XHProf: Hierarchical Profiler Report

Diff Report: Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1855d1e29c: 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 #51a184397f8eb	Run #51a1855d1e29c	Diff	Diff%
Number of Function Calls	167	167	0	0.0%
Incl. Wall Time (microsec)	8,970	8,990	20	0.2%
Incl. Wall Time (microsec) per call	54	54	0	0.2%
Excl. Wall Time (microsec)	5,757	5,743	-14	-0.2%
Incl. CPU (microsecs)	4,000	8,000	4,000	100.0%
Incl. CPU (microsecs) per call	24	48	24	100.0%
Excl. CPU (microsec)	4,000	4,000	0	0.0%
Incl. MemUse (bytes)	58,496	58,496	0	0.0%
Incl. MemUse (bytes) per call	350	350	0	0.0%
Excl. MemUse (bytes)	-5,260	-5,268	-8	-0.2%
Incl. PeakMemUse (bytes)	56,408	62,864	6,456	11.4%
Incl. PeakMemUse (bytes) per call	338	376	39	11.4%
Excl. PeakMemUse (bytes)	9,844	10,472	628	6.4%

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%	20	0.5%	4,000	N/A%	0	0.0%	6,456	40.4%
Exclusive Metrics Diff for Current Function			-14	-70.0%	0	0.0%	-8	N/A%	628	9.7%
*Parent functions*
drupal_alter	0	N/A%	-31	-155.0%	4,000	100.0%	0	N/A%	6,456	100.0%
menu_local_tasks	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
l	0	N/A%	35	175.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Utility\Token::generate	0	N/A%	16	80.0%	0	0.0%	0	N/A%	0	0.0%
*Child functions*
array_intersect	0	N/A%	-2	-10.0%	0	0.0%	0	N/A%	2,392	37.1%
array_keys	0	N/A%	-2	-10.0%	0	0.0%	0	N/A%	1,668	25.8%
menu_block_view_system_menu_block_alter	0	N/A%	2	10.0%	0	0.0%	0	N/A%	960	14.9%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	-4	-20.0%	0	0.0%	0	N/A%	376	5.8%
array_merge	0	N/A%	1	5.0%	0	0.0%	8	N/A%	336	5.2%
implode	0	N/A%	0	0.0%	0	0.0%	0	N/A%	88	1.4%
user_template_preprocess_default_variables_alter	0	N/A%	26	130.0%	0	0.0%	0	N/A%	-84	-1.3%
function_exists	0	N/A%	3	15.0%	0	0.0%	0	N/A%	60	0.9%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	0	0.0%	0	N/A%	32	0.5%
views_page_alter	0	N/A%	-7	-35.0%	0	0.0%	0	N/A%	0	0.0%
overlay_page_alter	0	N/A%	-1	-5.0%	0	0.0%	0	N/A%	0	0.0%
system_page_alter	0	N/A%	-3	-15.0%	4,000	100.0%	0	N/A%	0	0.0%
views_query_views_alter	0	N/A%	9	45.0%	0	0.0%	0	N/A%	0	0.0%
is_array	0	N/A%	7	35.0%	0	0.0%	0	N/A%	0	0.0%
user_menu_site_status_alter	0	N/A%	1	5.0%	0	0.0%	0	N/A%	0	0.0%
array_shift	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
array_diff	0	N/A%	1	5.0%	0	0.0%	0	N/A%	0	0.0%
array_fill_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
node_query_node_access_alter	0	N/A%	3	15.0%	0	0.0%	0	N/A%	0	0.0%