RackMonitor
Some tiny Rack apps for monitoring Rack apps in production.
- RackMonitor::RequestStatus - Adds a status URL for health checks.
- RackMonitor::RequestHostname - Shows which what code is running on which node for a given request.
- RackMonitor::ProcessUtilization - Tracks how long Unicorns spend processing requests. Optioanally sends metrics to a StatsD server.
This code has been extracted from GitHub.com and is used on http://git.io currently.