XHProf: Hierarchical Profiler Report

Diff Report: Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for call_user_func_array

call_user_func_array	Run #5392041970f3f	Run #539201f8938f4	Diff	Diff%
Number of Function Calls	118	118	0	0.0%
Incl. Wall Time (microsec)	202,528	203,104	576	0.3%
Incl. Wall Time (microsec) per call	1,716	1,721	5	0.3%
Excl. Wall Time (microsec)	963	934	-29	-3.0%
Incl. CPU (microsecs)	185,395	184,300	-1,095	-0.6%
Incl. CPU (microsecs) per call	1,571	1,562	-9	-0.6%
Excl. CPU (microsec)	904	864	-40	-4.4%
Incl. MemUse (bytes)	4,587,872	4,515,280	-72,592	-1.6%
Incl. MemUse (bytes) per call	38,880	38,265	-615	-1.6%
Excl. MemUse (bytes)	51,192	51,196	4	0.0%
Incl. PeakMemUse (bytes)	4,490,740	4,416,232	-74,508	-1.7%
Incl. PeakMemUse (bytes) per call	38,057	37,426	-631	-1.7%
Excl. PeakMemUse (bytes)	22,020	22,020	0	0.0%

Parent/Child Regression/Improvement report for call_user_func_array [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*
call_user_func_array	0	N/A%	576	39.3%	-1,095	-40.7%	-72,592	-124.6%	-74,508	-125.4%
Exclusive Metrics Diff for Current Function			-29	-5.0%	-40	-3.7%	4	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	481	83.5%	308	28.1%	4	0.0%	20	0.0%
Symfony\Component\HttpKernel\HttpKernel::handleRaw	0	N/A%	-226	-39.2%	-1,450	-132.4%	-72,612	-100.0%	-74,148	-99.5%
Drupal\Core\Template\RenderWrapper::render	0	N/A%	226	39.2%	183	16.7%	12	0.0%	-692	-0.9%
Drupal\Core\Form\FormBuilder::retrieveForm	0	N/A%	125	21.7%	33	3.0%	0	0.0%	0	0.0%
_drupal_render_process_post_render_cache	0	N/A%	-110	-19.1%	-107	-9.8%	-4	-0.0%	140	0.2%
Drupal\Core\Access\AccessManager::performCheck	0	N/A%	95	16.5%	-47	-4.3%	8	0.0%	172	0.2%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	-5	-0.9%	-3	-0.3%	0	0.0%	0	0.0%
Symfony\Component\EventDispatcher\EventDispatcher::sortListeners	0	N/A%	-3	-0.5%	-3	-0.3%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	N/A%	-3	-0.5%	-4	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	-2	-0.3%	-2	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Menu\LocalTaskManager::getTitle	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
drupal_process_attached	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::leaveScope	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
*Child functions*
toolbar_toolbar	0	N/A%	515	89.4%	470	42.9%	0	0.0%	-36	-0.0%
drupal_get_js	0	N/A%	281	48.8%	272	24.8%	-32	-0.0%	-824	-1.1%
Drupal\Core\Controller\HtmlPageController::content	0	N/A%	-226	-39.2%	-1,451	-132.5%	-72,612	-100.0%	-74,148	-99.5%
Drupal\search\Form\SearchBlockForm::buildForm	0	N/A%	115	20.0%	27	2.5%	0	0.0%	0	0.0%
Drupal\node\Access\NodeAddAccessCheck::access	0	N/A%	107	18.6%	3	0.3%	0	0.0%	-16	-0.0%
drupal_get_css	0	N/A%	-84	-14.6%	-121	-11.1%	40	0.1%	180	0.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-54	-9.4%	-55	-5.0%	-4	-0.0%	176	0.2%
Drupal\system\Controller\SystemController::setLinkActiveClass	0	N/A%	-53	-9.2%	-52	-4.7%	0	0.0%	-36	-0.0%
system_stream_wrappers	0	N/A%	39	6.8%	-31	-2.8%	-4	-0.0%	36	0.0%
shortcut_toolbar	0	N/A%	-34	-5.9%	-30	-2.7%	4	0.0%	40	0.1%
{closure}	0	N/A%	29	5.0%	29	2.6%	0	0.0%	-48	-0.1%
Drupal\Core\Entity\EntityAccessCheck::access	0	N/A%	-17	-3.0%	-32	-2.9%	8	0.0%	188	0.3%
block_theme_suggestions_block	0	N/A%	-13	-2.3%	-13	-1.2%	0	0.0%	0	0.0%
node_block_access	0	N/A%	11	1.9%	14	1.3%	0	0.0%	0	0.0%
Drupal\user\Form\UserLoginForm::buildForm	0	N/A%	8	1.4%	8	0.7%	0	0.0%	0	0.0%
contextual_toolbar	0	N/A%	-6	-1.0%	-7	-0.6%	0	0.0%	0	0.0%
ajax_process_form	0	N/A%	-5	-0.9%	-7	-0.6%	0	0.0%	0	0.0%
Drupal\node\Access\NodeRevisionAccessCheck::access	0	N/A%	4	0.7%	-15	-1.4%	0	0.0%	0	0.0%
toolbar_help	0	N/A%	-4	-0.7%	-5	-0.5%	0	0.0%	0	0.0%
system_theme_suggestions_html	0	N/A%	-3	-0.5%	-2	-0.2%	4	0.0%	0	0.0%
block_help	0	N/A%	-3	-0.5%	-2	-0.2%	0	0.0%	0	0.0%
tour_toolbar	0	N/A%	3	0.5%	4	0.4%	0	0.0%	0	0.0%
form_process_group	0	N/A%	-1	-0.2%	-2	-0.2%	0	0.0%	0	0.0%
form_process_actions	0	N/A%	-1	-0.2%	1	0.1%	0	0.0%	0	0.0%
system_help	0	N/A%	1	0.2%	2	0.2%	0	0.0%	0	0.0%
Drupal\Core\Access\DefaultAccessCheck::access	0	N/A%	-1	-0.2%	-2	-0.2%	0	0.0%	0	0.0%
form_process_pattern	0	N/A%	1	0.2%	2	0.2%	0	0.0%	0	0.0%
Drupal\Core\Menu\LocalTaskDefault::getTitle	0	N/A%	1	0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
custom_block_help	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
config_help	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Access\LoginStatusCheck::access	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
update_help	0	N/A%	-1	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
system_theme_suggestions_page	0	N/A%	-1	-0.2%	1	0.1%	0	0.0%	-20	-0.0%
node_help	0	N/A%	1	0.2%	-49	-4.5%	0	0.0%	0	0.0%
form_process_container	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
form_pre_render_actions_dropbutton	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
system_theme_suggestions_region	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
drupal_add_html_head_link	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
user_toolbar	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
form_type_textfield_value	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_process_button	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
tour_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
entity_reference_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
entity_help	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
field_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
field_ui_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
filter_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
file_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
editor_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
dblog_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
ckeditor_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
breakpoint_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
color_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
comment_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
contextual_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
contact_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
help_help	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
history_help	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
taxonomy_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
shortcut_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
text_help	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
user_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
views_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
views_ui_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
search_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
rdf_help	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
menu_link_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
image_help	0	N/A%	0	0.0%	-2	-0.2%	0	0.0%	0	0.0%
menu_ui_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
options_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
path_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_process_autocomplete	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%