databendlabs / openraft / 20344216752

88%

Build Type

push

github

Committed by drmingdrmer

Commit Message

perf: use Vec instead of HashMap for RuntimeStats counters

Replace HashMap-based counting with Vec and direct indexing for better
performance. Each Name enum now has an `index()` method and `COUNT`
constant for O(1) array access instead of hash lookups.

Changes:
- Add `COUNT` and `index()` to `RaftMsgName`, `CommandName`, `ExternalCommandName`, `SMCommandName`
- Replace `HashMap<Name, u64>` with `Vec<u64>` in `RuntimeStats`
- Add tests to verify index-to-name mappings are correct

Run Details

76 of 86 new or added lines in 3 files covered. (88.37%)

111 existing lines in 8 files now uncovered.

15187 of 16422 relevant lines covered (92.48%)

147596.18 hits per line