V$SESSMETRIC

V$SESSMETRIC displays the metric values for all sessions.

Column	Datatype	Description
`BEGIN_TIME`	`DATE`	Begin time of the interval
`END_TIME`	`DATE`	End time of the interval
`INTSIZE_CSEC`	`NUMBER`	Interval size (in hundredths of a second)
`SESSION_ID`	`NUMBER`	Session ID
`SESSION_SERIAL_NUM`	`NUMBER`	Session serial number
`CPU`	`NUMBER`	CPU usage
`PHYSICAL_READS`	`NUMBER`	Number of physical reads
`LOGICAL_READS`	`NUMBER`	Number of logical reads
`PGA_MEMORY`	`NUMBER`	PGA size at the end of the interval
`HARD_PARSES`	`NUMBER`	Number of hard parses
`SOFT_PARSES`	`NUMBER`	Number of soft parses
`PHYSICAL_READ_PCT`	`NUMBER`	Physical read ratio
`LOGICAL_READ_PCT`	`NUMBER`	Logical read ratio