Grafana is a multi-platform open-source analytics and interactive visualization web application. It provides charts, graphs, and alerts for the web when connected to supported data sources.
Prometheus is an open-source software application used for event monitoring and alerting. It records metrics in a time series database built using an HTTP pull model, with flexible queries and real-time alerting.
Netdata is a distributed, real-time, performance, and health monitoring platform for systems, hardware, containers, and applications, collecting thousands of useful metrics with zero configuration needed.
Zabbix is an open-source monitoring software tool for various IT components, including networks, servers, applications, databases, virtual machines, and cloud services.
Nagios is an open-source network monitoring for Linux, Windows, and Unix that help monitor network for problems caused by overloaded data links or network connections and monitoring routers, switches, and more.
Datadog is a monitoring and analytics tool that focus on infrastructure monitoring and cloud services that cover all relevant infrastructure monitoring parameters (metrics, logs, security, etc.).
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