XHProf: Hierarchical Profiler Report

Diff Report: Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip: Click a function name below to drill down.

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

Drupal\Core\Extension\ModuleHandler::alter	Run #519abf80bb905	Run #519ac1c42d00d	Diff	Diff%
Number of Function Calls	75	77	2	2.7%
Incl. Wall Time (microsec)	5,664	5,718	54	1.0%
Incl. Wall Time (microsec) per call	76	74	-1	-1.7%
Excl. Wall Time (microsec)	2,145	2,180	35	1.6%
Incl. CPU (microsecs)	5,740	5,797	57	1.0%
Incl. CPU (microsecs) per call	77	75	-1	-1.6%
Excl. CPU (microsec)	1,815	1,844	29	1.6%
Incl. MemUse (bytes)	102,392	103,216	824	0.8%
Incl. MemUse (bytes) per call	1,365	1,340	-25	-1.8%
Excl. MemUse (bytes)	-41,840	-41,448	392	0.9%
Incl. PeakMemUse (bytes)	131,376	130,192	-1,184	-0.9%
Incl. PeakMemUse (bytes) per call	1,752	1,691	-61	-3.5%
Excl. PeakMemUse (bytes)	23,624	23,688	64	0.3%

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	2	28.6%	54	0.4%	57	0.4%	824	0.5%	-1,184	-0.1%
Exclusive Metrics Diff for Current Function			35	64.8%	29	50.9%	392	47.6%	64	5.4%
*Parent functions*
drupal_alter	4	200.0%	64	118.5%	60	105.3%	824	100.0%	-960	-81.1%
l	-2	-100.0%	-12	-22.2%	-5	-8.8%	0	0.0%	-144	-12.2%
menu_local_tasks	0	0.0%	2	3.7%	2	3.5%	0	0.0%	-80	-6.8%
*Child functions*
system_page_alter	0	0.0%	22	40.7%	22	38.6%	0	0.0%	0	0.0%
user_menu_site_status_alter	-1	-20.0%	-13	-24.1%	-13	-22.8%	0	0.0%	-48	-4.1%
array_diff	0	0.0%	-10	-18.5%	-10	-17.5%	0	0.0%	0	0.0%
node_query_node_access_alter	0	0.0%	5	9.3%	8	14.0%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	0.0%	5	9.3%	7	12.3%	0	0.0%	-1,072	-90.5%
Drupal\Core\Extension\ModuleHandler::alter@1	0	0.0%	4	7.4%	1	1.8%	0	0.0%	0	0.0%
array_keys	0	0.0%	4	7.4%	0	0.0%	0	0.0%	0	0.0%
array_shift	0	0.0%	4	7.4%	-4	-7.0%	0	0.0%	0	0.0%
menu_block_view_system_menu_block_alter	0	0.0%	-2	-3.7%	-3	-5.3%	0	0.0%	0	0.0%
function_exists	2	40.0%	2	3.7%	11	19.3%	0	0.0%	48	4.1%
array_intersect	0	0.0%	-2	-3.7%	0	0.0%	0	0.0%	0	0.0%
node_entity_display_alter	0	0.0%	-1	-1.9%	-1	-1.8%	0	0.0%	0	0.0%
rdf_field_attach_view_alter	0	0.0%	1	1.9%	-1	-1.8%	0	0.0%	0	0.0%
array_merge	0	0.0%	-1	-1.9%	4	7.0%	0	0.0%	0	0.0%
is_array	2	40.0%	1	1.9%	10	17.5%	0	0.0%	0	0.0%
overlay_page_alter	0	0.0%	-1	-1.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	2	40.0%	1	1.9%	2	3.5%	432	52.4%	-176	-14.9%
views_page_alter	0	0.0%	0	0.0%	1	1.8%	0	0.0%	0	0.0%
array_fill_keys	0	0.0%	0	0.0%	2	3.5%	0	0.0%	0	0.0%
implode	0	0.0%	0	0.0%	-8	-14.0%	0	0.0%	0	0.0%
views_query_views_alter	0	0.0%	0	0.0%	1	1.8%	0	0.0%	0	0.0%
forum_menu_local_tasks_alter	0	0.0%	0	0.0%	-1	-1.8%	0	0.0%	0	0.0%