nvidia-nsight-systems
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Description:
System-wide performance analysis tool
Type: Cask  |  Latest Version: 2026.1.1.204-3717666@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  @NVIDIA  |  formulae.brew.sh
Category: Developer tools
Tags: profiling performance-analysis gpu debugging nvidia
Install: brew install --cask nvidia-nsight-systems
About:
NVIDIA Nsight Systems is a system-wide performance analysis tool designed for heterogeneous systems. It enables developers to visualize application performance across both CPU and GPU code, helping to identify bottlenecks and optimize serial, parallel, and GPU code. The tool provides detailed timelines of application execution for deep performance analysis.
Key Features:
  • Unified CPU and GPU timeline visualization
  • Low overhead profiling for accurate performance data
  • Support for CUDA, OpenGL, Vulkan, and DirectX APIs
  • Source code correlation for bottleneck identification
Use Cases:
  • Identifying performance bottlenecks in AI/ML training workloads
  • Optimizing game engine performance across CPU and GPU
  • Analyzing parallel processing efficiency in scientific computing
Alternatives:
  • Instruments – macOS native tool, limited GPU analysis
  • Intel VTune – CPU-focused, less comprehensive GPU support
Version History
Detected Version Rev Change Commit
Jan 16, 2026 10:29pm 2026.1.1.204-3717666 0 VERSION_BUMP 0c77a1af
Sep 15, 2025 12:43pm 2025.5.1.121-3638078 0 VERSION_BUMP 0d088082
Sep 7, 2025 10:30pm 2025.5.1.121-3638078 0 VERSION_BUMP 3f47338c
Aug 26, 2025 4:04am 2025.5.1.121-3638078 0 VERSION_BUMP 31d2a436
Aug 9, 2025 9:08pm 2025.4.1.136-3622481 0 VERSION_BUMP dd4b4180
Aug 5, 2025 5:33am 2025.4.1.136-3622481 0 VERSION_BUMP d9369a77