anche da quello che mi pare di capire da qui è un'ora:
http://dev.mysql.com/doc/mysql/en/user-resources.html
As the server runs, it counts the number of times each account uses resources. If an account reaches its limit on number of connections
within the last hour, further connections for the account are rejected
until that hour is up. Similarly, if the account reaches its limit on the number of queries or updates, further queries or updates are rejected until the hour is up. In all such cases, an appropriate error message is issued.
within the last hour = durante l'ultima ora
until that hour is up = fino a che "l'ultima ora" è finita
il tempo massimo dovrebbe quindi essere di un'ora?
There are three kinds of people in this world: people who watch things happen ... people who complain about things that happen ... and people who make things happen...