MongoDB Documentation, Release 3.0.4 replSetGetStatus The replSetGetStatus command ( rs.status() from the shell) returns an overview of your replica set’s status. The replSetGetStatus document details the state and configuration of the replica set and statistics about its members. Use this data to ensure that replication is properly configured, and to check the connections between the current host and the other members of the replica set. Third Party Tools A number of third party monitoring tools have support for MongoDB, either directly, or through their own plugins. Self Hosted Monitoring Tools These are monitoring tools that you must install, configure and maintain on your own servers. Most are open source. Also consider dex$^{30}$, an index and query analyzing tool for MongoDB that compares MongoDB log files and indexes to make indexing recommendations. Ops Manager, an on-premise solution available in MongoDB Enterprise Advanced$^{31}$. Hosted (SaaS) Monitoring Tools These are monitoring tools provided as a hosted service, usually through a paid subscription. 189 $^{19}$http://sourceforge.net/apps/trac/ganglia/wiki $^{21}$https://github.com/ganglia/gmond_python_modules $^{20}$https://github.com/quiiver/mongodb-ganglia $^{22}$https://github.com/tart/motop $^{23}$https://github.com/beaufour/mtop $^{24}$http://munin-monitoring.org/ $^{25}$https://github.com/erh/mongo-munin $^{26}$https://github.com/pcdummy/mongomon $^{27}$https://launchpad.net/ chris-lea/+archive/munin-plugins $^{28}$http://www.nagios.org/ $^{29}$https://github.com/mzupan/nagios-plugin-mongodb $^{30}$https://github.com/mongolab/dex $^{31}$https://www.mongodb.com/products/mongodb-enterprise-advanced?jmp=docs See also: Tool Plugin Description Ganglia 19 mongodb-ganglia 20 Python script to report operations per second, memory usage, btree statistics, master/slave status and current connections. Ganglia gmond_python_modules 21 Parses output from the serverStatus and replSetGetStatus commands. Motop 22 None Realtime monitoring tool for MongoDB servers. Shows current operations ordered by durations every second. mtop 23 None A top like tool. Munin 24 mongo-munin 25 Retrieves server statistics. Munin mongomon 26 Retrieves collection statistics (sizes, index sizes, and each (configured) collection count for one DB). Munin munin-plugins Ubuntu PPA 27 Some additional munin plugins not in the main distribution. Nagios 28 nagios-plugin-mongodb 29 A simple Nagios check script, written in Python. 5.1. Administration Concepts