Tired out? Completely, everything considered (3,2,3)
I believe the answer is:
all in all
'everything considered' is the definition.
(I've seen this before)
'tired out? completely' is the wordplay.
'tired out?' becomes 'allin' (I've seen this before).
'completely' becomes 'all' ('all' can be a synonym of 'completely').
'allin'+'all'='ALL IN ALL'
(Other definitions for all in all that I've seen before include "As a whole, considering everything" , "in summary" , "Taking everything into consideration" , "Taken as a whole, everything considered" .)