XHProf: Hierarchical Profiler Report

Diff Report: Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: 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 #53923d861ff11	Run #53923e49d2b58	Diff	Diff%
Number of Function Calls	129	129	0	0.0%
Incl. Wall Time (microsec)	587,421	586,107	-1,314	-0.2%
Incl. Wall Time (microsec) per call	4,554	4,543	-10	-0.2%
Excl. Wall Time (microsec)	1,068	1,023	-45	-4.2%
Incl. CPU (microsecs)	549,119	548,216	-903	-0.2%
Incl. CPU (microsecs) per call	4,257	4,250	-7	-0.2%
Excl. CPU (microsec)	967	954	-13	-1.3%
Incl. MemUse (bytes)	7,123,720	7,121,932	-1,788	-0.0%
Incl. MemUse (bytes) per call	55,223	55,209	-14	-0.0%
Excl. MemUse (bytes)	53,928	53,920	-8	-0.0%
Incl. PeakMemUse (bytes)	7,222,404	7,220,496	-1,908	-0.0%
Incl. PeakMemUse (bytes) per call	55,988	55,973	-15	-0.0%
Excl. PeakMemUse (bytes)	18,852	18,836	-16	-0.1%

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%	-1,314	-83.9%	-903	-82.7%	-1,788	-205.0%	-1,908	-274.1%
Exclusive Metrics Diff for Current Function			-45	-3.4%	-13	-1.4%	-8	-0.4%	-16	-0.8%
*Parent functions*
Symfony\Component\HttpKernel\HttpKernel::handleRaw	0	N/A%	-1,903	-144.8%	-1,178	-130.5%	-1,900	-106.3%	-2,916	-152.8%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	417	31.7%	35	3.9%	0	0.0%	552	28.9%
Drupal\Core\Form\FormBuilder::retrieveForm	0	N/A%	-159	-12.1%	87	9.6%	0	0.0%	144	7.5%
Drupal\Core\Template\RenderWrapper::render	0	N/A%	143	10.9%	207	22.9%	96	5.4%	860	45.1%
Drupal\Core\Access\AccessManager::performCheck	0	N/A%	103	7.8%	-146	-16.2%	0	0.0%	-1,212	-63.5%
_drupal_render_process_post_render_cache	0	N/A%	72	5.5%	74	8.2%	16	0.9%	452	23.7%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	N/A%	18	1.4%	17	1.9%	0	0.0%	220	11.5%
Drupal\Core\Menu\LocalTaskManager::getTitle	0	N/A%	-5	-0.4%	-3	-0.3%	0	0.0%	0	0.0%
Symfony\Component\EventDispatcher\EventDispatcher::sortListeners	0	N/A%	2	0.2%	3	0.3%	0	0.0%	-8	-0.4%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	-2	-0.2%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	-1	-0.1%	1	0.1%	0	0.0%	0	0.0%
drupal_process_attached	0	N/A%	1	0.1%	2	0.2%	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*
Drupal\Core\Controller\HtmlPageController::content	0	N/A%	-1,903	-144.8%	-1,180	-130.7%	-1,900	-106.3%	-2,916	-152.8%
toolbar_toolbar	0	N/A%	1,107	84.2%	329	36.4%	0	0.0%	0	0.0%
shortcut_toolbar	0	N/A%	-900	-68.5%	-433	-48.0%	0	0.0%	0	0.0%
Drupal\search\Form\SearchBlockForm::buildForm	0	N/A%	-159	-12.1%	84	9.3%	0	0.0%	144	7.5%
rdf_entity_prepare_view	0	N/A%	152	11.6%	-2	-0.2%	0	0.0%	536	28.1%
Drupal\node\Access\NodeAddAccessCheck::access	0	N/A%	106	8.1%	-41	-4.5%	0	0.0%	0	0.0%
drupal_get_js	0	N/A%	91	6.9%	122	13.5%	80	4.5%	264	13.8%
drupal_get_css	0	N/A%	87	6.6%	121	13.4%	20	1.1%	596	31.2%
Drupal\node\Access\NodeRevisionAccessCheck::access	0	N/A%	67	5.1%	-3	-0.3%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	58	4.4%	59	6.5%	16	0.9%	444	23.3%
system_stream_wrappers	0	N/A%	58	4.4%	97	10.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityAccessCheck::access	0	N/A%	-55	-4.2%	-81	-9.0%	0	0.0%	-1,212	-63.5%
tour_toolbar	0	N/A%	38	2.9%	42	4.7%	0	0.0%	0	0.0%
{closure}	0	N/A%	-36	-2.7%	-35	-3.9%	0	0.0%	0	0.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-15	-1.1%	-16	-1.8%	0	0.0%	0	0.0%
ajax_process_form	0	N/A%	14	1.1%	19	2.1%	0	0.0%	220	11.5%
Drupal\system\Controller\SystemController::setLinkActiveClass	0	N/A%	14	1.1%	13	1.4%	-4	-0.2%	8	0.4%
node_block_access	0	N/A%	12	0.9%	9	1.0%	0	0.0%	0	0.0%
system_theme_suggestions_page	0	N/A%	11	0.8%	12	1.3%	0	0.0%	44	2.3%
block_theme_suggestions_block	0	N/A%	-9	-0.7%	-11	-1.2%	0	0.0%	0	0.0%
contextual_toolbar	0	N/A%	-6	-0.5%	-6	-0.7%	0	0.0%	0	0.0%
Drupal\Core\Access\DefaultAccessCheck::access	0	N/A%	-5	-0.4%	-4	-0.4%	0	0.0%	0	0.0%
block_help	0	N/A%	5	0.4%	5	0.6%	0	0.0%	0	0.0%
form_pre_render_actions_dropbutton	0	N/A%	-5	-0.4%	-2	-0.2%	0	0.0%	0	0.0%
system_theme_suggestions_html	0	N/A%	4	0.3%	6	0.7%	12	0.7%	0	0.0%
user_toolbar	0	N/A%	-4	-0.3%	-4	-0.4%	0	0.0%	0	0.0%
system_theme_suggestions_field	0	N/A%	-4	-0.3%	-5	-0.6%	8	0.4%	-8	-0.4%
Drupal\Core\Menu\LocalTaskDefault::getTitle	0	N/A%	-3	-0.2%	-4	-0.4%	0	0.0%	0	0.0%
node_help	0	N/A%	3	0.2%	42	4.7%	0	0.0%	0	0.0%
Drupal\user\Access\LoginStatusCheck::access	0	N/A%	2	0.2%	3	0.3%	0	0.0%	0	0.0%
menu_ui_help	0	N/A%	2	0.2%	1	0.1%	0	0.0%	0	0.0%
config_help	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
contact_help	0	N/A%	-1	-0.1%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\user\Form\UserLoginForm::buildForm	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
breakpoint_help	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
form_process_actions	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
user_help	0	N/A%	1	0.1%	-25	-2.8%	-12	-0.7%	-12	-0.6%
form_process_pattern	0	N/A%	1	0.1%	2	0.2%	0	0.0%	0	0.0%
drupal_add_html_head_link	0	N/A%	1	0.1%	0	0.0%	0	0.0%	0	0.0%
dblog_help	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
path_help	0	N/A%	1	0.1%	-1	-0.1%	0	0.0%	0	0.0%
form_process_container	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
system_theme_suggestions_region	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
form_process_group	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%	-1	-0.1%	0	0.0%	0	0.0%
form_process_button	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
update_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
field_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%	1	0.1%	0	0.0%	0	0.0%
field_ui_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
file_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
help_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
filter_help	0	N/A%	0	0.0%	-4	-0.4%	0	0.0%	0	0.0%
entity_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
editor_help	0	N/A%	0	0.0%	-3	-0.3%	0	0.0%	0	0.0%
color_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
ckeditor_help	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
comment_help	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
contextual_help	0	N/A%	0	0.0%	-3	-0.3%	0	0.0%	0	0.0%
custom_block_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
history_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
image_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
toolbar_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
text_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
tour_help	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
views_ui_help	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
views_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%
system_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
options_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%
rdf_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
search_help	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%
shortcut_help	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
form_process_autocomplete	0	N/A%	0	0.0%	2	0.2%	0	0.0%	0	0.0%