Instrument code with logging

This Rake task investigates the application's controller, then tells you missing callbacks

Method tracer for Statsd written in Ruby

Tracee is a simple extensible logger with stack tracing, benchmarking, preprocessing, and severity-based output splitting. Tracee is meant for development and debugging of any type of application or library, and compatible with Rails. The main reason of its existence is to help you see through a ...

Trace Ruby files.

Generate a visua graph of method calls

Small class and helpers to manage a request id from web to service calls to background jobs

This Rake task investigates the application's tables definition, then tells you missing indexes

A Ruby interface to the Traceparts API

A traces backend for Open Telemetry.

An experimental library to trace method calls using SVG

Traceur compiler

Configure tracing using context sensitive filters, appenders, output templates in a completely non-intrusive fashion. Tracing can even be applied runtime as a response when certain conditions occur

Enable tracing by setting the TRACE environment variable to a list of the names of trace classes you want to investigate. The enabled tracing is generated in a nested format, with significant support for exceptions and debugging.

A simple implementation of Ruby's logger with support for OpenTracing Tracer as a destination

RSpec matchers for testing mocked OpenTracing instrumentations

This gem converts words with dash in the version without it and vice-versa. It also gets the verb name from a word and gives the full grammar classification of the verb.

Nano framework to build small and fast server applications based on rack

Track metrics such as a Twitter account's number of followers, count of tweets, etc

Adds tracking to rake tasks including error capturing and logging.