For example:
- BenchmarkVoidPut runs a single O(n) sized transaction
- BenchmarkLMDBPut runs a single O(n) sized transaction
- BenchmarkBadgetPut runs O(n) O(n) sized transactions (!!!)
I made a local change so that all Put benchmarks ran O(n) O(1) sized transactions and the results were quite different: Void was the slowest, followed by LMDB, Bold, LevelDB, then Badger.
I'd also wager the LMDB author would also (lovingly!) tell us we're holding it wrong