XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for explode

explode	Run #52f5cbc19a0d8	Run #52f5cb0964fa0	Diff	Diff%
Number of Function Calls	252	251	-1	-0.4%
Incl. Wall Time (microsec)	191	192	1	0.5%
Incl. Wall Time (microsec) per call	1	1	0	0.9%
Excl. Wall Time (microsec)	191	192	1	0.5%
Incl. CPU (microsecs)	385	392	7	1.8%
Incl. CPU (microsecs) per call	2	2	0	2.2%
Excl. CPU (microsec)	385	392	7	1.8%
Incl. MemUse (bytes)	128,392	127,376	-1,016	-0.8%
Incl. MemUse (bytes) per call	509	507	-2	-0.4%
Excl. MemUse (bytes)	128,392	127,376	-1,016	-0.8%
Incl. PeakMemUse (bytes)	20,328	20,448	120	0.6%
Incl. PeakMemUse (bytes) per call	81	81	1	1.0%
Excl. PeakMemUse (bytes)	20,328	20,448	120	0.6%

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%	1	1.1%	7	3.6%	-1,016	-3.4%	120	0.4%
Exclusive Metrics Diff for Current Function			1	100.0%	7	100.0%	-1,016	-100.0%	120	100.0%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	0.0%	-5	-500.0%	-1	-14.3%	0	0.0%	-80	-66.7%
Twig_Loader_Filesystem::validateName	-1	-100.0%	-3	-300.0%	-5	-71.4%	-1,008	-99.2%	0	0.0%
Drupal\Core\Config\Config::get	0	0.0%	2	200.0%	-7	-100.0%	-8	-0.8%	-96	-80.0%
Drupal\Core\Routing\RouteCompiler::compile	0	0.0%	2	200.0%	3	42.9%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerResolver::createController	0	0.0%	2	200.0%	3	42.9%	0	0.0%	0	0.0%
drupal_settings_initialize	0	0.0%	1	100.0%	1	14.3%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId	0	0.0%	1	100.0%	4	57.1%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeSettings::get	0	0.0%	1	100.0%	2	28.6%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId	0	0.0%	0	0.0%	6	85.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityAccessCheck::access	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
Drupal\system\PathBasedBreadcrumbBuilder::build	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
_drupal_default_html_head	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
block_theme_suggestions_block	0	0.0%	0	0.0%	2	28.6%	0	0.0%	0	0.0%
Drupal\system\Plugin\Block\SystemHelpBlock::getActiveHelp	0	0.0%	0	0.0%	4	57.1%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\Query\Condition::compile	0	0.0%	0	0.0%	-8	-114.3%	0	0.0%	0	0.0%
Drupal\Core\Routing\MimeTypeMatcher::filter	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%
Drupal\Core\Field\FieldDefinition::getType	0	0.0%	0	0.0%	-3	-42.9%	0	0.0%	296	246.7%
Drupal\Core\Theme\ThemeSettings::set	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteCompiler::getFit	0	0.0%	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
arg	0	0.0%	0	0.0%	4	57.1%	0	0.0%	0	0.0%
comment_entity_load	0	0.0%	0	0.0%	1	14.3%	0	0.0%	0	0.0%