Print timer log:
1	(0 > 	0): 	Start
2	(0.33 > 	0.33): 	page head
3	(0.33 > 	0): 	page body start
4	(0.39 > 	0.06): 	page heater
5	(0.39 > 	0): 	page bc
6	(0.39 > 	0): 	page gm
7	(0.39 > 	0): 	page content
8	(0.41 > 	0.01): 	page cleft
9	(0.41 > 	0): 	page footer