Ontology (Cache Objects) Overview In this release, the Cached Objects table displays data only when Coherence is the cache provider. The Ontology Overview panel has one large pane, the Cache Objects pane. It shows a list of all the objects currently in the cache. Click the column headers to sort the display. You can use a multiple column sort. The primary sort column displays a number 1, and the arrow indicates the sort order. The secondary sort column displays a number 2 and so on. The following attributes are shown for each object: Table 25 Cache Objects Metrics Metric Notes Name The class name of the object. Count The number of instances of the object in the cache. Gets The number of read operations done on the object. Puts The number of write operations done on the object. Get Time The average time for a read operation. Put Time The average time for a write operation. Hit Ratio The ratio of 'hits' versus 'misses,' where 'hit is defined as a 'read' for an object existing in the cache Max The maximum number of object instances that can be stored in the cache. Min The number of units to which the cache will shrink when it prunes. This is sometimes referred to as a "low water mark" of the cache. Expiry Delay The time-to-live in milliseconds for cached object instances.