XHProf: Hierarchical Profiler Report

Diff Report: Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for call_user_func@1

call_user_func@1	Run #519fbb3f5c2a0	Run #519fbca569199	Diff	Diff%
Number of Function Calls	61	61	0	0.0%
Incl. Wall Time (microsec)	2,981	3,061	80	2.7%
Incl. Wall Time (microsec) per call	49	50	1	2.7%
Excl. Wall Time (microsec)	237	251	14	5.9%
Incl. CPU (microsecs)	2,953	3,026	73	2.5%
Incl. CPU (microsecs) per call	48	50	1	2.5%
Excl. CPU (microsec)	232	254	22	9.5%
Incl. MemUse (bytes)	167,600	167,600	0	0.0%
Incl. MemUse (bytes) per call	2,748	2,748	0	0.0%
Excl. MemUse (bytes)	20,888	20,888	0	0.0%
Incl. PeakMemUse (bytes)	16,032	16,032	0	0.0%
Incl. PeakMemUse (bytes) per call	263	263	0	0.0%
Excl. PeakMemUse (bytes)	2,088	2,088	0	0.0%

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%	80	12.6%	73	25.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			14	17.5%	22	30.1%	0	N/A%	0	N/A%
*Parent functions*
field_invoke_method_multiple	0	N/A%	52	65.0%	37	50.7%	0	N/A%	0	N/A%
_drupal_theme_initialize	0	N/A%	19	23.8%	20	27.4%	0	N/A%	0	N/A%
drupal_render@2	0	N/A%	6	7.5%	8	11.0%	0	N/A%	0	N/A%
drupal_render@1	0	N/A%	-5	-6.2%	-5	-6.8%	0	N/A%	0	N/A%
drupal_render@8	0	N/A%	4	5.0%	5	6.8%	0	N/A%	0	N/A%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1	0	N/A%	3	3.8%	7	9.6%	0	N/A%	0	N/A%
drupal_render@5	0	N/A%	1	1.2%	-2	-2.7%	0	N/A%	0	N/A%
drupal_render@4	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
drupal_render@7	0	N/A%	0	0.0%	2	2.7%	0	N/A%	0	N/A%
field_invoke_method	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
drupal_render@6	0	N/A%	0	0.0%	-1	-1.4%	0	N/A%	0	N/A%
drupal_process_attached	0	N/A%	0	0.0%	2	2.7%	0	N/A%	0	N/A%
*Child functions*
{closure}	0	N/A%	52	65.0%	35	47.9%	0	N/A%	0	N/A%
phptemplate_init	0	N/A%	19	23.8%	19	26.0%	0	N/A%	0	N/A%
drupal_pre_render_link	0	N/A%	4	5.0%	5	6.8%	0	N/A%	0	N/A%
drupal_pre_render_styles	0	N/A%	-4	-5.0%	-5	-6.8%	0	N/A%	0	N/A%
drupal_pre_render_scripts	0	N/A%	-2	-2.5%	-1	-1.4%	0	N/A%	0	N/A%
drupal_add_css	0	N/A%	-2	-2.5%	-2	-2.7%	0	N/A%	0	N/A%
drupal_pre_render_conditional_comments	0	N/A%	-1	-1.2%	-4	-5.5%	0	N/A%	0	N/A%
drupal_add_js	0	N/A%	0	0.0%	-2	-2.7%	0	N/A%	0	N/A%
form_pre_render_button	0	N/A%	0	0.0%	-2	-2.7%	0	N/A%	0	N/A%
form_pre_render_textfield	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
contextual_pre_render_placeholder	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
drupal_pre_render_links	0	N/A%	0	0.0%	1	1.4%	0	N/A%	0	N/A%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit	0	N/A%	0	0.0%	5	6.8%	0	N/A%	0	N/A%
form_pre_render_password	0	N/A%	0	0.0%	1	1.4%	0	N/A%	0	N/A%
form_pre_render_hidden	0	N/A%	0	0.0%	1	1.4%	0	N/A%	0	N/A%