XHProf: Hierarchical Profiler Report

Diff Report: Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: 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 #51f5bb45dd257	Run #51f5bb078e5a7	Diff	Diff%
Number of Function Calls	180	180	0	0.0%
Incl. Wall Time (microsec)	5,336	5,248	-88	-1.6%
Incl. Wall Time (microsec) per call	30	29	-0	-1.6%
Excl. Wall Time (microsec)	1,552	1,585	33	2.1%
Incl. CPU (microsecs)	5,235	5,123	-112	-2.1%
Incl. CPU (microsecs) per call	29	28	-1	-2.1%
Excl. CPU (microsec)	1,235	1,213	-22	-1.8%
Incl. MemUse (bytes)	140,616	140,616	0	0.0%
Incl. MemUse (bytes) per call	781	781	0	0.0%
Excl. MemUse (bytes)	-26,384	-26,384	0	0.0%
Incl. PeakMemUse (bytes)	119,616	119,616	0	0.0%
Incl. PeakMemUse (bytes) per call	665	665	0	0.0%
Excl. PeakMemUse (bytes)	12,512	12,512	0	0.0%

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%	-88	-11.7%	-112	-95.7%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			33	37.5%	-22	-19.6%	0	N/A%	0	N/A%
*Parent functions*
drupal_alter	0	N/A%	-87	-98.9%	-102	-91.1%	0	N/A%	0	N/A%
Drupal\user\Plugin\Core\Entity\User::getUsername	0	N/A%	-2	-2.3%	-4	-3.6%	0	N/A%	0	N/A%
l	0	N/A%	1	1.1%	-3	-2.7%	0	N/A%	0	N/A%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions	0	N/A%	0	0.0%	-2	-1.8%	0	N/A%	0	N/A%
menu_local_tasks	0	N/A%	0	0.0%	-1	-0.9%	0	N/A%	0	N/A%
*Child functions*
node_query_node_access_alter	0	N/A%	-108	-122.7%	-109	-97.3%	0	N/A%	0	N/A%
system_page_alter	0	N/A%	23	26.1%	23	20.5%	0	N/A%	0	N/A%
devel_page_alter	0	N/A%	-21	-23.9%	-23	-20.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	9	10.2%	4	3.6%	0	N/A%	0	N/A%
node_entity_display_alter	0	N/A%	-8	-9.1%	-8	-7.1%	0	N/A%	0	N/A%
edit_entity_view_alter	0	N/A%	-8	-9.1%	-2	-1.8%	0	N/A%	0	N/A%
array_diff	0	N/A%	3	3.4%	5	4.5%	0	N/A%	0	N/A%
views_page_alter	0	N/A%	-2	-2.3%	-2	-1.8%	0	N/A%	0	N/A%
is_array	0	N/A%	-2	-2.3%	3	2.7%	0	N/A%	0	N/A%
views_query_views_alter	0	N/A%	-2	-2.3%	1	0.9%	0	N/A%	0	N/A%
function_exists	0	N/A%	-2	-2.3%	-3	-2.7%	0	N/A%	0	N/A%
user_template_preprocess_default_variables_alter	0	N/A%	1	1.1%	2	1.8%	0	N/A%	0	N/A%
simpletest_js_alter	0	N/A%	-1	-1.1%	-2	-1.8%	0	N/A%	0	N/A%
implode	0	N/A%	-1	-1.1%	-11	-9.8%	0	N/A%	0	N/A%
menu_block_view_system_menu_block_alter	0	N/A%	-1	-1.1%	0	0.0%	0	N/A%	0	N/A%
rdf_field_attach_view_alter	0	N/A%	-1	-1.1%	-1	-0.9%	0	N/A%	0	N/A%
devel_translated_menu_link_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
color_css_alter	0	N/A%	0	0.0%	-2	-1.8%	0	N/A%	0	N/A%
array_fill_keys	0	N/A%	0	0.0%	-1	-0.9%	0	N/A%	0	N/A%
array_intersect	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	-2	-1.8%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	-1	-0.9%	0	N/A%	0	N/A%
array_shift	0	N/A%	0	0.0%	-3	-2.7%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	42	37.5%	0	N/A%	0	N/A%