I noticed that when scrolling in Clojure buffers, even with LSP on, I have no problems. Earlier, if I went passed 100 lines (~80ch width), I would start to feel it. Almost unusable at >200 loc. It was even slow on 28 with native-compilation.

Really grateful for the work done on the Clojure LSP.

The only weirdness I’ve been having recently is that saving hangs emacs. I used to just save and I could still do other things, but now I have to wait up to a second or two after I save a Clojure buffer.

Issues are predominantly from changes in Emacs packages. I haven't spent any time analysing performance from within Emacs, but it seems quite detailed https://practical.li/spacemacs/install-spacemacs/troubleshooting.html#profiling-emacs