Excessive memory/CPU usage by v3.10.5 under Sequoia 15.7

[jedi4biq9]

• Vienna version: 3.10.5
• OS version: macOS Sequoia 15.7

Yesterday my Mac M4 reported that it had run out of system memory, which has never happened before. The culprit seems to be Vienna 3.10.5. I had to force quit it. I restarted it and let it run without user interaction for the best part of a day. Attached are a screenshot of Vienna and its Activity Monitor window, and the result of clicking the Sample button.

I also see the constantly spinning icons reported in issue 2134.

Sample of Vienna.txt

[barijaona]

Could you provide a screenshot of Vienna's general settings ?
When you restarted Vienna, did you have a particular folder selected (for instance a smart folder) ?

[jedi4biq9]

Could you provide a screenshot of Vienna's general settings ?

I've reverted to version 3.10.3, but here are its general settings.

When you restarted Vienna, did you have a particular folder selected (for instance a smart folder) ?

The first folder in the sidebar was selected before I restarted it, and it remained selected after the restart. It's a normal subscription, not a smart folder.