Hello,
How can I calculate GPU utilization from the info available inside nsys SQLite tables? Thank you very much.
Hi, I get the same problem with you recently.
Have you solved this problem?
@jkreibich is this information available from the sqlite directly or is this part of the generated metadata that we need to add?
There is no single, pre-computed utilization value. In part, this is because the concept of utilization can be defined many different ways, especially for an application that doesn’t attempt to consume all GPU resources. A simple percentage often says little about what the application is doing, or what optimizations can be made.
Hi, just for the data displayed in timeline view (cpu utilization and cpu utilization), is there any chance we can calculate from the data in sqlite database? Thanks.
Sorry for the long delay in answering. Your post came in just after I signed off for the day, and last Thursday/Friday were company holidays, and everyone was out of the office.
It should be possible to regenerate most of the calculations displayed in the Nsight Systems timeline using export data, but the exact calculation that is required is not something I’m familiar with.
I would suggest making a new post asking about the best way to calculate the performance data you need. This is a three year old thread, and it was only by chance I saw the notification. New posts get better attention from the whole team.
In terms of utilization calculations, it is usually better to explain what problem you’re trying to solve and go from there.