XHProf: Hierarchical Profiler Report

Diff Report: Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: 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 #519eb20dce0a3	Run #519eb193b2faa	Diff	Diff%
Number of Function Calls	210	210	0	0.0%
Incl. Wall Time (microsec)	4,737	4,764	27	0.6%
Incl. Wall Time (microsec) per call	23	23	0	0.6%
Excl. Wall Time (microsec)	1,750	1,674	-76	-4.3%
Incl. CPU (microsecs)	4,541	4,398	-143	-3.1%
Incl. CPU (microsecs) per call	22	21	-1	-3.1%
Excl. CPU (microsec)	1,416	1,307	-109	-7.7%
Incl. MemUse (bytes)	114,848	114,856	8	0.0%
Incl. MemUse (bytes) per call	547	547	0	0.0%
Excl. MemUse (bytes)	-19,056	-19,072	-16	-0.1%
Incl. PeakMemUse (bytes)	90,208	90,672	464	0.5%
Incl. PeakMemUse (bytes) per call	430	432	2	0.5%
Excl. PeakMemUse (bytes)	14,544	14,896	352	2.4%

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%	27	0.3%	-143	-0.9%	8	0.0%	464	0.1%
Exclusive Metrics Diff for Current Function			-76	-281.5%	-109	-76.2%	-16	-200.0%	352	75.9%
*Parent functions*
drupal_alter	0	N/A%	40	148.1%	-133	-93.0%	8	100.0%	464	100.0%
l	0	N/A%	-11	-40.7%	-8	-5.6%	0	0.0%	0	0.0%
menu_local_tasks	0	N/A%	-2	-7.4%	-2	-1.4%	0	0.0%	0	0.0%
*Child functions*
simpletest_js_alter	0	N/A%	229	848.1%	63	44.1%	0	0.0%	0	0.0%
node_query_node_access_alter	0	N/A%	-30	-111.1%	-28	-19.6%	0	0.0%	-48	-10.3%
views_query_views_alter	0	N/A%	-19	-70.4%	-18	-12.6%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations	0	N/A%	-18	-66.7%	-11	-7.7%	0	0.0%	88	19.0%
array_merge	0	N/A%	-12	-44.4%	-13	-9.1%	0	0.0%	0	0.0%
rdf_field_attach_view_alter	0	N/A%	-11	-40.7%	-12	-8.4%	0	0.0%	0	0.0%
is_array	0	N/A%	-10	-37.0%	12	8.4%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter@1	0	N/A%	-10	-37.0%	-13	-9.1%	0	0.0%	0	0.0%
function_exists	0	N/A%	-7	-25.9%	-2	-1.4%	0	0.0%	0	0.0%
array_keys	0	N/A%	-7	-25.9%	-5	-3.5%	16	200.0%	-288	-62.1%
menu_block_view_system_menu_block_alter	0	N/A%	-4	-14.8%	-4	-2.8%	0	0.0%	-16	-3.4%
implode	0	N/A%	-3	-11.1%	-4	-2.8%	0	0.0%	0	0.0%
system_page_alter	0	N/A%	3	11.1%	3	2.1%	8	100.0%	376	81.0%
node_entity_display_alter	0	N/A%	2	7.4%	-2	-1.4%	0	0.0%	0	0.0%
views_page_alter	0	N/A%	2	7.4%	2	1.4%	0	0.0%	0	0.0%
devel_translated_menu_link_alter	0	N/A%	1	3.7%	3	2.1%	0	0.0%	0	0.0%
user_menu_site_status_alter	0	N/A%	-1	-3.7%	-1	-0.7%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	-1	-3.7%	-3	-2.1%	0	0.0%	0	0.0%
array_intersect	0	N/A%	-1	-3.7%	-1	-0.7%	0	0.0%	0	0.0%
array_fill_keys	0	N/A%	0	0.0%	-1	-0.7%	0	0.0%	0	0.0%
array_diff	0	N/A%	0	0.0%	3	2.1%	0	0.0%	0	0.0%
array_shift	0	N/A%	0	0.0%	-4	-2.8%	0	0.0%	0	0.0%
devel_page_alter	0	N/A%	0	0.0%	2	1.4%	0	0.0%	0	0.0%