dennis.won@mp-dennisw-ml2:~/go/src/github.com/harmony-one/harmony/internal/configs/sharding (txs_throttle) $ go test --cover
PASS
coverage: 17.1% of statements
ok  	github.com/harmony-one/harmony/internal/configs/sharding	0.080s

dennis.won@mp-dennisw-ml2:~/go/src/github.com/harmony-one/harmony/node (txs_throttle) $ go test --cover
wait 5 seconds to terminate the process ...
ok  	github.com/harmony-one/harmony/node	10.933s