MongoDB wire sniffer with optional statsd/graphite output for statistics
This program used libpcap to intercept all mongodb commands, parses the mongodb binary wire protocol and outputs the queries to stdout and/or sends statistic counters to statsd/graphite.
Remember to install required npm packages by commanding "npm install" before running the analyzer.
Usage: node ./analyze.js --interface Optional arguments:
--stdout
Print query data to stdout (in ugly json)
--filter <tcpdump filter>
Default filter string is "dst port 27017"
--statsd <host>
Sends update/insert/query statistics to statsd/graphite server.
--statsd-port <port>
Sets statsd port. default port is 8125.
--statsd-prefix <prefix name>
Prefix for statsd. Default prefix is "mongodb.wirestats"
Issues, feedback etc at https://github.com/garo/node-mongodb-wire-analyzer