Using onstat -d with Blobspaces

If you issue the onstat -d command on an instance with blobspace chunks, the database server displays the following message:

NOTE: For BLOB chunks, the number of free pages shown is out of date.
 Run 'onstat -d update' for current stats.

To obtain the current statistics for blobspace chunks, issue the onstat -d update command. The onstat utility updates shared memory with an accurate count of free pages for each blobspace chunk. The database server displays the following message:

Waiting for server to update BLOB chunk statistics ...