=============== Oct 22, 2020 (KST) ===============
18:35:43.293996 log@legend F·NumFile S·FileSize N·Entry C·BadEntry B·BadBlock Ke·KeyError D·DroppedEntry L·Level Q·SeqNum T·TimeElapsed
18:35:43.310944 db@open opening
18:35:43.311877 version@stat F·[] S·0B[] Sc·[]
18:35:43.327995 db@janitor F·2 G·0
18:35:43.328024 db@open done T·17.052134ms
