db.getLogComponents()

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Definition

Compatibility
Output

Definition

db.getLogComponents()

Returns the current verbosity settings. The verbosity settings determine the amount of Log Messages that MongoDB produces for each log message component.

If a component inherits the verbosity level of its parent, db.getLogComponents() displays -1 for the component's verbosity.

Compatibility

This method is available in deployments hosted in the following environments:

MongoDB Atlas: The fully managed service for MongoDB deployments in the cloud

Important

This command is not supported in M0, M2, and M5 clusters. For more information, see Unsupported Commands.

MongoDB Enterprise: The subscription-based, self-managed version of MongoDB
MongoDB Community: The source-available, free-to-use, and self-managed version of MongoDB

Output

The db.getLogComponents() returns a document with the verbosity settings. For example:

{
   "verbosity" : 0,
   "accessControl" : {
      "verbosity" : -1
   },
   "command" : {
      "verbosity" : -1
   },
   "control" : {
      "verbosity" : -1
   },
   "geo" : {
      "verbosity" : -1
   },
   "index" : {
      "verbosity" : -1
   },
   "network" : {
      "verbosity" : -1
   },
   "query" : {
      "verbosity" : 2
   },
   "replication" : {
      "verbosity" : -1,
      "election" : {
         "verbosity" : -1
      },
      "heartbeats" : {
         "verbosity" : -1
      },
      "initialSync" : {
         "verbosity" : -1
      },
      "rollback" : {
         "verbosity" : -1
      }
   },
   "sharding" : {
      "verbosity" : -1
   },
   "storage" : {
      "verbosity" : 2,
      "recovery" : {
         "verbosity" : -1
      },
      "journal" : {
         "verbosity" : -1
      }
   },
   "write" : {
      "verbosity" : -1
   }
}

To modify these settings, you can configure the systemLog.verbosity and systemLog.component.<name>.verbosity settings in the configuration file or set the logComponentVerbosity parameter using the setParameter command or use the db.setLogLevel() method. For examples, see Configure Log Verbosity Levels.

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