XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal::currentUser

Drupal::currentUser	Run #531ccbd4518b6	Run #531ccb2cb8e3d	Diff	Diff%
Number of Function Calls	67	67	0	0.0%
Incl. Wall Time (microsec)	553	559	6	1.1%
Incl. Wall Time (microsec) per call	8	8	0	1.1%
Excl. Wall Time (microsec)	165	170	5	3.0%
Incl. CPU (microsecs)	624	628	4	0.6%
Incl. CPU (microsecs) per call	9	9	0	0.6%
Excl. CPU (microsec)	172	171	-1	-0.6%
Incl. MemUse (bytes)	17,768	17,768	0	0.0%
Incl. MemUse (bytes) per call	265	265	0	0.0%
Excl. MemUse (bytes)	22,240	22,240	0	0.0%
Incl. PeakMemUse (bytes)	6,792	5,184	-1,608	-23.7%
Incl. PeakMemUse (bytes) per call	101	77	-24	-23.7%
Excl. PeakMemUse (bytes)	3,496	2,592	-904	-25.9%

Parent/Child Regression/Improvement report for Drupal::currentUser [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::currentUser	0	N/A%	6	6.1%	4	1.5%	0	0.0%	-1,608	-4.1%
Exclusive Metrics Diff for Current Function			5	83.3%	-1	-25.0%	0	N/A%	-904	-56.2%
*Parent functions*
_menu_link_translate	0	N/A%	8	133.3%	0	0.0%	0	N/A%	0	0.0%
tour_toolbar	0	N/A%	-2	-33.3%	-1	-25.0%	0	N/A%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	-2	-33.3%	-2	-50.0%	0	N/A%	160	10.0%
system_page_build	0	N/A%	1	16.7%	1	25.0%	0	N/A%	-816	-50.7%
contextual_page_build	0	N/A%	1	16.7%	2	50.0%	0	N/A%	-136	-8.5%
shortcut_current_displayed_set	0	N/A%	-1	-16.7%	-2	-50.0%	0	N/A%	0	0.0%
shortcut_help	0	N/A%	1	16.7%	1	25.0%	0	N/A%	0	0.0%
_toolbar_get_subtrees_hash	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	0.0%
user_js_alter	0	N/A%	0	0.0%	-2	-50.0%	0	N/A%	0	0.0%
tour_preprocess_page	0	N/A%	0	0.0%	-1	-25.0%	0	N/A%	0	0.0%
shortcut_set_switch_access	0	N/A%	0	0.0%	-3	-75.0%	0	N/A%	0	0.0%
user_toolbar	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
shortcut_set_edit_access	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	0.0%
user_translated_menu_link_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
_block_get_renderable_region	0	N/A%	0	0.0%	2	50.0%	0	N/A%	0	0.0%
user_access	0	N/A%	0	0.0%	-1	-25.0%	0	N/A%	-400	-24.9%
Drupal\Core\Form\FormBuilder::currentUser	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	0.0%
edit_page_build	0	N/A%	0	0.0%	1	25.0%	0	N/A%	-416	-25.9%
contextual_toolbar	0	N/A%	0	0.0%	2	50.0%	0	N/A%	0	0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	0	0.0%	2	50.0%	0	N/A%	0	0.0%
shortcut_default_set	0	N/A%	0	0.0%	2	50.0%	0	N/A%	0	0.0%
*Child function*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	1	16.7%	5	125.0%	0	N/A%	-704	-43.8%