SESSION_ID |
NUMBER |
A unique numeric identifier for the session. |
AGGREGATE_CACHE_HITS |
NUMBER |
The number of times a dimension member is found in the aggregate cache (a hit).
The number of hits for run-time aggregation can be increased by fetching data across the dense dimension
|
AGGREGATE_CACHE_MISSES |
NUMBER |
The number of times a dimension member is not found in the aggregate cache and must be read from disk (a miss). |
SESSION_CACHE_HITS |
NUMBER |
The number of times the data is found in the session cache (a hit). |
SESSION_CACHE_MISSES |
NUMBER |
The number of times the data is not found in the session cache (a miss). |
POOL_HITS |
NUMBER |
The number of times the data is found in a page in the OLAP page pool (a hit). |
POOL_MISSES |
NUMBER |
The number of times the data is not found in the OLAP page pool (a miss). |
POOL_NEW_PAGES |
NUMBER |
The number of newly created pages in the OLAP page pool that have not yet been written to the workspace LOB. |
POOL_RECLAIMED_PAGES |
NUMBER |
The number of previously unused pages that have been recycled with new data. |
CACHE_WRITES |
NUMBER |
The number of times the data from the OLAP page pool has been written to the database cache. |
POOL_SIZE |
NUMBER |
The number of kilobytes in the OLAP page pool. |
CURR_DML_COMMAND |
VARCHAR2(64) |
The command currently being executed. |
PREV_DML_COMMAND |
VARCHAR2(64) |
The command most recently completed. |
AGGR_FUNC_LOGICAL_NA |
NUMBER |
The number of times the aggregation engine returns a logical NA because the AGGINDEX option is on and the composite tuple does not exist. |
AGGR_FUNC_PRECOMPUTE |
NUMBER |
The number of times the aggregation engine finds a value in a position that it was called to calculate. |
AGGR_FUNC_CALCS |
NUMBER |
The number of times the aggregation engine calculates a parent value based on the values of its children. |
