OMS history cache hitrate <percentage>%, <number> of <number of> accesses failed
This message can occur only for liveCache instances.
The
hit rate when accessing the history data in
the
data
cache is too low. In a running liveCache application, the hit
rate should not fall below 100%, otherwise the data must be read
physically.
The hit rate may fall for short periods of time, for example, when objects are accessed for the first time.
Check the following points:
· Load in the data cache
· The size of the plan version
·
Long-running
OMS
versions
· Configuration of the liveCache instance and the hardware