历史数据库pkhisdb占用内存

修改方法

dbpath=d:/hisdb
logpath=../log/hisdb.log 
port=30002
CONTROL [initandlisten] options: { config: "..\config\pkhisdb.conf", net: { port: 30002 }, storage: { dbPath: "d:/hisdb", engine: "mmapv1", journal: { enabled: true }, mmapv1: { smallFiles: true }, wiredTiger: { engineConfig: { cacheSizeGB: 4.0 } } }, systemLog: { destination: "file", path: "../log/hisdb.log" } }