BEGIN_TIME | 
DATE | 
Begin time for the metric value | 
END_TIME | 
DATE | 
End time for the metric value | 
INTSIZE_CSEC | 
NUMBER | 
Size of the time period | 
GROUP_ID | 
NUMBER | 
Metric Group ID. Refer to the V$METRICNAME view for the name of the group. | 
ENTITY_ID | 
NUMBER | 
Entity ID for the metric in question. The value of the Entity ID depends upon the metric group. (See the table in the description of V$METRIC for an explanation of possible values.) | 
ENTITY_SEQUENCE | 
NUMBER | 
Entity Sequence number for the metric in question. The value of the Entity Sequence depends upon the metric group. (See the table in the description of V$METRIC for an explanation of possible values.) | 
METRIC_ID | 
NUMBER | 
Metric ID | 
METRIC_NAME | 
VARCHAR2(64) | 
Metric Name. This is the statistic that is captured for the entity. | 
VALUE | 
NUMBER | 
Value of the statistic between BEGIN_TIME and END_TIME | 
METRIC_UNIT | 
VARCHAR2(64) | 
Unit for the VALUE |