SQL Server-Is It possible 'lock waits and timeouts high but average wait time does not'?
This looks like you are mixing up counts and duration
lock waits/sec is a count of events per second
average wait time - is the duration of the sum of the lock waits / the number of waits in that second.
so the 2 indicators are only correlated if an increase in the number of waits leads to an equivalent increase in the duration of these waits - but there is no reason for this to be true, Also worth noting that there are many different sorts of lock within these numbers - row, page, extent, table etc