clion is extremely slow


I am using clion, I updated it a couple of months ago, and it got really really slow. my current version is 2021.2, I don't know previous version.

I am on the point that I will give up using it. It's really annoying. Finding a reference takes ages. Starting debugging takes another age.

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Sorry for the delay. Please capture a CPU snapshot while reproducing the issue and send it to clion-support at


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