The cache of the snapshot counts, valid while the type's snapshot write checkpoint holds and for at most ttl.
ttl
The cache of the events counts.
events
Whether the snapshot counts are cached.
The most counts the cache holds.
Whether the totals of paged queries come from the cache too; off, each total is counted with its page, so that it agrees with its rows.
How long a count is cached at most; another node's write can make a cached count lag the rows by up to it.