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A real-time performance profiler that detects and identifies the source of high resource usage, GDI leaks, memory leaks and more.
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HUD ("Head Up Display") is a performance profiler that monitors the following data in real time or via Event Trace Log (*.etl) analysis, showing associated call stacks for create/destroy/read/write operations as appropriate. HUD displays the following information in real-time: module load/unload history, thread create/destroy history, registry activity, file I/O activity, hangs (soft and hard), GDI/User handle activity, GDI leak detection, heap allocation activity, insights that call out perf issues automatically detected by HUD. No per-app instrumentation or setup is required. Just attach to a running process or have HUD launch and attach to a new process and you're up and running. NOTE: HUD will resolve call stack symbols based on the symbol path specified in the _NT_SYMBOL_PATH environment variable, or the MS public symbol server if _NT_SYMBOL_PATH is not set.
Supported Operating System
Windows 10, Windows Server 2016
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GDI Leak detection requires Windows 10 version 1903 or later
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Once installed, simply launch 'Performance HUD' from the Windows Start menu to get started. A command line interface is available -- run 'hud.exe /?' for more information. Once HUD is attached to a process, an indicator window will appear that displays perf stats. Click the Indicator window to show the Full View and explore the performance data in greater detail.
