4.277 DBA_HEATMAP_TOP_TABLESPACES

DBA_HEATMAP_TOP_TABLESPACES displays heat map information for the top 100 tablespaces.

Column	Datatype	NULL	Description
TABLESPACE_NAME	VARCHAR2(128)		Tablespace name
SEGMENT_COUNT	NUMBER		Segments in the tablespace
ALLOCATED_BYTES	NUMBER		Total bytes allocated to the objects in the tablespace
MIN_WRITETIME	DATE		Minimum write time of objects tracked
MAX_WRITETIME	DATE		Maximum write time of objects tracked
AVG_WRITETIME	DATE		Average write time of objects tracked
MIN_READTIME	DATE		Minimum read time of objects tracked
MAX_READTIME	DATE		Maximum read time of objects tracked
AVG_READTIME	DATE		Average read time of objects tracked
MIN_FTSTIME	DATE		Minimum full table scan time of objects tracked
MAX_FTSTIME	DATE		Maximum full table scan time of objects tracked
AVG_FTSTIME	DATE		Average full table scan time of objects tracked
MIN_LOOKUPTIME	DATE		Minimum lookup time of objects tracked
MAX_LOOKUPTIME	DATE		Maximum lookup time of objects tracked
AVG_LOOKUPTIME	DATE		Average lookup time of objects tracked