102% CPU Usage

[athar-qadri]

I am observing a continuous >100% cpu usage by rust-analyzer process. Is this normal?

[lnicola]

Did it sit like that for 1h? That's not normal, anything in the logs?

[athar-qadri]

Did it sit like that for 1h?

Yes.

[ERROR][2026-03-17 13:57:18] ...p/_transport.lua:36 "rpc" "rust-analyzer" "stderr" "2026-03-17T13:57:18.375595+05:30 WARN Propagating panic for cycle head that panicked in an earlier execution in that revision\n"

I see a huge number of these entries in lsp.log (size 1.5 Gi).

[athar-qadri]

Updating rust-analyzer fixed it.