XHProf: Hierarchical Profiler Report

Diff Report: Run #54f29b385ace9: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip: Click a function name below to drill down.

array_flip	Run #54f29b385ace9	Run #54f29a0893b1f	Diff	Diff%
Number of Function Calls	121	120	-1	-0.8%
Incl. Wall Time (microsec)	280	273	-7	-2.5%
Incl. Wall Time (microsec) per call	2	2	-0	-1.7%
Excl. Wall Time (microsec)	280	273	-7	-2.5%
Incl. MemUse (bytes)	169,248	169,192	-56	-0.0%
Incl. MemUse (bytes) per call	1,399	1,410	11	0.8%
Excl. MemUse (bytes)	169,248	169,192	-56	-0.0%
Incl. PeakMemUse (bytes)	33,888	34,008	120	0.4%
Incl. PeakMemUse (bytes) per call	280	283	3	1.2%
Excl. PeakMemUse (bytes)	33,888	34,008	120	0.4%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
array_flip	-1	-100.0%	-7	-0.0%	-56	-0.1%	120	0.1%
Exclusive Metrics Diff for Current Function			-7	-100.0%	-56	-100.0%	120	100.0%
*Parent functions*
Drupal\Core\Config\CachedStorage::readMultiple	0	0.0%	-2	-28.6%	0	0.0%	120	100.0%
Drupal\Component\Utility\Xss::filter	0	0.0%	-2	-28.6%	24	42.9%	0	0.0%
Drupal\Core\Entity\EntityStorageBase::loadMultiple	0	0.0%	-2	-28.6%	-8	-14.3%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames	0	0.0%	-1	-14.3%	0	0.0%	0	0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols	0	0.0%	0	0.0%	0	0.0%	0	0.0%
template_preprocess_form_element	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Twig_Template::getAttribute	-1	-100.0%	0	0.0%	-72	-128.6%	0	0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Routing\Enhancer\ParamConversionEnhancer::copyRawVariables	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Authentication\AuthenticationManager::filterProviders	0	0.0%	0	0.0%	0	0.0%	0	0.0%