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Database Administration
Reference : Virtual System Tables : Virtual system table summaries : Cache (_Cache)
 
Cache (_Cache)
The _Cache VST displays the status and activity of the CDC cache.
Field name
Data type
Description
_Cache-Name
CHARACTER
Name of the cache. Each supported cache has a different name.
_Cache-Size
INTEGER
Size of the cache in kbytes.
_Cache-Entries
INTEGER
Number of entries stored in the cache.
_Cache-Hash
INTEGER
Hash tables size or hash prime of the cache.
_Cache-Hits
INT64
Total number of cache hits since the last reset. (Use PROMON to reset.)
_Cache-Misses
INT64
Total number of cache misses since the last reset. (Use PROMON to reset.)