RTMon (LatencyMon for Linux)

RTMon is a real-time system latency monitor for Linux, inspired by LatencyMon. It provides detailed insights into system scheduling latencies, interrupt handling, and page faults to help diagnose real-time performance issues, such as audio dropouts or gaming stutter.

Features

• Real-time Latency Tracking: Monitor current and peak scheduling latencies in microseconds.
• Interrupt Analysis: View Hard IRQ and Soft IRQ counts per second, identified by source.
• Page Fault Monitoring: Track major page faults that can cause unexpected stalls.
• Diagnostic Reports: Automated analysis of system health with actionable advice.
• System Tray Integration: Minimizes to the tray for background monitoring.
• Modern UI: Built with Qt 6 and C++20, supporting Wayland natively.

Requirements

• Linux Kernel: Tested on modern kernels.
• Qt 6: Core, Gui, and Widgets modules.
• C++20 Compiler: GCC or Clang with C++20 support.
• CMake: Version 3.16 or higher.

Building

Using CMake (Recommended)

mkdir build
cd build
cmake ..
make
./RTMon

Using QMake

qmake RTMon.pro
make
./RTMon

License

This project is licensed under the MIT License - see the LICENSE file for details.