=============== Oct 22, 2020 (KST) ===============
18:35:43.615916 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
18:35:43.633173 db@open opening
18:35:43.635608 version@stat F·[] S·0B[] Sc·[]
18:35:43.646297 db@janitor F·2 G·0
18:35:43.646330 db@open done T·13.129683ms
