mattb@capdev2:~/src/golang $ time ./test_mongo.py
821226
426964

real    0m7.742s
user    0m6.636s
sys     0m0.312s
mattb@capdev2:~/src/golang $ time ./test_mongo.py
821226
426964

real    0m7.889s
user    0m6.768s
sys     0m0.356s
mattb@capdev2:~/src/golang $ time ./test_mongo.py
821226
426964

real    0m7.350s
user    0m6.436s
sys     0m0.340s
mattb@capdev2:~/src/golang $ cat test_mongo.py
#!/usr/bin/env python

import pymongo

conn = pymongo.MongoClient("127.0.0.1:27017")

tot = cnt = 0
for doc in conn.logdb.log.find():
    tot += 1
    if doc.get('eventType') == 'VIDEO':
        cnt += 1

print tot
print cnt