XHProf: Hierarchical Profiler Report

Diff Report: Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: 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 #519fc53e46a65	Run #519fc817b51ae	Diff	Diff%
Number of Function Calls	53	53	0	0.0%
Incl. Wall Time (microsec)	1,116	1,140	24	2.2%
Incl. Wall Time (microsec) per call	21	22	0	2.2%
Excl. Wall Time (microsec)	136	136	0	0.0%
Incl. CPU (microsecs)	0	4,000	4,000	N/A%
Incl. CPU (microsecs) per call	0	75	75	N/A%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	154,160	154,160	0	0.0%
Incl. MemUse (bytes) per call	2,909	2,909	0	0.0%
Excl. MemUse (bytes)	17,440	17,440	0	0.0%
Incl. PeakMemUse (bytes)	39,960	39,960	0	0.0%
Incl. PeakMemUse (bytes) per call	754	754	0	0.0%
Excl. PeakMemUse (bytes)	4,776	4,776	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%	24	0.5%	4,000	50.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Parent functions*
drupal_process_attached	0	N/A%	-25	-104.2%	0	0.0%	0	N/A%	0	N/A%
drupal_render@1	0	N/A%	46	191.7%	4,000	100.0%	0	N/A%	0	N/A%
drupal_render@2	0	N/A%	0	0.0%	0	0.0%	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@5	0	N/A%	-2	-8.3%	0	0.0%	0	N/A%	0	N/A%
drupal_render@6	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	0	N/A%
drupal_render@7	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1	0	N/A%	1	4.2%	0	0.0%	0	N/A%	0	N/A%
_drupal_theme_initialize	0	N/A%	6	25.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
contextual_pre_render_placeholder	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\EventSubscriber\ConfigGlobalOverrideSubscriber::configInit	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	0	N/A%
drupal_add_css	0	N/A%	-23	-95.8%	0	0.0%	0	N/A%	0	N/A%
drupal_add_js	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	0	N/A%
drupal_pre_render_conditional_comments	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%	0	0.0%	0	N/A%	0	N/A%
drupal_pre_render_scripts	0	N/A%	3	12.5%	0	0.0%	0	N/A%	0	N/A%
drupal_pre_render_styles	0	N/A%	44	183.3%	4,000	100.0%	0	N/A%	0	N/A%
form_pre_render_button	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
form_pre_render_hidden	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	0	N/A%
form_pre_render_password	0	N/A%	-1	-4.2%	0	0.0%	0	N/A%	0	N/A%
form_pre_render_textfield	0	N/A%	-2	-8.3%	0	0.0%	0	N/A%	0	N/A%
phptemplate_init	0	N/A%	6	25.0%	0	0.0%	0	N/A%	0	N/A%