db.getLogComponents()¶

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Definition
Output

Definition¶

db.getLogComponents()¶

3.0 新版功能.

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.

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
   },
   "sharding" : {
      "verbosity" : -1
   },
   "storage" : {
      "verbosity" : 2,
      "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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