XHProf: Hierarchical Profiler Report

Diff Report: Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alter	Run #51e30f7568a45	Run #51e3103d95a81	Diff	Diff%
Number of Function Calls	74	74	0	0.0%
Incl. Wall Time (microsec)	15,941	15,639	-302	-1.9%
Incl. Wall Time (microsec) per call	215	211	-4	-1.9%
Excl. Wall Time (microsec)	912	955	43	4.7%
Incl. CPU (microsecs)	13,903	13,745	-158	-1.1%
Incl. CPU (microsecs) per call	188	186	-2	-1.1%
Excl. CPU (microsec)	732	773	41	5.6%
Incl. MemUse (bytes)	702,552	702,480	-72	-0.0%
Incl. MemUse (bytes) per call	9,494	9,493	-1	-0.0%
Excl. MemUse (bytes)	-10,864	-10,888	-24	-0.2%
Incl. PeakMemUse (bytes)	643,384	643,440	56	0.0%
Incl. PeakMemUse (bytes) per call	8,694	8,695	1	0.0%
Excl. PeakMemUse (bytes)	9,576	9,696	120	1.3%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::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\Core\Extension\ModuleHandler::alter	0	N/A%	-302	-4.7%	-158	-33.5%	-72	-0.1%	56	0.1%
Exclusive Metrics Diff for Current Function			43	14.2%	41	25.9%	-24	-33.3%	120	214.3%
*Parent functions*
drupal_alter	0	N/A%	-288	-95.4%	-146	-92.4%	-72	-100.0%	56	100.0%
Drupal\Core\Entity\EntityFormController::init	0	N/A%	-6	-2.0%	-5	-3.2%	0	0.0%	0	0.0%
l	0	N/A%	-5	-1.7%	-4	-2.5%	0	0.0%	0	0.0%
menu_local_tasks	0	N/A%	-2	-0.7%	-2	-1.3%	0	0.0%	0	0.0%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions	0	N/A%	-1	-0.3%	-1	-0.6%	0	0.0%	0	0.0%
*Child functions*
menu_form_node_form_alter	0	N/A%	-209	-69.2%	-66	-41.8%	-48	-66.7%	-8	-14.3%
comment_form_node_form_alter	0	N/A%	-76	-25.2%	-72	-45.6%	0	0.0%	0	0.0%
path_form_node_form_alter	0	N/A%	-54	-17.9%	-54	-34.2%	0	0.0%	0	0.0%
datetime_form_node_form_alter	0	N/A%	-44	-14.6%	-44	-27.8%	0	0.0%	-24	-42.9%
is_array	0	N/A%	9	3.0%	-2	-1.3%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	8	2.6%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	6	2.0%	7	4.4%	0	0.0%	0	0.0%
color_css_alter	0	N/A%	4	1.3%	5	3.2%	0	0.0%	0	0.0%
array_fill_keys	0	N/A%	3	1.0%	3	1.9%	0	0.0%	0	0.0%
array_intersect	0	N/A%	3	1.0%	2	1.3%	0	0.0%	-88	-157.1%
overlay_page_alter	0	N/A%	2	0.7%	4	2.5%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	2	0.7%	4	2.5%	0	0.0%	0	0.0%
system_page_alter	0	N/A%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
function_exists	0	N/A%	1	0.3%	12	7.6%	0	0.0%	56	100.0%
array_diff	0	N/A%	1	0.3%	6	3.8%	0	0.0%	0	0.0%
implode	0	N/A%	1	0.3%	1	0.6%	0	0.0%	0	0.0%
menu_block_view_system_menu_block_alter	0	N/A%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
array_shift	0	N/A%	1	0.3%	3	1.9%	0	0.0%	0	0.0%
array_merge	0	N/A%	-1	-0.3%	-6	-3.8%	0	0.0%	0	0.0%
views_page_alter	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	0	0.0%	-2	-1.3%	0	0.0%	0	0.0%