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WindowsPerf Beta — performance profiler for Windows on ARM
WindowsPerf Beta is a free profiling utility created for Windows devices running on ARM processors. Modeled after the Linux "perf" utility, it focuses on helping users collect and inspect runtime performance data so they can locate inefficiencies and optimize behavior.
Main features and profiling modes
- Detailed memory allocation tracing to reveal leaks and high-consumption paths
- Low-level CPU sampling and stack unwinding for hotspot identification
- System-wide performance metrics that show overall efficiency and resource contention
- Multiple capture modes (sampling, tracing, and event-based) to suit different investigation needs
- ARM-specific analysis that takes advantage of architecture details for more accurate insights
- Exportable reports and visualizations to share findings or integrate with other tools
Who benefits from using it
- Application developers seeking to reduce runtime costs and accelerate code paths
- System administrators diagnosing performance regressions on ARM-based Windows machines
- Enthusiasts and power users who want an approachable interface for performance tuning
Suggested alternative — NexusFile (Free)
If you prefer trying a different utility, NexusFile (free) is listed as a recommended substitute. While it serves a different set of use cases, it can be a helpful companion depending on your workflow and requirements.
How it helps optimize applications
WindowsPerf provides targeted insights that help pinpoint bottlenecks, whether they stem from inefficient CPU usage, excessive memory allocations, or system-level contention. Its combination of architecture-aware analysis and beginner-friendly UI makes it useful both for quick checks and in-depth investigations.
Technical
- Windows
- Free
