This is a
mongoshmethod. This is not the documentation for
Node.jsor other programming language specific driver methods.
In most cases,
mongoshmethods work the same way as the legacy
mongoshell methods. However, some legacy methods are unavailable in
For the legacy
mongoshell documentation, refer to the documentation for the corresponding MongoDB Server release:
For MongoDB API drivers, refer to the language specific MongoDB driver documentation.
Returns: The total size of all indexes for the collection.
If an index uses prefix compression (which is the
default for WiredTiger), the returned size reflects the compressed size.
This method provides a wrapper around the
totalIndexSizeoutput of the
Starting in MongoDB 4.4, to run on a replica set member,
collStatsoperations require the member to be in
SECONDARYstate. If the member is in another state, such as
STARTUP2, the operation errors.
In previous versions, the operations also run when the member is in
STARTUP2. The operations wait until the member transitioned to