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netdata
Real-time performance monitoring, done right
15 Alternatives To netdata
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AppDynamics
Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
AppSignal
We monitor the software that makes your customers happy.
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Cacti
Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.
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Conky
Conky is a free, light-weight system monitor for X, that displays any kind of information on your desktop.
Graphite
Graphite is a highly scalable real-time graphing system.
Icinga
Icinga is a fork of Nagios and is backward compatible.
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Kibana
Easily visualize data pushed into Elasticsearch from Logstash, es-hadoop or 3rd party technologies…
LibreNMS
A fully featured network monitoring system that provides a wealth of features and device support.
Munin
PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance
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Opbeat
Application monitoring for developers
PRTG Network Monitor
An advanced network monitoring solution to monitor network up/downtime, traffic and usage.
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Prometheus
An open-source systems monitoring and alerting toolkit.
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Spiceworks Help Desk
Help desk software features that work for IT
glances
Glances is a cross-platform system monitoring tool written in Python. Written in Python, Glances will run on almost any plaftorm : GNU/Linux, FreeBSD, OS X and Windows.
htop
htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses.