Returns statistics that reflect the use state of a single database.
db.stats()method has the following parameter:
Parameter Type Description
number Optional. The scale at which to deliver results. Unless specified, this command returns all data in bytes. Returns: A document with statistics reflecting the database system’s state. For an explanation of the output, see dbStats.
db.stats()method is a wrapper around the
Accuracy after Unexpected Shutdown¶
The amount of drift depends on the number of insert, update, or delete
operations performed between the last checkpoint and the unclean shutdown. Checkpoints
usually occur every 60 seconds. However,
mongod instances running
--syncdelay settings may have more or less frequent
The following example converts the returned values to kilobytes:
The scale factor rounds values to whole numbers.