| explain |
Returns information on the execution of various operations. |
| listDatabases |
Returns a document that lists all databases and returns basic database statistics. |
| dbHash |
Returns hash value a database and its collections. |
| driverOIDTest |
Internal command that converts an ObjectId to a string to support tests. |
| listCommands |
Lists all database commands provided by the current mongod instance. |
| availableQueryOptions |
Internal command that reports on the capabilities of the current MongoDB instance. |
| buildInfo |
Displays statistics about the MongoDB build. |
| collStats |
Reports storage utilization statics for a specified collection. |
| connPoolStats |
Reports statistics on the outgoing connections from this MongoDB instance to other MongoDB instances in the deployment. |
| shardConnPoolStats |
Reports statistics on a mongos‘s connection pool for client
operations against shards. |
| dbStats |
Reports storage utilization statistics for the specified database. |
| cursorInfo |
Removed in MongoDB 3.2. Replaced with metrics.cursor. |
| dataSize |
Returns the data size for a range of data. For internal use. |
| diagLogging |
Provides a diagnostic logging. For internal use. |
| getCmdLineOpts |
Returns a document with the run-time arguments to the MongoDB instance and their parsed options. |
| netstat |
Internal command that reports on intra-deployment connectivity. Only available for mongos instances. |
| ping |
Internal command that tests intra-deployment connectivity. |
| profile |
Interface for the database profiler. |
| validate |
Internal command that scans for a collection’s data and indexes for correctness. |
| top |
Returns raw usage statistics for each database in the mongod instance. |
| whatsmyuri |
Internal command that returns information on the current client. |
| getLog |
Returns recent log messages. |
| hostInfo |
Returns data that reflects the underlying host system. |
| serverStatus |
Returns a collection metrics on instance-wide resource utilization and status. |
| features |
Reports on features available in the current MongoDB instance. |
| isSelf |
Internal command to support testing. |
