XHProf: Hierarchical Profiler Report

Diff Report: Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_prepare_page

drupal_prepare_page	Run #536ffbe232db1	Run #536ffcbacf96d	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	44,175	43,335	-840	-1.9%
Incl. Wall Time (microsec) per call	44,175	43,335	-840	-1.9%
Excl. Wall Time (microsec)	103	99	-4	-3.9%
Incl. CPU (microsecs)	43,467	42,717	-750	-1.7%
Incl. CPU (microsecs) per call	43,467	42,717	-750	-1.7%
Excl. CPU (microsec)	65	76	11	16.9%
Incl. MemUse (bytes)	2,359,600	2,359,520	-80	-0.0%
Incl. MemUse (bytes) per call	2,359,600	2,359,520	-80	-0.0%
Excl. MemUse (bytes)	6,320	6,360	40	0.6%
Incl. PeakMemUse (bytes)	2,280,728	2,280,416	-312	-0.0%
Incl. PeakMemUse (bytes) per call	2,280,728	2,280,416	-312	-0.0%
Excl. PeakMemUse (bytes)	1,400	1,272	-128	-9.1%

Parent/Child Regression/Improvement report for drupal_prepare_page [View Callgraph Diff]

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
drupal_prepare_page	0	N/A%	-840	-53.1%	-750	-41.7%	-80	-0.2%	-312	-0.9%
Exclusive Metrics Diff for Current Function			-4	-0.5%	11	1.5%	40	50.0%	-128	-41.0%
*Parent function*
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render	0	N/A%	-840	-100.0%	-750	-100.0%	-80	-100.0%	-312	-100.0%
*Child functions*
menu_main_menu	0	N/A%	-804	-95.7%	-745	-99.3%	0	0.0%	-248	-79.5%
menu_secondary_menu	0	N/A%	-191	-22.7%	-182	-24.3%	-16	-20.0%	368	117.9%
block_page_build	0	N/A%	178	21.2%	199	26.5%	-24	-30.0%	-128	-41.0%
quickedit_page_build	0	N/A%	-18	-2.1%	-19	-2.5%	0	0.0%	0	0.0%
toolbar_page_build	0	N/A%	16	1.9%	16	2.1%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	-15	-1.8%	-15	-2.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-15	-1.8%	-15	-2.0%	0	0.0%	0	0.0%
theme_get_setting	0	N/A%	4	0.5%	3	0.4%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	3	0.4%	2	0.3%	-88	-110.0%	-176	-56.4%
drupal_set_page_content	0	N/A%	2	0.2%	1	0.1%	0	0.0%	0	0.0%
user_page_build	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
update_page_build	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
_menu_get_links_source	0	N/A%	-1	-0.1%	-2	-0.3%	0	0.0%	0	0.0%
element_info	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	1	0.1%	2	0.3%	0	0.0%	0	0.0%
system_page_build	0	N/A%	-1	-0.1%	-1	-0.1%	8	10.0%	0	0.0%
drupal_static	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
is_string	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
count	0	N/A%	0	0.0%	-4	-0.5%	0	0.0%	0	0.0%
filter_page_build	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	-3	-0.4%	0	0.0%	0	0.0%
dblog_page_build	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%