XHProf: Hierarchical Profiler Report

Diff Report: Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for element_children

element_children	Run #523f27f8820ba	Run #523f26a22745b	Diff	Diff%
Number of Function Calls	622	622	0	0.0%
Incl. Wall Time (microsec)	8,155	7,975	-180	-2.2%
Incl. Wall Time (microsec) per call	13	13	-0	-2.2%
Excl. Wall Time (microsec)	4,811	4,671	-140	-2.9%
Incl. CPU (microsecs)	8,690	8,512	-178	-2.0%
Incl. CPU (microsecs) per call	14	14	-0	-2.0%
Excl. CPU (microsec)	4,321	4,248	-73	-1.7%
Incl. MemUse (bytes)	278,064	278,128	64	0.0%
Incl. MemUse (bytes) per call	447	447	0	0.0%
Excl. MemUse (bytes)	78,696	78,696	0	0.0%
Incl. PeakMemUse (bytes)	33,936	34,000	64	0.2%
Incl. PeakMemUse (bytes) per call	55	55	0	0.2%
Excl. PeakMemUse (bytes)	7,016	7,080	64	0.9%

Parent/Child Regression/Improvement report for element_children [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*
element_children	0	N/A%	-180	-0.7%	-178	-0.7%	64	0.1%	64	0.1%
Exclusive Metrics Diff for Current Function			-140	-77.8%	-73	-41.0%	0	0.0%	64	100.0%
*Parent functions*
drupal_render@6	0	N/A%	-68	-37.8%	-60	-33.7%	0	0.0%	0	0.0%
drupal_render@5	0	N/A%	-60	-33.3%	-57	-32.0%	0	0.0%	0	0.0%
drupal_render@7	0	N/A%	-27	-15.0%	-16	-9.0%	0	0.0%	0	0.0%
template_preprocess_user	0	N/A%	-12	-6.7%	-9	-5.1%	0	0.0%	0	0.0%
drupal_render@2	0	N/A%	-9	-5.0%	-20	-11.2%	0	0.0%	0	0.0%
drupal_render@4	0	N/A%	-7	-3.9%	-5	-2.8%	0	0.0%	64	100.0%
drupal_render@8	0	N/A%	-5	-2.8%	-16	-9.0%	0	0.0%	0	0.0%
drupal_render@9	0	N/A%	5	2.8%	-8	-4.5%	0	0.0%	0	0.0%
drupal_pre_render_links	0	N/A%	4	2.2%	6	3.4%	0	0.0%	0	0.0%
drupal_render	0	N/A%	4	2.2%	2	1.1%	0	0.0%	0	0.0%
menu_block_view_system_menu_block_alter	0	N/A%	-4	-2.2%	-4	-2.2%	0	0.0%	0	0.0%
drupal_render@1	0	N/A%	3	1.7%	3	1.7%	64	100.0%	0	0.0%
drupal_render_children	0	N/A%	-2	-1.1%	-3	-1.7%	0	0.0%	0	0.0%
drupal_render@10	0	N/A%	-2	-1.1%	6	3.4%	0	0.0%	0	0.0%
template_preprocess_node	0	N/A%	2	1.1%	6	3.4%	0	0.0%	0	0.0%
drupal_render@3	0	N/A%	-2	-1.1%	-4	-2.2%	0	0.0%	0	0.0%
theme_toolbar	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_builder@2	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%
form_pre_render_actions_dropbutton	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_builder@1	0	N/A%	0	0.0%	2	1.1%	0	0.0%	0	0.0%
element_get_visible_children	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_builder	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
uasort	0	N/A%	-46	-25.6%	-53	-29.8%	0	0.0%	0	0.0%
array_keys	0	N/A%	31	17.2%	5	2.8%	64	100.0%	0	0.0%
is_array	0	N/A%	-25	-13.9%	-57	-32.0%	0	0.0%	0	0.0%