XHProf: Hierarchical Profiler Report

Diff Report: Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for call_user_func@1

call_user_func@1	Run #53195bb0cc668	Run #53195a48b6f09	Diff	Diff%
Number of Function Calls	206	206	0	0.0%
Incl. Wall Time (microsec)	70,020	70,574	554	0.8%
Incl. Wall Time (microsec) per call	340	343	3	0.8%
Excl. Wall Time (microsec)	719	732	13	1.8%
Incl. CPU (microsecs)	68,979	69,620	641	0.9%
Incl. CPU (microsecs) per call	335	338	3	0.9%
Excl. CPU (microsec)	679	721	42	6.2%
Incl. MemUse (bytes)	4,039,904	4,048,952	9,048	0.2%
Incl. MemUse (bytes) per call	19,611	19,655	44	0.2%
Excl. MemUse (bytes)	60,616	60,616	0	0.0%
Incl. PeakMemUse (bytes)	3,739,992	3,744,360	4,368	0.1%
Incl. PeakMemUse (bytes) per call	18,155	18,177	21	0.1%
Excl. PeakMemUse (bytes)	4,864	5,096	232	4.8%

Parent/Child Regression/Improvement report for call_user_func@1 [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*
call_user_func@1	0	N/A%	554	16.1%	641	18.4%	9,048	2.6%	4,368	1.3%
Exclusive Metrics Diff for Current Function			13	2.3%	42	6.6%	0	0.0%	232	5.3%
*Parent functions*
drupal_render@2	0	N/A%	292	52.7%	283	44.1%	-88	-1.0%	2,984	68.3%
drupal_render@1	0	N/A%	232	41.9%	322	50.2%	9,168	101.3%	912	20.9%
_drupal_theme_initialize	0	N/A%	-21	-3.8%	-21	-3.3%	0	0.0%	0	0.0%
drupal_process_attached@2	0	N/A%	19	3.4%	21	3.3%	0	0.0%	0	0.0%
drupal_process_attached@1	0	N/A%	14	2.5%	15	2.3%	-40	-0.4%	0	0.0%
drupal_render@3	0	N/A%	11	2.0%	11	1.7%	0	0.0%	0	0.0%
drupal_render@4	0	N/A%	8	1.4%	8	1.2%	0	0.0%	608	13.9%
drupal_render@6	0	N/A%	-1	-0.2%	-1	-0.2%	0	0.0%	0	0.0%
drupal_process_attached	0	N/A%	0	0.0%	3	0.5%	16	0.2%	-136	-3.1%
drupal_render@5	0	N/A%	0	0.0%	0	0.0%	-8	-0.1%	0	0.0%
*Child functions*
toolbar_pre_render	0	N/A%	198	35.7%	287	44.8%	9,176	101.4%	648	14.8%
drupal_pre_render_link	0	N/A%	170	30.7%	158	24.6%	-72	-0.8%	744	17.0%
drupal_pre_render_html_tag	0	N/A%	133	24.0%	122	19.0%	-16	-0.2%	2,616	59.9%
drupal_pre_render_scripts	0	N/A%	89	16.1%	89	13.9%	-16	-0.2%	216	4.9%
drupal_pre_render_styles	0	N/A%	-46	-8.3%	-49	-7.6%	8	0.1%	48	1.1%
_drupal_add_js	0	N/A%	27	4.9%	19	3.0%	0	0.0%	0	0.0%
twig_init	0	N/A%	-22	-4.0%	-22	-3.4%	0	0.0%	0	0.0%
drupal_pre_render_conditional_comments	0	N/A%	-7	-1.3%	-12	-1.9%	0	0.0%	0	0.0%
contextual_pre_render_placeholder	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
form_pre_render_button	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_pre_render_hidden	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_pre_render_password	0	N/A%	0	0.0%	2	0.3%	0	0.0%	0	0.0%
_drupal_add_css	0	N/A%	0	0.0%	3	0.5%	-24	-0.3%	-136	-3.1%
form_pre_render_textfield	0	N/A%	0	0.0%	1	0.2%	-8	-0.1%	0	0.0%
form_pre_render_group	0	N/A%	0	0.0%	1	0.2%	0	0.0%	0	0.0%