install via pip
pip install mongo-tools
list dbs and print storage size, number of documents etc. of each db
mongo-info dbs
example output
db_name
ns storageSize size totalIndexSize count
links 13.4 M 10.0 M 503.0 K 8.9 k
system.indexes 1.3 M 504.0 0.0 5.0
archive 3.7 M 3.3 M 2.4 M 6.8 k
fs.files 168.0 K 62.2 K 39.9 K 264.0
fs.chunks 218.8 M 173.4 M 87.8 K 751.0
sessions 680.0 K 79.7 K 47.9 K 340.0
print info of a single database
mongo-info db local
list all connections
mongo-info connections
example output:
ip counts
127.0.0.1 41
0.0.0.0 2
more options see mongo-info -h
profile for 60 seconds, log queries that takes longer than 100 ms
mongo-profile start db_name 100 60
more options see mongo-profile -h
find file by \_id
mongo-files dbname find 106e001a79074b8c2e706466
list 10 largest files
mongo-files dbname largest 10
count files
mongo-files dbname count