Hi,
As of right now, it appears that there's some kind of max rowcount threshold for automatic Index Analysis. Large tables don't seem to have their fragmentation analyzed by SQL Sentry.
I completely understand the rationale behind having such a threshold. However, what I don't understand is why isn't this threshold configurable in the "Settings" panel of Index Fragmentation? In fact, I can't find this theoretical threshold anywhere.
In general, it would be extremely useful to have minimum and maximum rowcount thresholds configurable separately for Index Analysis, Index Rebuild, and Index Reorg.