MongoDB Veritabanı Boyutları ve Disk Kullanımı

const gb = n => +(n / 1073741824).toFixed(2);
db.adminCommand({ listDatabases: 1 }).databases.map(d => {
  const s = db.getSiblingDB(d.name).stats();
  return { db: d.name, data_gb: gb(s.dataSize), storage_gb: gb(s.storageSize),
           index_gb: gb(s.indexSize), collections: s.collections, objects: s.objects };
}).sort((a, b) => b.storage_gb - a.storage_gb);