Hello,
It looks like the upload.taleworlds.com doesn't allow me to upload this file, maybe because it's too big. I uploaded to a google drive and shared with anyone with the link.
Here is the recording. Please let me know if you can access it.
drive.google.com
A little description on what happened in this recording:
1. Loaded a late game save and paused the campaign. FPS reads 84 to 88
2. Started recording, FPS drops to 74.
3. Recorded for about 10-20 seconds.
4. Move cursor to Onica city and a tooltip displayed about City, such as garrison info etc.
5. FPS increased to 118.
6. Recorded for another 10-20 seconds.
7. Stopped the recording.