XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #52e4a1c03557c	Run #52e4a222581ef	Diff	Diff%
Number of Function Calls	261	262	1	0.4%
Incl. Wall Time (microsec)	196	183	-13	-6.6%
Incl. Wall Time (microsec) per call	1	1	-0	-7.0%
Excl. Wall Time (microsec)	196	183	-13	-6.6%
Incl. CPU (microsecs)	426	412	-14	-3.3%
Incl. CPU (microsecs) per call	2	2	-0	-3.7%
Excl. CPU (microsec)	426	412	-14	-3.3%
Incl. MemUse (bytes)	127,424	128,480	1,056	0.8%
Incl. MemUse (bytes) per call	488	490	2	0.4%
Excl. MemUse (bytes)	127,424	128,480	1,056	0.8%
Incl. PeakMemUse (bytes)	18,544	18,552	8	0.0%
Incl. PeakMemUse (bytes) per call	71	71	-0	-0.3%
Excl. PeakMemUse (bytes)	18,544	18,552	8	0.0%

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%	-13	-2.6%	-14	-6.6%	1,056	4.1%	8	0.0%
Exclusive Metrics Diff for Current Function			-13	-100.0%	-14	-100.0%	1,056	100.0%	8	100.0%
*Parent functions*
Drupal\Core\Config\Config::get	0	0.0%	-8	-61.5%	-3	-21.4%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	-4	-30.8%	-2	-14.3%	0	0.0%	0	0.0%
_menu_translate	0	0.0%	-2	-15.4%	-3	-21.4%	0	0.0%	0	0.0%
arg	0	0.0%	1	7.7%	0	0.0%	24	2.3%	0	0.0%
Twig_Loader_Filesystem::validateName	1	100.0%	1	7.7%	3	21.4%	1,016	96.2%	0	0.0%
menu_item_route_access	0	0.0%	1	7.7%	0	0.0%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	-1	-7.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	0.0%	-1	-7.7%	-3	-21.4%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityAccessCheck::access	0	0.0%	0	0.0%	1	7.1%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::set	0	0.0%	0	0.0%	1	7.1%	0	0.0%	0	0.0%
_drupal_default_html_head	0	0.0%	0	0.0%	-1	-7.1%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	-1	-7.1%	0	0.0%	0	0.0%
Drupal\system\PathBasedBreadcrumbBuilder::build	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%	-2	-14.3%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	0	0.0%	2	14.3%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	0	0.0%	-2	-14.3%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	0	0.0%	4	28.6%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	0	0.0%	-3	-21.4%	16	1.5%	8	100.0%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	0	0.0%	-2	-14.3%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp	0	0.0%	0	0.0%	-1	-7.1%	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%	-2	-14.3%	0	0.0%	0	0.0%