In the Performance display of the Database Alert Monitor and liveCache Alert Monitor, you can find, among other things, information about the cache hit rates.
Open the Database Alert Monitor or liveCache Alert Monitor. Choose .
Display |
Default for Alerts |
---|---|
Data Cache Hit Rate - total |
Yellow alert: If the hit rate falls below 99 %. Red alert: If the hit rate falls below 98 %. |
Catalog Cache Hit Rate |
Yellow alert: If the hit rate falls below 80 %. Red alert: If the hit rate falls below 60 %. |
liveCache: Data Cache Hit Rate - OMS Data |
Yellow alert: If the hit rate falls below 99.8%. Red alert: If the hit rate falls below 99.5%. |
liveCache: Data Cache Hit Rate — SQL Data |
Yellow alert: If the hit rate falls below 99 %. Red alert: If the hit rate falls below 98 %. |
liveCache: Data Cache Hit Rate — History/Undo |
Yellow alert: If the hit rate falls below 99.8%. Red alert: If the hit rate falls below 99.5%. |
DBA Cockpit, Caches
Database/liveCache Assistant, Caches
SAP liveCache Technology: Monitoring the Main Memory Areas