XHProf: Hierarchical Profiler Report

Diff Report: Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: 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 #52353d82849e7	Run #52353e715a325	Diff	Diff%
Number of Function Calls	174	174	0	0.0%
Incl. Wall Time (microsec)	5,925	5,917	-8	-0.1%
Incl. Wall Time (microsec) per call	34	34	-0	-0.1%
Excl. Wall Time (microsec)	1,767	1,933	166	9.4%
Incl. CPU (microsecs)	6,074	6,076	2	0.0%
Incl. CPU (microsecs) per call	35	35	0	0.0%
Excl. CPU (microsec)	1,535	1,664	129	8.4%
Incl. MemUse (bytes)	119,672	119,688	16	0.0%
Incl. MemUse (bytes) per call	688	688	0	0.0%
Excl. MemUse (bytes)	-7,968	-7,984	-16	-0.2%
Incl. PeakMemUse (bytes)	62,584	62,296	-288	-0.5%
Incl. PeakMemUse (bytes) per call	360	358	-2	-0.5%
Excl. PeakMemUse (bytes)	7,720	7,760	40	0.5%

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%	-8	-0.1%	2	0.0%	16	0.0%	-288	-0.3%
Exclusive Metrics Diff for Current Function			166	2075.0%	129	6450.0%	-16	-100.0%	40	13.9%
*Parent functions*
drupal_alter	0	N/A%	-51	-637.5%	-44	-2200.0%	16	100.0%	-288	-100.0%
l	0	N/A%	41	512.5%	41	2050.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\Token::generate	0	N/A%	4	50.0%	3	150.0%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::getUsername	0	N/A%	-1	-12.5%	2	100.0%	0	0.0%	0	0.0%
menu_local_tasks	0	N/A%	-1	-12.5%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
user_template_preprocess_default_variables_alter	0	N/A%	-252	-3150.0%	-252	-12600.0%	0	0.0%	-224	-77.8%
system_page_alter	0	N/A%	73	912.5%	73	3650.0%	0	0.0%	0	0.0%
node_query_node_access_alter	0	N/A%	-47	-587.5%	-46	-2300.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	-69	-862.5%	-44	-2200.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	34	425.0%	44	2200.0%	8	50.0%	0	0.0%
is_array	0	N/A%	38	475.0%	28	1400.0%	0	0.0%	0	0.0%
views_query_views_alter	0	N/A%	-24	-300.0%	-24	-1200.0%	0	0.0%	0	0.0%
color_css_alter	0	N/A%	15	187.5%	17	850.0%	0	0.0%	-112	-38.9%
menu_block_view_system_menu_block_alter	0	N/A%	12	150.0%	13	650.0%	16	100.0%	0	0.0%
array_merge	0	N/A%	1	12.5%	12	600.0%	0	0.0%	0	0.0%
views_page_alter	0	N/A%	12	150.0%	12	600.0%	0	0.0%	0	0.0%
devel_page_alter	0	N/A%	11	137.5%	11	550.0%	0	0.0%	0	0.0%
function_exists	0	N/A%	12	150.0%	9	450.0%	0	0.0%	0	0.0%
array_shift	0	N/A%	1	12.5%	8	400.0%	0	0.0%	0	0.0%
overlay_page_alter	0	N/A%	7	87.5%	7	350.0%	0	0.0%	0	0.0%
array_diff	0	N/A%	3	37.5%	7	350.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	-3	-37.5%	-4	-200.0%	8	50.0%	8	2.8%
devel_translated_menu_link_alter	0	N/A%	-3	-37.5%	-3	-150.0%	0	0.0%	0	0.0%
array_fill_keys	0	N/A%	-1	-12.5%	2	100.0%	16	100.0%	0	0.0%
implode	0	N/A%	7	87.5%	2	100.0%	0	0.0%	0	0.0%
array_intersect	0	N/A%	-1	-12.5%	1	50.0%	-16	-100.0%	0	0.0%