Graphite is a scalable, real-time graph visualization tool written in Python, which stores time-series data and displays graph visualization based on them via web interfaces. Graphite leverages (1) the even-driven Twisted engine to receive […]



netdata is a web-based, real-time performance monitoring system which visualizes the system resource usage of a local Linux server (which netdata is running on) via time-series statistics. Monitored system properties include CPU usage (core […]



lnav is a console-based log file viewer written in C++. Ideal for small-scale environments, lnav allows users to open and monitor one or more log files in a single log view, while unzipping any […]



Grafana is an open-source web application specializing in real-time time-series graph visualization. Written in JavaScript and Go, Grafana features a web-based dashboard which is composed of pluggable, drag-and-drop-capable panels. It can visualize various graph […] is a real-time log monitoring system written in JavaScript. It allows users to browse and search a stream of log messages in real-time within a web browser window. consists of three components: […]