XHProf: Hierarchical Profiler Report

Diff Report: Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

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

Drupal\Core\Extension\ModuleHandler::alter	Run #5240420daae43	Run #524042daedba9	Diff	Diff%
Number of Function Calls	229	229	0	0.0%
Incl. Wall Time (microsec)	11,073	11,062	-11	-0.1%
Incl. Wall Time (microsec) per call	48	48	-0	-0.1%
Excl. Wall Time (microsec)	2,308	2,346	38	1.6%
Incl. CPU (microsecs)	11,041	11,126	85	0.8%
Incl. CPU (microsecs) per call	48	49	0	0.8%
Excl. CPU (microsec)	1,973	2,032	59	3.0%
Incl. MemUse (bytes)	140,312	140,312	0	0.0%
Incl. MemUse (bytes) per call	613	613	0	0.0%
Excl. MemUse (bytes)	-39,888	-39,896	-8	-0.0%
Incl. PeakMemUse (bytes)	115,520	115,008	-512	-0.4%
Incl. PeakMemUse (bytes) per call	504	502	-2	-0.4%
Excl. PeakMemUse (bytes)	12,664	12,240	-424	-3.3%

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%	-11	-0.1%	85	0.9%	0	0.0%	-512	-1.2%
Exclusive Metrics Diff for Current Function			38	345.5%	59	69.4%	-8	N/A%	-424	-82.8%
*Parent functions*
drupal_alter	0	N/A%	-27	-245.5%	55	64.7%	0	N/A%	-128	-25.0%
l	0	N/A%	15	136.4%	25	29.4%	0	N/A%	0	0.0%
Drupal\user\Entity\User::getUsername	0	N/A%	2	18.2%	4	4.7%	0	N/A%	-384	-75.0%
menu_local_tasks	0	N/A%	-1	-9.1%	1	1.2%	0	N/A%	0	0.0%
*Child functions*
devel_page_alter	0	N/A%	-107	-972.7%	-16	-18.8%	0	N/A%	0	0.0%
node_query_node_access_alter	0	N/A%	68	618.2%	68	80.0%	0	N/A%	0	0.0%
views_query_views_alter	0	N/A%	35	318.2%	34	40.0%	0	N/A%	0	0.0%
array_intersect	0	N/A%	-16	-145.5%	-13	-15.3%	0	N/A%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	-14	-127.3%	-14	-16.5%	0	N/A%	0	0.0%
edit_entity_view_alter	0	N/A%	-12	-109.1%	-16	-18.8%	0	N/A%	0	0.0%
system_page_alter	0	N/A%	8	72.7%	9	10.6%	0	N/A%	0	0.0%
implode	0	N/A%	-7	-63.6%	6	7.1%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	-7	-63.6%	-12	-14.1%	0	N/A%	-8	-1.6%
array_keys	0	N/A%	-6	-54.5%	-6	-7.1%	8	N/A%	0	0.0%
menu_block_view_system_menu_block_alter	0	N/A%	4	36.4%	3	3.5%	0	N/A%	-56	-10.9%
comment_node_view_alter	0	N/A%	-2	-18.2%	-3	-3.5%	0	N/A%	0	0.0%
views_page_alter	0	N/A%	2	18.2%	1	1.2%	0	N/A%	0	0.0%
devel_translated_menu_link_alter	0	N/A%	1	9.1%	1	1.2%	0	N/A%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	1	9.1%	3	3.5%	0	N/A%	0	0.0%
node_entity_display_alter	0	N/A%	1	9.1%	-2	-2.4%	0	N/A%	0	0.0%
array_fill_keys	0	N/A%	1	9.1%	0	0.0%	0	N/A%	0	0.0%
is_array	0	N/A%	1	9.1%	-29	-34.1%	0	N/A%	0	0.0%
color_css_alter	0	N/A%	0	0.0%	-1	-1.2%	0	N/A%	0	0.0%
function_exists	0	N/A%	0	0.0%	-2	-2.4%	0	N/A%	-24	-4.7%
array_diff	0	N/A%	0	0.0%	3	3.5%	0	N/A%	0	0.0%
array_merge	0	N/A%	0	0.0%	3	3.5%	0	N/A%	0	0.0%
array_shift	0	N/A%	0	0.0%	9	10.6%	0	N/A%	0	0.0%