I'm attempting to import a large C++ cmake project (~50,000 files). The memory usage gradually increases over ~5 minutes, eventually using all of my 48GB available memory and then crashing, at about 25% completion. Reducing the parser threads to 1 slows down the process to about 20 minutes, but it still eventually uses all available memory and then crashes. Is there anything I might be able to do about this?

There's two things you can try:
- Exclude parts of the project you don't want to work on
- Disable the background parser, having only the parts you open be parsed on-demand.