# Where to find cpu/gpu pagefaults when using nsys?

**URL:** <https://forums.developer.nvidia.com/t/where-to-find-cpu-gpu-pagefaults-when-using-nsys/329773>\
**Category:** Profiling Linux Targets\
**Created:** [April 9, 2025, 6:07pm UTC](https://forums.developer.nvidia.com/t/where-to-find-cpu-gpu-pagefaults-when-using-nsys/329773 "2025-04-09T18:07:31Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![rajeshshashikumar](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/rajeshshashikumar/32/431647_2.png) [@rajeshshashikumar](https://forums.developer.nvidia.com/u/rajeshshashikumar)\
**Post date:** [April 18, 2025, 12:55am UTC](https://forums.developer.nvidia.com/t/where-to-find-cpu-gpu-pagefaults-when-using-nsys/329773/6 "2025-04-18T00:55:26Z")

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@liuyis I used your advice from the [other thread](https://forums.developer.nvidia.com/t/missing-cuda-runtime-events-from-nsys-report/330296/2) to get the CUDA runtime events by attaching nsys to the background process, but I still am not able to see the page fault data while profiling inside the container. Could you please have a look at the nsys-rep file?

> **[vllm-200requests-sharegpt-llama3.1-70B-fp8.nsys-rep.zip](https://drive.google.com/file/d/1p4JWlB0Qq9l9vwxQvlFq8qhzYIXZAKu0/view?usp=sharing)**
>
> Google Drive file.

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