Analysis Services
Analysis Server:Agg Cache Object
The following table lists performance counters from the Microsoft® SQL Server™ 2000 Analysis Services Agg Cache object. The Agg Cache object counters provide information about the aggregation cache.
| Agg Cache object counters | Description |
|---|---|
| Bytes added/sec | Rate of bytes added to the cache. |
| Current bytes | Current number of bytes used by the aggregation cache. |
| Current entries | Current number of cache entries. |
| Direct hit ratio | Ratio of cache direct hits to cache lookups, for the period between obtaining counter values. |
| Direct hits/sec | Rate of cache direct hits. Queries were answered from an existing cache entry. |
| Evictions/sec | Rate of evictions from the cache. This is per partition per cube per database. Typically due to background cleaner. |
| Filter hit ratio | Ratio of cache filter hits to cache lookups, for the period between obtaining counter values. |
| Filter hits/sec | Rate of cache filter hits. Queries were answered by filtering an existing cache entry. |
| Inserts/sec | The rate of insertions into the cache. This is per partition per cube per database. |
| Lookups/sec | The rate of cache lookups. |
| Misses/sec | The rate of cache misses. |
| Total direct hits | Total count of direct cache hits. Queries were answered from existing cache entries. |
| Total filter hits | Total count of filter cache hits. Queries were answered by filtering existing cache entries. |
| Total evictions | Evictions from the cache. This is per partition per cube per database. Typically due to background cleaner. |
| Total inserts | Insertions into the cache. This is per partition per cube per database. |
| Total lookups | Total number of lookups into the cache. Note that each MDX query has zero or more server round trips, and each partition will be queried. |
| Total misses | Total count of cache misses. |