XHProf: Hierarchical Profiler Report

Diff Report: Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8	Run #539205a48c548	Diff	Diff%
Number of Function Calls	84	84	0	0.0%
Incl. Wall Time (microsec)	411,963	407,640	-4,323	-1.0%
Incl. Wall Time (microsec) per call	4,904	4,853	-51	-1.0%
Excl. Wall Time (microsec)	731	719	-12	-1.6%
Incl. CPU (microsecs)	377,276	372,930	-4,346	-1.2%
Incl. CPU (microsecs) per call	4,491	4,440	-52	-1.2%
Excl. CPU (microsec)	661	637	-24	-3.6%
Incl. MemUse (bytes)	7,882,680	7,787,092	-95,588	-1.2%
Incl. MemUse (bytes) per call	93,841	92,703	-1,138	-1.2%
Excl. MemUse (bytes)	44,024	44,024	0	0.0%
Incl. PeakMemUse (bytes)	8,156,892	8,060,168	-96,724	-1.2%
Incl. PeakMemUse (bytes) per call	97,106	95,954	-1,151	-1.2%
Excl. PeakMemUse (bytes)	14,416	14,048	-368	-2.6%

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%	-4,323	-93.9%	-4,346	-115.3%	-95,588	-101.5%	-96,724	-100.0%
Exclusive Metrics Diff for Current Function			-12	-0.3%	-24	-0.6%	0	0.0%	-368	-0.4%
*Parent functions*
Symfony\Component\HttpKernel\HttpKernel::handleRaw	0	N/A%	-2,382	-55.1%	-2,856	-65.7%	-95,136	-99.5%	-95,996	-99.2%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-1,533	-35.5%	-1,034	-23.8%	-4	-0.0%	564	0.6%
Drupal\Core\Template\RenderWrapper::render	0	N/A%	-308	-7.1%	-349	-8.0%	-456	-0.5%	-860	-0.9%
Drupal\Core\Access\AccessManager::performCheck	0	N/A%	-103	-2.4%	-104	-2.4%	20	0.0%	136	0.1%
Symfony\Component\EventDispatcher\EventDispatcher::sortListeners	0	N/A%	-25	-0.6%	-28	-0.6%	0	0.0%	-296	-0.3%
Drupal\Core\Form\FormBuilder::retrieveForm	0	N/A%	14	0.3%	16	0.4%	-4	-0.0%	0	0.0%
_drupal_render_process_post_render_cache	0	N/A%	8	0.2%	7	0.2%	-8	-0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@2	0	N/A%	5	0.1%	2	0.0%	0	0.0%	-136	-0.1%
Drupal\Core\Form\FormBuilder::handleInputElement	0	N/A%	4	0.1%	4	0.1%	0	0.0%	0	0.0%
drupal_process_attached	0	N/A%	-2	-0.0%	-1	-0.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::leaveScope	0	N/A%	-2	-0.0%	-4	-0.1%	0	0.0%	0	0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@1	0	N/A%	1	0.0%	1	0.0%	0	0.0%	-136	-0.1%
*Child functions*
Drupal\Core\Controller\HtmlPageController::content	0	N/A%	-2,380	-55.1%	-2,855	-65.7%	-95,136	-99.5%	-95,996	-99.2%
toolbar_toolbar	0	N/A%	-1,135	-26.3%	-567	-13.0%	0	0.0%	-56	-0.1%
shortcut_toolbar	0	N/A%	-479	-11.1%	-503	-11.6%	-4	-0.0%	148	0.2%
drupal_get_js	0	N/A%	-304	-7.0%	-389	-9.0%	-448	-0.5%	-3,880	-4.0%
node_help	0	N/A%	115	2.7%	68	1.6%	0	0.0%	192	0.2%
Drupal\node\Access\NodeAddAccessCheck::access	0	N/A%	-89	-2.1%	-88	-2.0%	20	0.0%	20	0.0%
drupal_get_css	0	N/A%	-37	-0.9%	6	0.1%	-8	-0.0%	3,020	3.1%
{closure}	0	N/A%	32	0.7%	33	0.8%	0	0.0%	0	0.0%
contextual_toolbar	0	N/A%	-28	-0.6%	-28	-0.6%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityAccessCheck::access	0	N/A%	-16	-0.4%	-15	-0.3%	0	0.0%	0	0.0%
Drupal\user\Form\UserLoginForm::buildForm	0	N/A%	13	0.3%	13	0.3%	-4	-0.0%	0	0.0%
search_help	0	N/A%	-10	-0.2%	-7	-0.2%	0	0.0%	0	0.0%
update_help	0	N/A%	-9	-0.2%	-9	-0.2%	0	0.0%	0	0.0%
tour_toolbar	0	N/A%	9	0.2%	10	0.2%	0	0.0%	0	0.0%
user_toolbar	0	N/A%	-7	-0.2%	-7	-0.2%	0	0.0%	0	0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass	0	N/A%	5	0.1%	3	0.1%	0	0.0%	0	0.0%
system_theme_suggestions_page	0	N/A%	3	0.1%	4	0.1%	0	0.0%	0	0.0%
node_block_access	0	N/A%	3	0.1%	5	0.1%	0	0.0%	0	0.0%
ajax_process_form	0	N/A%	2	0.0%	2	0.0%	0	0.0%	-136	-0.1%
system_theme_suggestions_html	0	N/A%	-2	-0.0%	-1	-0.0%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	2	0.0%	2	0.0%	-8	-0.0%	0	0.0%
system_stream_wrappers	0	N/A%	-1	-0.0%	4	0.1%	0	0.0%	128	0.1%
shortcut_help	0	N/A%	1	0.0%	0	0.0%	0	0.0%	0	0.0%
field_ui_help	0	N/A%	1	0.0%	4	0.1%	0	0.0%	0	0.0%
Drupal\Core\Access\DefaultAccessCheck::access	0	N/A%	-1	-0.0%	1	0.0%	0	0.0%	116	0.1%
block_help	0	N/A%	1	0.0%	5	0.1%	0	0.0%	0	0.0%
Drupal\user\Access\LoginStatusCheck::access	0	N/A%	-1	-0.0%	0	0.0%	0	0.0%	0	0.0%
custom_block_help	0	N/A%	1	0.0%	0	0.0%	0	0.0%	88	0.1%
drupal_add_html_head_link	0	N/A%	-1	-0.0%	-1	-0.0%	0	0.0%	0	0.0%
form_pre_render_actions_dropbutton	0	N/A%	1	0.0%	1	0.0%	0	0.0%	0	0.0%
text_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	N/A%	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%
taxonomy_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
system_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
views_ui_help	0	N/A%	0	0.0%	-2	-0.0%	0	0.0%	0	0.0%
views_help	0	N/A%	0	0.0%	-2	-0.0%	0	0.0%	0	0.0%
user_help	0	N/A%	0	0.0%	2	0.0%	0	0.0%	0	0.0%
system_theme_suggestions_region	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
tour_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
toolbar_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
menu_link_help	0	N/A%	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%
ckeditor_help	0	N/A%	0	0.0%	1	0.0%	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%	-1	-0.0%	0	0.0%	0	0.0%
contact_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
config_help	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_process_button	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
form_process_container	0	N/A%	0	0.0%	2	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%
form_type_textfield_value	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_process_pattern	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
form_process_group	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
form_process_actions	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
contextual_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
dblog_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
image_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
history_help	0	N/A%	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%
menu_ui_help	0	N/A%	0	0.0%	3	0.1%	0	0.0%	0	0.0%
options_help	0	N/A%	0	0.0%	-5	-0.1%	0	0.0%	0	0.0%
path_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
help_help	0	N/A%	0	0.0%	-1	-0.0%	0	0.0%	0	0.0%
filter_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
entity_help	0	N/A%	0	0.0%	-22	-0.5%	0	0.0%	0	0.0%
editor_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
entity_reference_help	0	N/A%	0	0.0%	2	0.0%	0	0.0%	0	0.0%
field_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	0.0%	0	0.0%	0	0.0%
rdf_help	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%