goleveldb-bench tests the performance of random writes to a goleveldb database. To get started clone this repo to your GOPATH, then get the dependencies with govendor and compile:

govendor sync
go install -v ./...

You can run benchmarks with ldb-writebench:

mkdir datasets/mymachine-10gb
ldb-writebench -size 10gb -logdir datasets/mymachine-10gb -test nobatch,batch-100kb

Plot the result with ldb-benchplot:

ldb-benchplot -out 10gb.svg datasets/mymachine-10gb/*.json

LevelDB databases are left on disk for inspection. You can remove them using

rm -r testdb-*