Monitor pg connections on a postgres server

Pigeon is a simple way to get started building an EventMachine engine that's intended to run as a background job.

Executing ping command and upload the result to Web Server, and visualize a line chart for Maximum, Minimum, Agerage and Median of RTT

A stupid monitoring tool which periodically pings a host and sends an email notification when it becomes unavailable. It was created merely for learning purposes and became my first gem.

Command line tools for processing messages by constructing a pipeline of workers. AMQP and Unix pipes are used to construct the pipeline. Messages are simple Hashes (serialized as YAML) so they can hold any values and change throughout the processing.

The Playtypus is an eventmachine-based command line utility that plays HTTP calls

Pmux gateway is an executor for Pmux through HTTP request

Convenient wrapper library around the pnut.io API

pokan is an implementation of the Gossip protocol (best described in http://www.cs.cornell.edu/home/rvr/papers/flowgossip.pdf), which aims to have a simple, event based API capable of being used in large, not previously known networks.

Poly is a Ruby CMS with smart asset compiling and much, much more.

Client library for polygon.io's REST and Websocket API's. Polygon IO is an API for market data. Modernized version

pomelo-citrus-admin is a simple clone of pomelo-admin, it provides an admin module for pomelo monitor system

pomelo-citrus-monitor is a simple clone of pomelo-monitor, it provides a simple, comprehensive monitoring tool for operating-system and process

pomelo-citrus-rpc is a simple clone of pomelo-rpc, it provides the infrastructure of RPC between multi-server processes

pomelo-citrus-scheduler is a simple clone of pomelo-scheduler, it is a schedule tool and provide a schedule module which is highly efficient and can support large number job schedule

A monitoring framework that aims to be simple, malleable, and scalable.

Ruby 1.9 PostRank API Wrapper

powcloud-insurance

Powertrack is a gem used to develop GNIP PowerTrack streaming clients.

Vizir is a simple Ruby script for Mac OS X that monitors your interactive jobs on Grid'5000. It triggers Growl notifications when your reservations are going to terminate, allowing you to save your work and/or your deployed environments.