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tony612/mongodb_collection_counts.js

Forked from joeyAghion/mongodb_collection_sizes.js
Last active August 29, 2015 14:07
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mongodb_collection_counts.js
var collectionNames = db.getCollectionNames();
collectionNames.forEach(function(n) { print(n + ": " + db[n].count()); });
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mongodb_collection_sizes.js
var collectionNames = db.getCollectionNames(), stats = [];
collectionNames.forEach(function (n) { stats.push(db[n].stats()); });
stats = stats.sort(function(a, b) { return b['size'] - a['size']; });
for (var c in stats) { print(stats[c]['ns'] + ": " + stats[c]['size'] + " (" + stats[c]['storageSize'] + ")"); }
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