Control DRS message size | Filter out expiration and LRU-based invalidation events

Tune in-memory cache size

The default cache size is 2000. This number represents the maximum number of cache entries that can be stored in memory. Multiplying your average page size with the cache size will give you the approximate heap size occupied by dynamic cache.

Start with the default cache size and monitor the heap utilization by cache. Gradually increase this number if there is sufficiently free heap space.