XHProf: Hierarchical Profiler Report

Diff Report: Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #52d3e93cb560e	Run #52d3e983be01d	Diff	Diff%
Number of Function Calls	330	327	-3	-0.9%
Incl. Wall Time (microsec)	220	207	-13	-5.9%
Incl. Wall Time (microsec) per call	1	1	-0	-5.0%
Excl. Wall Time (microsec)	220	207	-13	-5.9%
Incl. CPU (microsecs)	477	475	-2	-0.4%
Incl. CPU (microsecs) per call	1	1	0	0.5%
Excl. CPU (microsec)	477	475	-2	-0.4%
Incl. MemUse (bytes)	162,536	159,480	-3,056	-1.9%
Incl. MemUse (bytes) per call	493	488	-5	-1.0%
Excl. MemUse (bytes)	162,536	159,480	-3,056	-1.9%
Incl. PeakMemUse (bytes)	19,000	18,744	-256	-1.3%
Incl. PeakMemUse (bytes) per call	58	57	-0	-0.4%
Excl. PeakMemUse (bytes)	19,000	18,744	-256	-1.3%

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	-3	-100.0%	-13	-0.4%	-2	-0.1%	-3,056	-2.1%	-256	-0.2%
Exclusive Metrics Diff for Current Function			-13	-100.0%	-2	-100.0%	-3,056	-100.0%	-256	-100.0%
*Parent functions*
Drupal\Core\Config\Config::get	0	0.0%	-5	-38.5%	-8	-400.0%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	4	30.8%	17	850.0%	-24	-0.8%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	-3	-23.1%	-3	-150.0%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	-2	-15.4%	1	50.0%	0	0.0%	0	0.0%
menu_item_route_access	0	0.0%	-2	-15.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::get	0	0.0%	-2	-15.4%	-2	-100.0%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	-2	-15.4%	-2	-100.0%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	0.0%	-1	-7.7%	1	50.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	-1	-7.7%	-5	-250.0%	0	0.0%	0	0.0%
_menu_link_translate	0	0.0%	1	7.7%	0	0.0%	24	0.8%	0	0.0%
Twig_Loader_Filesystem::validateName	-3	-100.0%	-1	-7.7%	-5	-250.0%	-3,056	-100.0%	-1,120	-437.5%
arg	0	0.0%	1	7.7%	2	100.0%	0	0.0%	0	0.0%
_menu_translate	0	0.0%	0	0.0%	4	200.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField	0	0.0%	0	0.0%	1	50.0%	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%
menu_link_get_preferred	0	0.0%	0	0.0%	-1	-50.0%	0	0.0%	0	0.0%
menu_get_object	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp	0	0.0%	0	0.0%	1	50.0%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	0	0.0%	-2	-100.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	0	0.0%	5	250.0%	0	0.0%	0	0.0%
pager_find_page	0	0.0%	0	0.0%	1	50.0%	0	0.0%	0	0.0%
_drupal_default_html_head	0	0.0%	0	0.0%	-1	-50.0%	0	0.0%	864	337.5%
Drupal\Component\Plugin\PluginBase::getBasePluginId	0	0.0%	0	0.0%	-1	-50.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\Query\Condition::compile	0	0.0%	0	0.0%	-2	-100.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityAccessCheck::access	0	0.0%	0	0.0%	-3	-150.0%	0	0.0%	0	0.0%