Monitor Real Time Performance with System Analyzer
System Analyzer vs System Analyzer Heads-up Display (HUD)
- Uses host/target (network) mode, enabling you to monitor performance on a remote system. This reduces performance impact on the application. You are recommended to use System Analyzer in the network mode to analyze graphics applications on Ultrabook™ devices, tablets, netbooks, or other devices with limited resources.
- Provides more detailed metrics resolution and the possibility to view more than four metrics at the same time, while also providing counter set selection and multiple other options. Using System Analyzer, you can compare an unlimited number of metrics with same measurement units by displaying them in the same chart, easily switch between metrics, and resize metrics charts for better analysis.
- Use Capture Frame/Capture Trace buttons of the System Analyzer.
- Set up a trigger in Graphics Monitor to automatically create frame/trace capture files when certain conditions occur, for example when FPS is 20.
System Analysis Workflow
Open the Graphics Monitor window and select the application to run in the Graphics Monitor Launcher screen. This runs your game with the System Analyzer HUD, quickly allowing you to analyze the performance data and capture frame and trace files.
(Optional) Launch System Analyzer
By default, System Analyzer starts in System View mode, which displays general system metrics. Once you launch your application form the Graphics Monitor, you can click the
Connect System Analyzerbutton to quickly open system analyzer and attach it to your application.
Intel GPA supports a wide variety of metrics. The metrics available for display might differ depending on your specific graphics device.
- If you suspect that your game is GPU-bound, capture frame files and use the Graphics Frame Analyzer to perform a deeper analysis into exactly what is happening within a specific frame – see where in the rendering pipeline your game is spending its time, down to the render target or draw call level of detail. Check Frame Analysis for Desktop API Graphics Applications.
- If you suspect that there are issues in balancing your workloads across the CPU and GPU, capture and analyze trace files to get a task-based overview of your game across both the CPU and GPU domains.
- If you know that your game is CPU-bound, you might try using some CPU-specific tools to help improve your performance on the CPU, such as Intel® VTune™ Profiler. In particular, with multiple cores now being the rule rather than the exception, parallelizing your code can have a big impact on overall CPU performance.