XHProf: Hierarchical Profiler Report

Diff Report: Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

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

Drupal\Core\Extension\ModuleHandler::alter	Run #51a5545d76a23	Run #51a562cdc3626	Diff	Diff%
Number of Function Calls	454	471	17	3.7%
Incl. Wall Time (microsec)	22,597	22,988	391	1.7%
Incl. Wall Time (microsec) per call	50	49	-1	-1.9%
Excl. Wall Time (microsec)	15,185	15,735	550	3.6%
Incl. CPU (microsecs)	28,003	12,001	-16,002	-57.1%
Incl. CPU (microsecs) per call	62	25	-36	-58.7%
Excl. CPU (microsec)	16,002	0	-16,002	-100.0%
Incl. MemUse (bytes)	79,516	79,992	476	0.6%
Incl. MemUse (bytes) per call	175	170	-5	-3.0%
Excl. MemUse (bytes)	868	1,344	476	54.8%
Incl. PeakMemUse (bytes)	75,080	75,216	136	0.2%
Incl. PeakMemUse (bytes) per call	165	160	-6	-3.4%
Excl. PeakMemUse (bytes)	14,736	14,748	12	0.1%

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	17	50.0%	391	2.1%	-16,002	-80.0%	476	0.7%	136	0.2%
Exclusive Metrics Diff for Current Function			550	140.7%	-16,002	-100.0%	476	100.0%	12	8.8%
*Parent functions*
drupal_alter	17	100.0%	407	104.1%	-16,002	-100.0%	476	100.0%	136	100.0%
l	0	0.0%	-17	-4.3%	0	0.0%	0	0.0%	0	0.0%
menu_local_tasks	0	0.0%	1	0.3%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::getImplementations	0	0.0%	-75	-19.2%	0	0.0%	0	0.0%	0	0.0%
system_page_alter	0	0.0%	-55	-14.1%	0	0.0%	0	0.0%	0	0.0%
is_array	17	100.0%	-31	-7.9%	0	0.0%	0	0.0%	0	0.0%
rdf_field_attach_view_alter	0	0.0%	-23	-5.9%	0	0.0%	0	0.0%	0	0.0%
language_url_outbound_alter	0	0.0%	15	3.8%	0	0.0%	0	0.0%	0	0.0%
views_page_alter	0	0.0%	4	1.0%	0	0.0%	0	0.0%	0	0.0%
language_css_alter	0	0.0%	-3	-0.8%	0	0.0%	0	0.0%	0	0.0%
devel_page_alter	0	0.0%	3	0.8%	0	0.0%	0	0.0%	0	0.0%
node_entity_display_alter	0	0.0%	2	0.5%	4,000	25.0%	0	0.0%	0	0.0%
menu_block_view_system_menu_block_alter	0	0.0%	2	0.5%	-4,001	-25.0%	0	0.0%	0	0.0%
views_query_views_alter	0	0.0%	1	0.3%	-4,000	-25.0%	0	0.0%	0	0.0%
language_element_info_alter	0	0.0%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	0.0%	1	0.3%	0	0.0%	0	0.0%	0	0.0%
implode	0	0.0%	1	0.3%	0	0.0%	0	0.0%	100	73.5%
function_exists	0	0.0%	-1	-0.3%	4,001	25.0%	0	0.0%	0	0.0%
array_fill_keys	0	0.0%	1	0.3%	0	0.0%	0	0.0%	0	0.0%
user_menu_site_status_alter	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
devel_translated_menu_link_alter	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_shift	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
overlay_page_alter	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_intersect	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	0.0%	0	0.0%	0	0.0%	0	0.0%	24	17.6%
array_diff	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_merge	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
node_query_node_access_alter	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%