V$SESSIONS_COUNT

V$SESSIONS_COUNT displays the current number of sessions for each PDB.

Column Datatype Description

Column	Datatype	Description
`CON_ID`	`NUMBER`	The ID of the container to which the data pertains. Possible values include: `0`: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. `1`: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data
`USER_SESSION_COUNT`	`NUMBER`	Displays the current number of user sessions for the PDB
`RECURSIVE_SESSION_COUNT`	`NUMBER`	Displays the current number of recursive sessions for the PDB

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.
1: This value is used for rows containing data that pertain to only the root
n: Where n is the applicable container ID for the rows containing data

USER_SESSION_COUNT NUMBER Displays the current number of user sessions for the PDB

RECURSIVE_SESSION_COUNT NUMBER Displays the current number of recursive sessions for the PDB