XHProf: Hierarchical Profiler Report

Diff Report: Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #52c862ea26981	Run #52c8629919553	Diff	Diff%
Number of Function Calls	414	413	-1	-0.2%
Incl. Wall Time (microsec)	264	274	10	3.8%
Incl. Wall Time (microsec) per call	1	1	0	4.0%
Excl. Wall Time (microsec)	264	274	10	3.8%
Incl. CPU (microsecs)	572	582	10	1.7%
Incl. CPU (microsecs) per call	1	1	0	2.0%
Excl. CPU (microsec)	572	582	10	1.7%
Incl. MemUse (bytes)	192,800	191,792	-1,008	-0.5%
Incl. MemUse (bytes) per call	466	464	-1	-0.3%
Excl. MemUse (bytes)	192,800	191,792	-1,008	-0.5%
Incl. PeakMemUse (bytes)	20,064	20,200	136	0.7%
Incl. PeakMemUse (bytes) per call	48	49	0	0.9%
Excl. PeakMemUse (bytes)	20,064	20,200	136	0.7%

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%	10	15.6%	10	5.6%	-1,008	-3.7%	136	0.5%
Exclusive Metrics Diff for Current Function			10	100.0%	10	100.0%	-1,008	-100.0%	136	100.0%
*Parent functions*
Drupal\Core\Config\Config::get	0	0.0%	6	60.0%	-6	-60.0%	8	0.8%	8	5.9%
Twig_Loader_Filesystem::validateName	-1	-100.0%	3	30.0%	1	10.0%	-1,016	-100.8%	0	0.0%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	-3	-30.0%	1	10.0%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	2	20.0%	2	20.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	2	20.0%	8	80.0%	0	0.0%	0	0.0%
arg	0	0.0%	-1	-10.0%	1	10.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField	0	0.0%	1	10.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	0.0%	1	10.0%	2	20.0%	0	0.0%	0	0.0%
Drupal\system\PathBasedBreadcrumbBuilder::build	0	0.0%	-1	-10.0%	-1	-10.0%	0	0.0%	0	0.0%
_menu_translate	0	0.0%	0	0.0%	1	10.0%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
menu_item_route_access	0	0.0%	0	0.0%	-2	-20.0%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::set	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::get	0	0.0%	0	0.0%	-1	-10.0%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp	0	0.0%	0	0.0%	2	20.0%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	0	0.0%	-2	-20.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	0	0.0%	-1	-10.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	0	0.0%	7	70.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\display\PathPluginBase::getPath	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_drupal_default_html_head	0	0.0%	0	0.0%	-1	-10.0%	0	0.0%	128	94.1%
Drupal\Component\Plugin\PluginBase::getBasePluginId	0	0.0%	0	0.0%	2	20.0%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\Query\Condition::compile	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_menu_link_translate	0	0.0%	0	0.0%	-3	-30.0%	0	0.0%	0	0.0%