OSRT option not available in Nsyght Systems

Developer Tools Nsight Systems Profiling x86 Windows Targets
1

I am trying to profile my application using nsight systems and it works fine except for one trace options which is osrt. I want to see the disk i/o calls but when adding the osrt option it says:

Illegal --trace argument 'osrt'
Possible --trace values are one or more of 'cuda', 'nvtx', 'opengl', 'opengl-annotations', 'vulkan', 'vulkan-annotations', 'dx11', 'dx11-annotations', 'dx12', 'dx12-annotations', 'wddm' or 'none'

usage: nsys profile [<args>] [application] [<application args>]
Try 'nsys profile --help' for more information.

I am using Windows 11 Pro, with cuda 12.4. I have tried nsight systems 2020, 2022, 2023, 2024 and 2025 and all of them miss the osrt option. Is there anything wrong with my installation?

2

@dofek , is OSRT not available on Windows.

3

@jose.perez.cano please note that the OSRT trace option is not available on Windows target devices.

4

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