Cause: To improve the performance, the entry cache size is supposed to be larger than the primary database size if possible. But no checking or reporting was made.
Consequence: Customers may not notice that the size of entry cache is small although the cache size could be configured larger.
Fix: When starting the server, the configured entry size and the primary database size are examined. If the entry cache is too small, the warning is logged in
the error log.
Result: Customers have better chance to improve the performance.