Slow Editor (13GB project, 2019.2)

Hi Guys,

Unity Editor has been getting slower and slower lately. Is it common to see slowness with 13GB project?

Slowness is really apparent when I rename an asset, undo something or when I create a new asset. What used to take <1-2 seconds now could take up to 10+ seconds. Renaming is the worse.

Is there something I can delete/clear out from the project folder to make my editor faster, such as some cache files maybe?

Any clue/help is would be really appreciated. Thanks!!

P.S. Before anyone asks, no I am NOT backing/generating light maps in the background.

 

I profiled the editor and found out that the Quick Search package (from Unity) was the main culprit for taking so long to rename stuff -it got better after I removed that. Also, undo (Ctrl+Z) got so much more faster. Still would like to know if there is anything else I can do to clean things up.