XHProf: Hierarchical Profiler Report

Diff Report: Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: 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 #519ec8682c2dc	Run #519ec94fa4daa	Diff	Diff%
Number of Function Calls	1,367	1,367	0	0.0%
Incl. Wall Time (microsec)	9,849	10,470	621	6.3%
Incl. Wall Time (microsec) per call	7	8	0	6.3%
Excl. Wall Time (microsec)	6,244	6,866	622	10.0%
Incl. CPU (microsecs)	10,438	11,086	648	6.2%
Incl. CPU (microsecs) per call	8	8	0	6.2%
Excl. CPU (microsec)	5,243	5,873	630	12.0%
Incl. MemUse (bytes)	137,664	137,664	0	0.0%
Incl. MemUse (bytes) per call	101	101	0	0.0%
Excl. MemUse (bytes)	26,520	26,520	0	0.0%
Incl. PeakMemUse (bytes)	75,832	79,184	3,352	4.4%
Incl. PeakMemUse (bytes) per call	55	58	2	4.4%
Excl. PeakMemUse (bytes)	21,656	25,088	3,432	15.8%

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%	621	1.9%	648	1.6%	0	0.0%	3,352	0.5%
Exclusive Metrics Diff for Current Function			622	100.2%	630	97.2%	0	N/A%	3,432	102.4%
*Parent functions*
drupal_alter	0	N/A%	355	57.2%	407	62.8%	0	N/A%	3,352	100.0%
l	0	N/A%	263	42.4%	237	36.6%	0	N/A%	0	0.0%
menu_local_tasks	0	N/A%	3	0.5%	4	0.6%	0	N/A%	0	0.0%
*Child functions*
simpletest_js_alter	0	N/A%	-52	-8.4%	-16	-2.5%	0	N/A%	0	0.0%
rdf_field_attach_view_alter	0	N/A%	22	3.5%	25	3.9%	0	N/A%	0	0.0%
is_array	0	N/A%	20	3.2%	-6	-0.9%	0	N/A%	0	0.0%
function_exists	0	N/A%	-12	-1.9%	-20	-3.1%	0	N/A%	-48	-1.4%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	10	1.6%	18	2.8%	0	N/A%	-48	-1.4%
node_entity_display_alter	0	N/A%	4	0.6%	-3	-0.5%	0	N/A%	0	0.0%
array_keys	0	N/A%	-2	-0.3%	-3	-0.5%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	2	0.3%	2	0.3%	0	N/A%	0	0.0%
system_page_alter	0	N/A%	2	0.3%	2	0.3%	0	N/A%	16	0.5%
views_page_alter	0	N/A%	1	0.2%	1	0.2%	0	N/A%	0	0.0%
overlay_page_alter	0	N/A%	1	0.2%	1	0.2%	0	N/A%	0	0.0%
menu_block_view_system_menu_block_alter	0	N/A%	1	0.2%	3	0.5%	0	N/A%	0	0.0%
devel_translated_menu_link_alter	0	N/A%	1	0.2%	1	0.2%	0	N/A%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	-1	-0.2%	1	0.2%	0	N/A%	0	0.0%
array_merge	0	N/A%	1	0.2%	-7	-1.1%	0	N/A%	0	0.0%
array_diff	0	N/A%	1	0.2%	-1	-0.2%	0	N/A%	0	0.0%
devel_page_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
array_intersect	0	N/A%	0	0.0%	1	0.2%	0	N/A%	0	0.0%
implode	0	N/A%	0	0.0%	-5	-0.8%	0	N/A%	0	0.0%
array_shift	0	N/A%	0	0.0%	24	3.7%	0	N/A%	0	0.0%
user_menu_site_status_alter	0	N/A%	0	0.0%	-1	-0.2%	0	N/A%	0	0.0%
array_fill_keys	0	N/A%	0	0.0%	1	0.2%	0	N/A%	0	0.0%
node_query_node_access_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%