

Datapoints collector for newrelic_rpm gem for your local environment

SolidAPM is a DB base engine for Application Performance Monitoring.

The Ruby agent for Apache SkyWalking

This repository provides a partial Ruby binding for the Dynatrace OneAgent SDK for C using FFI.

Report Rails app performance metrics (response time, error rate, throughput, etc) via the DogStatsD client

APM For Ruby using Open Source Tools

Simple database-backed performance monitoring for your Rails app.

Ruby Agent for Instrumental Application Monitoring

A plain Ruby Airbrake notifier

🟥 AppSignal for Ruby gem

ScoutAPM Ruby Agent. Supports Rails, Sinatra, Grape, Rack, and many other frameworks

Open source application performance monitoring tool with emphasis on ease of setup and use. Providing similar functionality like NewRelic/AppNeta/Skylight etc.

Datadog's client library for Ruby