XHProf: Hierarchical Profiler Report

Diff Report: Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: 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 #519dd86a86681	Run #519dd95192eac	Diff	Diff%
Number of Function Calls	382	382	0	0.0%
Incl. Wall Time (microsec)	4,885	4,881	-4	-0.1%
Incl. Wall Time (microsec) per call	13	13	-0	-0.1%
Excl. Wall Time (microsec)	2,204	2,236	32	1.5%
Incl. CPU (microsecs)	5,188	5,167	-21	-0.4%
Incl. CPU (microsecs) per call	14	14	-0	-0.4%
Excl. CPU (microsec)	1,854	1,873	19	1.0%
Incl. MemUse (bytes)	137,208	137,208	0	0.0%
Incl. MemUse (bytes) per call	359	359	0	0.0%
Excl. MemUse (bytes)	2,408	2,408	0	0.0%
Incl. PeakMemUse (bytes)	122,040	122,040	0	0.0%
Incl. PeakMemUse (bytes) per call	319	319	0	0.0%
Excl. PeakMemUse (bytes)	8,056	8,056	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%	-4	-0.3%	-21	-4.5%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			32	800.0%	19	90.5%	0	N/A%	0	N/A%
*Parent functions*
drupal_alter	0	N/A%	-5	-125.0%	-24	-114.3%	0	N/A%	0	N/A%
l	0	N/A%	1	25.0%	3	14.3%	0	N/A%	0	N/A%
menu_local_tasks	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
views_page_alter	0	N/A%	-24	-600.0%	-23	-109.5%	0	N/A%	0	N/A%
system_page_alter	0	N/A%	-13	-325.0%	-13	-61.9%	0	N/A%	0	N/A%
implode	0	N/A%	-2	-50.0%	1	4.8%	0	N/A%	0	N/A%
function_exists	0	N/A%	-2	-50.0%	-14	-66.7%	0	N/A%	0	N/A%
is_array	0	N/A%	1	25.0%	2	9.5%	0	N/A%	0	N/A%
node_query_node_access_alter	0	N/A%	1	25.0%	-1	-4.8%	0	N/A%	0	N/A%
rdf_field_attach_view_alter	0	N/A%	-1	-25.0%	3	14.3%	0	N/A%	0	N/A%
menu_block_view_system_menu_block_alter	0	N/A%	1	25.0%	0	0.0%	0	N/A%	0	N/A%
array_merge	0	N/A%	1	25.0%	1	4.8%	0	N/A%	0	N/A%
array_diff	0	N/A%	1	25.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	1	25.0%	3	14.3%	0	N/A%	0	N/A%
simpletest_js_alter	0	N/A%	0	0.0%	1	4.8%	0	N/A%	0	N/A%
user_template_preprocess_default_variables_alter	0	N/A%	0	0.0%	-1	-4.8%	0	N/A%	0	N/A%
node_entity_display_alter	0	N/A%	0	0.0%	-1	-4.8%	0	N/A%	0	N/A%
array_fill_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
array_shift	0	N/A%	0	0.0%	-1	-4.8%	0	N/A%	0	N/A%
user_menu_site_status_alter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
array_intersect	0	N/A%	0	0.0%	-2	-9.5%	0	N/A%	0	N/A%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	0	0.0%	3	14.3%	0	N/A%	0	N/A%
views_query_views_alter	0	N/A%	0	0.0%	2	9.5%	0	N/A%	0	N/A%