XHProf: Hierarchical Profiler Report

Diff Report: Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #53195bb0cc668	Run #53195a48b6f09	Diff	Diff%
Number of Function Calls	1,169	1,166	-3	-0.3%
Incl. Wall Time (microsec)	1,301	1,292	-9	-0.7%
Incl. Wall Time (microsec) per call	1	1	-0	-0.4%
Excl. Wall Time (microsec)	1,301	1,292	-9	-0.7%
Incl. CPU (microsecs)	1,950	1,981	31	1.6%
Incl. CPU (microsecs) per call	2	2	0	1.9%
Excl. CPU (microsec)	1,950	1,981	31	1.6%
Incl. MemUse (bytes)	591,536	588,456	-3,080	-0.5%
Incl. MemUse (bytes) per call	506	505	-1	-0.3%
Excl. MemUse (bytes)	591,536	588,456	-3,080	-0.5%
Incl. PeakMemUse (bytes)	28,840	28,272	-568	-2.0%
Incl. PeakMemUse (bytes) per call	25	24	-0	-1.7%
Excl. PeakMemUse (bytes)	28,840	28,272	-568	-2.0%

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	-3	-100.0%	-9	-0.3%	31	0.9%	-3,080	-0.9%	-568	-0.2%
Exclusive Metrics Diff for Current Function			-9	-100.0%	31	100.0%	-3,080	-100.0%	-568	-100.0%
*Parent functions*
Twig_Loader_Filesystem::validateName	-3	-100.0%	-13	-144.4%	-18	-58.1%	-3,064	-99.5%	-712	-125.4%
Drupal\Core\Extension\ModuleHandler::parseDependency	0	0.0%	7	77.8%	13	41.9%	0	0.0%	0	0.0%
Symfony\Component\Yaml\Parser::parse@1	0	0.0%	-4	-44.4%	-3	-9.7%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::get	0	0.0%	-4	-44.4%	-2	-6.5%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	0.0%	4	44.4%	38	122.6%	0	0.0%	-32	-5.6%
Drupal\system\PathBasedBreadcrumbBuilder::build	0	0.0%	3	33.3%	3	9.7%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	-2	-22.2%	-7	-22.6%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::set	0	0.0%	0	0.0%	-2	-6.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField	0	0.0%	0	0.0%	-1	-3.2%	0	0.0%	0	0.0%
_drupal_default_html_head	0	0.0%	0	0.0%	2	6.5%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	1	3.2%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString	0	0.0%	0	0.0%	2	6.5%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\Query\Condition::compile	0	0.0%	0	0.0%	-4	-12.9%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	0	0.0%	-2	-6.5%	-8	-0.3%	0	0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	0	0.0%	1	3.2%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	0	0.0%	1	3.2%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	0	0.0%	-1	-3.2%	0	0.0%	176	31.0%
Symfony\Component\Yaml\Parser::parse	0	0.0%	0	0.0%	10	32.3%	-8	-0.3%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
_drupal_request_initialize	0	0.0%	0	0.0%	1	3.2%	0	0.0%	0	0.0%
arg	0	0.0%	0	0.0%	-1	-3.2%	0	0.0%	0	0.0%