Showing 2584 open source projects for "monitoring"

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  • 1
    Monitoring Plugins

    Monitoring Plugins

    A suite of Monitoring Plugins (formerly known as nagios-plugins)

    Monitoring Plugins is a collection of open-source plugins designed to work with Nagios and other monitoring systems. These plugins perform various checks on hosts and services, providing administrators with essential information about system health and performance. The suite includes a wide range of plugins written in C, Perl, and other languages.​
    Downloads: 2 This Week
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  • 2
    Nezha Monitoring

    Nezha Monitoring

    Self-hosted, lightweight server and website monitoring and O&M tool

    Nezha is a self-hosted monitoring and alerting tool for servers, providing real-time tracking and notifications on server health and performance.
    Downloads: 2 This Week
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  • 3
    Libre Hardware Monitor

    Libre Hardware Monitor

    Monitor temperature sensors, fan speed, voltage, load & clock speeds

    Libre Hardware Monitor is a free, open-source system monitoring tool that provides detailed insights into your computer’s hardware health and performance. It tracks real-time metrics such as temperatures, fan speeds, voltages, clock speeds, and load across a wide range of components. The project includes both a Windows Forms application for visual monitoring and a reusable library for developers who want to integrate hardware monitoring into their own software. ...
    Downloads: 188 This Week
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  • 4

    S.M.A.R.T. Monitoring Tools

    Disk Inspection and Monitoring

    smartmontools contains utility programs (smartctl, smartd) to control/monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (S.M.A.R.T.) built into most modern ATA and SCSI disks. It is derived from smartsuite.
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    Downloads: 20,225 This Week
    Last Update:
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  • 5
    SmokePing

    SmokePing

    The Active Monitoring System

    SmokePing is a latency monitoring tool that measures, visualizes, and alerts on network latency using configurable probes such as ping, fping, or HTTP checks. Developed by Tobi Oetiker, it provides detailed, historical graphs of network performance, making it ideal for diagnosing intermittent issues or verifying SLAs. It uses RRDtool for data storage and graphing.
    Downloads: 46 This Week
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  • 6
    RuView

    RuView

    Turn WiFi signals into real-time human sensing and spatial awareness.

    ...By learning the RF signature of each environment over time, RuView adapts automatically to different spaces and improves its sensing accuracy. Designed for applications ranging from healthcare monitoring to disaster response, it enables spaces to gain spatial awareness using the radio signals already present in the environment.
    Downloads: 1,213 This Week
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  • 7
    Open Hardware Monitor

    Open Hardware Monitor

    Monitor temperature sensors, fan speeds, voltages, load & clock speeds

    Open Hardware Monitor is a free and open-source hardware monitoring tool that helps users track the health and performance of their computer. It monitors key system metrics such as CPU temperatures, fan speeds, voltages, clock speeds, and system load. The software supports many hardware monitoring chips commonly found on modern motherboards. It can also read Intel and AMD processor temperature sensors, GPU sensors from ATI and Nvidia cards, and SMART hard drive temperatures. ...
    Downloads: 67 This Week
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  • 8
    SCOUTER

    SCOUTER

    Scouter is open source APM (Application Performance Management) tool

    SCOUTER is an open-source APM like New Relic and appdynamics. (APM means application performance monitoring or application performance management.)
    Downloads: 7 This Week
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  • 9
    Prometheus

    Prometheus

    Open source monitoring system and time series database

    Prometheus is a leading open source systems and service monitoring solution. It works by collecting metrics from configured targets at given intervals, evaluating rule expressions, and then displaying the results. It can also signal an alert if a condition is observed to be true. What sets Prometheus apart from other monitoring systems is its highly dimensional data model, powerful query language, autonomous single server nodes, among many other distinguishing features. ...
    Downloads: 18 This Week
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  • 10
    3X-UI

    3X-UI

    Xray panel supporting multi-protocol multi-user expire day

    ...It supports multi‑protocol configurations (like VMess, VLESS, Trojan, Shadowsocks, WireGuard), offers traffic and user limits, SSL management, multilingual support, and integrates Telegram notifications for system events. Advanced, open-source web-based control panel designed for managing Xray-core server. It offers a user-friendly interface for configuring and monitoring various VPN and proxy protocols. As an enhanced fork of the original X-UI project, 3X-UI provides improved stability, broader protocol support, and additional features.
    Downloads: 53 This Week
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  • 11
    Network UPS Tools

    Network UPS Tools

    The Network UPS Tools repository

    ...NUT provides a common protocol and set of tools to monitor and manage such devices, and to consistently name equivalent features and data points, across a vast range of vendor-specific protocols and connection media types. Network UPS Tools (NUT) is an open-source solution for monitoring and managing uninterruptible power supplies (UPS) and other power devices across networks.
    Downloads: 62 This Week
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  • 12
    WatchYourLAN

    WatchYourLAN

    Lightweight network IP scanner

    WatchYourLAN is a local network monitoring tool that displays connected devices, providing insight into network activity and device status.
    Downloads: 7 This Week
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  • 13
    MangoHud

    MangoHud

    A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU

    A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more. mangoplot is a plotting script that is shipped with MangoHud: on a given folder, it takes each log file, makes a 1D heatmap of its framerates, then stacks the heat maps vertically to form a 2D graph for easy visual comparison between benchmarks.
    Downloads: 81 This Week
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  • 14
    Glances

    Glances

    An eye on your system

    Glances is an open source, cross-platform monitoring tool that aims to provide a significant amount of monitoring information through a curses or Web-based interface. Depending on the size of the user interface, this information can then dynamically adapt. Glances can work in client/server mode, and is also capable of remote monitoring. All systems statistics can be exported to files or external time/value databases.
    Downloads: 13 This Week
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  • 15
    psutil

    psutil

    Cross-platform lib for process and system monitoring in Python

    ...It exposes a rich API that allows developers to inspect CPU usage, memory consumption, disk activity, network statistics, and hardware sensors without relying on platform-specific tools. The library effectively replicates and unifies the capabilities of classic UNIX utilities such as ps, top, netstat, and free, making it especially valuable for monitoring, profiling, and process management workflows. Because it supports multiple operating systems including Linux, Windows, macOS, and BSD variants, psutil enables developers to build portable observability tools and automation scripts. It is commonly used in performance dashboards, resource limiters, and infrastructure monitoring agents due to its lightweight footprint and mature ecosystem.
    Downloads: 5 This Week
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  • 16
    BGPalerter

    BGPalerter

    BGP and RPKI monitoring tool

    Self-configuring BGP monitoring tool, which allows you to monitor in real time. BGP and RPKI monitoring tool. Pre-configured for real-time detection of visibility loss, RPKI invalid announcements, hijacks, ROA misconfiguration, and more.
    Downloads: 1 This Week
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  • 17
    OpenStatus

    OpenStatus

    Status page with uptime monitoring & API monitoring as code

    ...Built with modern web technologies such as Next.js and Tailwind CSS, openstatus supports both managed deployments and self-hosted environments using lightweight Docker images. Its monitoring-as-code approach allows teams to define checks in YAML and integrate them into CI/CD workflows for automated validation.
    Downloads: 2 This Week
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  • 18
    Tautulli

    Tautulli

    A Python based monitoring and tracking tool for Plex Media Server

    Tautulli is a 3rd party application that you can run alongside your Plex Media Server to monitor activity and track various statistics. Most importantly, these statistics include what has been watched, who watched it, when and where they watched it, and how it was watched. The only thing missing is "why they watched it", but who am I to question your 42 plays of Frozen. All statistics are presented in a nice and clean interface with many tables and graphs, which makes it easy to brag about...
    Downloads: 5 This Week
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  • 19
    LibreNMS

    LibreNMS

    Community-based GPL-licensed network monitoring system

    Welcome to LibreNMS, a fully featured network monitoring system that provides a wealth of features and device support. LibreNMS is an auto-discovering PHP/MySQL/SNMP-based network monitoring that includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP, and many more.
    Downloads: 48 This Week
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  • 20
    Apache SkyWalking

    Apache SkyWalking

    Application Performance Monitoring System

    Apache SkyWalking is an open source application performance monitoring system designed specifically for microservices, as well as cloud-native and container-based(Docker, Mesos, Kubernetes) architectures. It is capable of monitoring, tracing and diagnosing distributed systems in cloud native architectures. Apache Skywalking supports the collection of telemetry data from a number of different sources and in different formats, such as Java, .NET Core, PHP, LUA agent and more. ...
    Downloads: 2 This Week
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  • 21
    Apache HertzBeat

    Apache HertzBeat

    Apache HertzBeat(incubating) is a real-time monitoring system

    Apache HertzBeat (incubating) is an easy-to-use, open source, real-time monitoring system with an agentless, high-performance cluster, Prometheus-compatible, and offers powerful custom monitoring and status page building capabilities. Hertzbeat is an open-source monitoring and alerting platform for IT infrastructure, including servers, networks, and applications.
    Downloads: 0 This Week
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  • 22
    Performance Co-Pilot (PCP)

    Performance Co-Pilot (PCP)

    Performance Co-Pilot

    Performance Co-Pilot (PCP) provides a framework and services to support system-level performance monitoring and management. It presents a unifying abstraction for all of the performance data in a system, and many tools for interrogating, retrieving and processing that data. PCP is a feature-rich, mature, extensible, cross-platform toolkit supporting both live and retrospective analysis. The distributed PCP architecture makes it especially useful for those seeking centralized monitoring of distributed processing.
    Downloads: 3 This Week
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  • 23
    Icinga 2

    Icinga 2

    The core of our monitoring platform

    Icinga is a monitoring system that checks the availability of your network resources, notifies users of outages, and generates performance data for reporting. Scalable and extensible, Icinga can monitor large, complex environments across multiple locations. This includes your data center as well as your private, public, or hybrid clouds. Icinga 2 is the monitoring server and requires Icinga Web 2 on top in your Icinga Stack.
    Downloads: 1 This Week
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  • 24
    highlight.io

    highlight.io

    The open source, full-stack monitoring platform

    highlight.io is a monitoring tool for the next generation of developers (like you!). Unlike the age-old, outdated tools out there, we aim to build a cohesive, modern and fully-featured monitoring solution, something we wished WE had. And it's all open source.
    Downloads: 0 This Week
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  • 25
    WGCLOUD

    WGCLOUD

    Visibility into servers, applications, and infrastructure

    ...It collects extensive host metrics such as CPU usage, temperature, memory utilization, disk performance, network throughput, and hardware health while also supporting monitoring of processes, containers, ports, and databases. The platform includes advanced operational capabilities such as web-based SSH access, batch command execution, and visual topology generation, making it more than a passive monitoring tool. wgcloud is intended for private, self-hosted deployments where organizations want full control over monitoring data without relying on external cloud services.
    Downloads: 0 This Week
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