XHProf: Hierarchical Profiler Report

Diff Report: Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alter	Run #519de96d52213	Run #519de8fbb9479	Diff	Diff%
Number of Function Calls	375	375	0	0.0%
Incl. Wall Time (microsec)	10,255	10,154	-101	-1.0%
Incl. Wall Time (microsec) per call	27	27	-0	-1.0%
Excl. Wall Time (microsec)	2,510	2,543	33	1.3%
Incl. CPU (microsecs)	10,552	10,416	-136	-1.3%
Incl. CPU (microsecs) per call	28	28	-0	-1.3%
Excl. CPU (microsec)	1,988	1,936	-52	-2.6%
Incl. MemUse (bytes)	136,800	136,800	0	0.0%
Incl. MemUse (bytes) per call	365	365	0	0.0%
Excl. MemUse (bytes)	72	72	0	0.0%
Incl. PeakMemUse (bytes)	150,800	150,800	0	0.0%
Incl. PeakMemUse (bytes) per call	402	402	0	0.0%
Excl. PeakMemUse (bytes)	6,752	6,752	0	0.0%

Parent/Child Regression/Improvement report for drupal_alter [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_alter	0	N/A%	-101	-6.1%	-136	-7.5%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			33	32.7%	-52	-38.2%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Database\Query\Select::preExecute	0	N/A%	-51	-50.5%	-50	-36.8%	0	N/A%	0	N/A%
field_attach_view	0	N/A%	-26	-25.7%	-29	-21.3%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple	0	N/A%	-19	-18.8%	-29	-21.3%	0	N/A%	0	N/A%
drupal_render_page	0	N/A%	-16	-15.8%	-16	-11.8%	0	N/A%	0	N/A%
field_language	0	N/A%	13	12.9%	7	5.1%	0	N/A%	0	N/A%
user_format_name	0	N/A%	6	5.9%	-1	-0.7%	0	N/A%	0	N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck	0	N/A%	-4	-4.0%	-4	-2.9%	0	N/A%	0	N/A%
file_get_stream_wrappers	0	N/A%	-3	-3.0%	-2	-1.5%	0	N/A%	0	N/A%
field_attach_preprocess	0	N/A%	-2	-2.0%	-6	-4.4%	0	N/A%	0	N/A%
file_create_url	0	N/A%	1	1.0%	1	0.7%	0	N/A%	0	N/A%
path_get_admin_paths	0	N/A%	-1	-1.0%	1	0.7%	0	N/A%	0	N/A%
_menu_link_translate	0	N/A%	1	1.0%	0	0.0%	0	N/A%	0	N/A%
drupal_get_css	0	N/A%	-1	-1.0%	-2	-1.5%	0	N/A%	0	N/A%
Drupal\block\BlockBase::build	0	N/A%	1	1.0%	2	1.5%	0	N/A%	0	N/A%
drupal_get_js	0	N/A%	0	0.0%	-1	-0.7%	0	N/A%	0	N/A%
drupal_get_html_head	0	N/A%	0	0.0%	-1	-0.7%	0	N/A%	0	N/A%
drupal_get_library	0	N/A%	0	0.0%	-1	-0.7%	0	N/A%	0	N/A%
drupal_prepare_form	0	N/A%	0	0.0%	-2	-1.5%	0	N/A%	0	N/A%
menu_get_item	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
url	0	N/A%	0	0.0%	-1	-0.7%	0	N/A%	0	N/A%
element_info	0	N/A%	0	0.0%	-1	-0.7%	0	N/A%	0	N/A%
_template_preprocess_default_variables	0	N/A%	0	0.0%	-1	-0.7%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-113	-111.9%	-72	-52.9%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-20	-19.8%	-22	-16.2%	0	N/A%	0	N/A%
drupal_container	0	N/A%	-1	-1.0%	10	7.4%	0	N/A%	0	N/A%