Firebird wrote:

> ...
> Lately I have stability problems:
> The service does not fall, my impression is that it is blocked,
> and the service does not accept connections.
> The existing connections are blocked.
> ...

Any particular type of activity just preceding the slowdown (blocking)?
Could it be a Garbage Collection? Did you delete (or update) _many_
records with lots of duplicates, and then select from that table?
Your statistics looks ok - could be better, but shouldn't really cause much
harm.


--
Aage J.