V$SGA

V$SGA displays summary information about the system global area (SGA).

Column Datatype Description

Column	Datatype	Description
`NAME`	`VARCHAR2(20)`	SGA component group
`VALUE`	`NUMBER`	Memory size (in bytes)
`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

NAME

VARCHAR2(20)

SGA component group

VALUE

NUMBER

Memory size (in bytes)

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