XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #531ccbd4518b6	Run #531ccb2cb8e3d	Diff	Diff%
Number of Function Calls	404	403	-1	-0.2%
Incl. Wall Time (microsec)	248	238	-10	-4.0%
Incl. Wall Time (microsec) per call	1	1	-0	-3.8%
Excl. Wall Time (microsec)	248	238	-10	-4.0%
Incl. CPU (microsecs)	598	619	21	3.5%
Incl. CPU (microsecs) per call	1	2	0	3.8%
Excl. CPU (microsec)	598	619	21	3.5%
Incl. MemUse (bytes)	212,552	211,544	-1,008	-0.5%
Incl. MemUse (bytes) per call	526	525	-1	-0.2%
Excl. MemUse (bytes)	212,552	211,544	-1,008	-0.5%
Incl. PeakMemUse (bytes)	18,816	18,816	0	0.0%
Incl. PeakMemUse (bytes) per call	47	47	0	0.2%
Excl. PeakMemUse (bytes)	18,816	18,816	0	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%	-10	-10.2%	21	8.0%	-1,008	-2.6%	0	0.0%
Exclusive Metrics Diff for Current Function			-10	-100.0%	21	100.0%	-1,008	-100.0%	0	N/A%
*Parent functions*
Drupal\Core\Config\Config::get	0	0.0%	-6	-60.0%	10	47.6%	0	0.0%	-32	N/A%
Twig_Loader_Filesystem::validateName	-1	-100.0%	-6	-60.0%	0	0.0%	-1,016	-100.8%	0	N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	4	40.0%	5	23.8%	8	0.8%	32	N/A%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	-3	-30.0%	2	9.5%	0	0.0%	0	N/A%
arg	0	0.0%	2	20.0%	2	9.5%	0	0.0%	0	N/A%
Drupal\Core\Datetime\Date::formatInterval	0	0.0%	-2	-20.0%	-2	-9.5%	0	0.0%	0	N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	2	20.0%	5	23.8%	0	0.0%	0	N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField	0	0.0%	1	10.0%	5	23.8%	0	0.0%	0	N/A%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	1	10.0%	1	4.8%	0	0.0%	0	N/A%
Drupal\Core\StreamWrapper\LocalStream::getTarget	0	0.0%	-1	-10.0%	1	4.8%	0	0.0%	0	N/A%
block_theme_suggestions_block	0	0.0%	-1	-10.0%	-3	-14.3%	0	0.0%	0	N/A%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	-1	-10.0%	-3	-14.3%	0	0.0%	0	N/A%
Drupal\system\PathBasedBreadcrumbBuilder::build	0	0.0%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
_drupal_default_html_head	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%
Drupal\Core\Theme\ThemeSettings::set	0	0.0%	0	0.0%	-2	-9.5%	0	0.0%	0	N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString	0	0.0%	0	0.0%	-2	-9.5%	0	0.0%	0	N/A%
Drupal\Core\StringTranslation\TranslationManager::formatPlural	0	0.0%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
file_uri_target	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	0	0.0%	1	4.8%	0	0.0%	0	N/A%
_drupal_request_initialize	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
Drupal\Core\Config\Entity\Query\Condition::compile	0	0.0%	0	0.0%	7	33.3%	0	0.0%	0	N/A%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp	0	0.0%	0	0.0%	-1	-4.8%	0	0.0%	0	N/A%
Drupal\Core\Theme\ThemeSettings::get	0	0.0%	0	0.0%	-5	-23.8%	0	0.0%	0	N/A%