XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #51ec5ca916d7d	Run #51ec5d631cb28	Diff	Diff%
Number of Function Calls	367	368	1	0.3%
Incl. Wall Time (microsec)	397	403	6	1.5%
Incl. Wall Time (microsec) per call	1	1	0	1.2%
Excl. Wall Time (microsec)	397	403	6	1.5%
Incl. CPU (microsecs)	695	688	-7	-1.0%
Incl. CPU (microsecs) per call	2	2	-0	-1.3%
Excl. CPU (microsec)	695	688	-7	-1.0%
Incl. MemUse (bytes)	180,064	181,032	968	0.5%
Incl. MemUse (bytes) per call	491	492	1	0.3%
Excl. MemUse (bytes)	180,064	181,032	968	0.5%
Incl. PeakMemUse (bytes)	20,912	20,120	-792	-3.8%
Incl. PeakMemUse (bytes) per call	57	55	-2	-4.0%
Excl. PeakMemUse (bytes)	20,912	20,120	-792	-3.8%

Parent/Child Regression/Improvement report for explode [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*
explode	1	100.0%	6	0.1%	-7	-0.1%	968	1.5%	-792	-1.2%
Exclusive Metrics Diff for Current Function			6	100.0%	-7	-100.0%	968	100.0%	-792	-100.0%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	4	66.7%	-2	-28.6%	0	0.0%	0	0.0%
_menu_link_translate	0	0.0%	1	16.7%	-3	-42.9%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::validateName	1	100.0%	1	16.7%	4	57.1%	968	100.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::build	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::access	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\block\BlockRenderController::viewMultiple	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
Drupal\block\Plugin\Core\Entity\Block::get	0	0.0%	0	0.0%	-8	-114.3%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::get	0	0.0%	0	0.0%	4	57.1%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::set	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
system_preprocess_block	0	0.0%	0	0.0%	2	28.6%	0	0.0%	0	0.0%
template_preprocess_block	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
Drupal\views\Plugin\Block\ViewsBlock::__construct	0	0.0%	0	0.0%	-2	-28.6%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@1	0	0.0%	0	0.0%	-2	-28.6%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	0	0.0%	-5	-71.4%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	0	0.0%	2	28.6%	0	0.0%	0	0.0%
_menu_translate	0	0.0%	0	0.0%	5	71.4%	0	0.0%	0	0.0%
arg	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	0.0%	0	0.0%	-4	-57.1%	0	0.0%	-568	-71.7%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString	0	0.0%	0	0.0%	2	28.6%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
_drupal_default_html_head	0	0.0%	0	0.0%	1	14.3%	0	0.0%	-224	-28.3%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	0	0.0%	2	28.6%	0	0.0%	0	0.0%
menu_item_route_access	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	0	0.0%	-2	-28.6%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%