On the first two charts you can get a detailed dialog through the context menu. The
detailed dialog also contains details on the CCRs.
When it is necessary, each correctness checking report (CCR) is cached like other
events (Function, Messages, Collective Operations, etc). All CCRs are put into each
level of the cache. The CCRs are not crowded so each cache level contains the same
information. It may lead to extra memory usage but this is unlikely since the total
number of CCRs is not expected to be large.