Customized mongodb's mtools (query tool)

Needs python 2.7

virtualenv venv
source venv/bin/activate

pip install -r requirements.freeze.txt

• grouping by collection (useful for multitenant implemented by separate dbs)
• limit to top 30 elements
• sorting by total time
• [TODO] connects to db, displays hints on existing indexes

./mloginfo2.py /var/log/mongod.log --queries2

To execute only on log after "DateTime":

a. Find the first "DateTime" line number in the mongodb log

b. Copy the contents after that line in another file:

tail -n +LineNumber /var/log/mongod.log > /var/log/mongod_latest.log