I am wondering if anyone else is experiencing a significant CPU drain from Spotlight (specifically corespotlightd) in macOS 11.2.2.
Since updating to macOS 11.2.2 any time that I access spotlight using Command + Space Bar I immediately experience a system wide lag. Viewing this in Activity Monitor I see a %CPU spike of corespotlightd in the realm of 200-400%. that last for anywhere from 5 to 15 seconds.
I have sent this in through Feedback Assistant, but no other reports seem to have been linked to the radar.
I have attempted a few different fixes as well:
Terminal killall corespotlightd resolves the issue momentarily, but does not fix long term
Restarting computer does nothing to solve
Re-indexing spotlight does not solve
I have also disabled more advanced search functions (Bookmarks and History, Contacts, Events and Reminders, Fonts, Mail & Messages, Music, Siri Suggestions, and Movies are all disabled) - This did not fix the issue.
I have also disabled search for external hard drives which also did not solve the issue.
Mac mini, 2018 (2020 release), 3.2 GHz 6-Core Intel Core i7, 32 GB 2667 MHz DDR4. External GPU Radeon RX 570 4 GB.
See my reply below