SystemMonitor

A lightweight, standalone system monitoring solution consisting of a Windows/Linux Service (Collector), a Client Agent (Monitor), and a Mobile App.

🚀 Key Features

• Standalone Architecture: Migrated to SQLite. No more Docker, PostgreSQL, or RabbitMQ required.
• Zero Dependencies: Bundles the .NET 10 runtime (Self-Contained), so no pre-installation is needed on target machines.
• Cross-Platform: Full support for Windows and Linux.
• HTTP Mode: Defaulting to HTTP on port 5100 to avoid certificate issues in local environments.
• Automated Installers: Professional .exe installers for Windows and .deb packaging for Linux.

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💻 Deployment

Windows

The easiest way to install is using the provided installers:

1. SystemMonitorFullSetup.exe: Installs both Server and Client.
2. SystemMonitorServerSetup.exe: Installs only the Collector (API & Dashboard).
3. SystemMonitorClientSetup.exe: Installs only the Agent.

Default Port: 5100 Data Path: %ProgramData%\SystemMonitor\

Linux

You can install the agent or server using the provided scripts:

• One-Liner Install (Agent): curl -sSL https://raw.githubusercontent.com/taskscape/SystemMonitor/main/install_agent.sh | sudo bash
• Manual Setup: Use setup_linux.sh for interactive installation or create_deb.sh to generate native Debian packages.

Data Path: ~/.systemmonitor/ (to avoid permission issues).

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🛠 Component Overview

SystemCollectorService (Server)

The central hub that receives metrics and hosts the web dashboard.

• Dashboard: http://<server-ip>:5100/
• Storage: SQLite database with automatic 7-day retention cleanup.

SystemMonitorService (Agent)

A background service that samples CPU, RAM, Disk, and Process usage.

• Local Buffering: Stores metrics locally if the server is unreachable.
• Auto-Config: Automatically configures permissions and firewall rules during installation.

SystemMonitorMobile (App)

MAUI application to monitor your fleet from any device. Update appsettings.json with your Server IP.