XHProf: Hierarchical Profiler Report

Diff Report: Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: 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 #519f02001a77a	Run #519f012418c24	Diff	Diff%
Number of Function Calls	358	358	0	0.0%
Incl. Wall Time (microsec)	4,865	4,767	-98	-2.0%
Incl. Wall Time (microsec) per call	14	13	-0	-2.0%
Excl. Wall Time (microsec)	2,368	2,385	17	0.7%
Incl. CPU (microsecs)	5,167	5,066	-101	-2.0%
Incl. CPU (microsecs) per call	14	14	-0	-2.0%
Excl. CPU (microsec)	1,963	1,965	2	0.1%
Incl. MemUse (bytes)	109,312	109,312	0	0.0%
Incl. MemUse (bytes) per call	305	305	0	0.0%
Excl. MemUse (bytes)	-13,704	-13,704	0	0.0%
Incl. PeakMemUse (bytes)	75,272	75,272	0	0.0%
Incl. PeakMemUse (bytes) per call	210	210	0	0.0%
Excl. PeakMemUse (bytes)	7,576	7,576	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%	-98	-30.3%	-101	-6.9%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			17	17.3%	2	2.0%	0	N/A%	0	N/A%
*Parent functions*
drupal_alter	0	N/A%	-103	-105.1%	-99	-98.0%	0	N/A%	0	N/A%
l	0	N/A%	4	4.1%	-2	-2.0%	0	N/A%	0	N/A%
menu_local_tasks	0	N/A%	1	1.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
views_page_alter	0	N/A%	-46	-46.9%	-45	-44.6%	0	N/A%	0	N/A%
array_keys	0	N/A%	-36	-36.7%	-37	-36.6%	0	N/A%	0	N/A%
views_query_views_alter	0	N/A%	-21	-21.4%	-24	-23.8%	0	N/A%	0	N/A%
rdf_field_attach_view_alter	0	N/A%	-20	-20.4%	-25	-24.8%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	4	4.1%	12	11.9%	0	N/A%	0	N/A%
function_exists	0	N/A%	3	3.1%	7	6.9%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	-2	-2.0%	1	1.0%	0	N/A%	0	N/A%
is_array	0	N/A%	2	2.0%	3	3.0%	0	N/A%	0	N/A%
menu_block_view_system_menu_block_alter	0	N/A%	1	1.0%	-1	-1.0%	0	N/A%	0	N/A%
simpletest_js_alter	0	N/A%	1	1.0%	2	2.0%	0	N/A%	0	N/A%
node_query_node_access_alter	0	N/A%	1	1.0%	0	0.0%	0	N/A%	0	N/A%
node_entity_display_alter	0	N/A%	-1	-1.0%	-1	-1.0%	0	N/A%	0	N/A%
array_fill_keys	0	N/A%	-1	-1.0%	2	2.0%	0	N/A%	0	N/A%
user_menu_site_status_alter	0	N/A%	-1	-1.0%	-1	-1.0%	0	N/A%	0	N/A%
array_diff	0	N/A%	1	1.0%	-3	-3.0%	0	N/A%	0	N/A%
implode	0	N/A%	0	0.0%	4	4.0%	0	N/A%	0	N/A%
system_page_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
user_template_preprocess_default_variables_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
array_merge	0	N/A%	0	0.0%	4	4.0%	0	N/A%	0	N/A%
array_intersect	0	N/A%	0	0.0%	-2	-2.0%	0	N/A%	0	N/A%
array_shift	0	N/A%	0	0.0%	1	1.0%	0	N/A%	0	N/A%