Какие признаки старения требуют оперативной коррекции?

----- SPEED TEST START ----
0.00000000000: 0.00000000000 site.php == index.php
0.00012993813: 0.00012993813 site.php == captcha
0.00013089180: 0.00000095367 site.php == Начало
0.00013184547: 0.00000095367 site.php == Перед engine
0.00050306320: 0.00037121773 site.php == После engine
0.00275087357: 0.00224781036 site.php == _get_base_data start
0.01062107086: 0.00787019730 site.php == _get_base_data stop
0.01165294647: 0.00103187561 site.php == !!!!!!
0.01965594292: 0.00800299644 site.php == !!!!!!2
0.01965785027: 0.00000190735 site.php == Перед engine->draw(index)
0.02058005333: 0.00092220306 site.php == После engine->draw(index)
0.02060484886: 0.00002479553 site.php == check_lazy_images start
0.02073502541: 0.00013017654 site.php == check_lazy_images finish
0.02073502541: 0.00000000000 site.php == check_lazy_frame start
0.02076888084: 0.00003385544 site.php == check_lazy_frame finish
0.02076888084: 0.00000000000 site.php == Перед engine->rewrite->replace_html
0.02393889427: 0.00317001343 site.php == После engine->rewrite->replace_html
---- SPEED TEST END ----