XHProf: Hierarchical Profiler Report

Diff Report: Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::initializeContainer

Drupal\Core\DrupalKernel::initializeContainer	Run #519de8fbb9479	Run #519de9d0c2818	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	6,907	6,729	-178	-2.6%
Incl. Wall Time (microsec) per call	6,907	6,729	-178	-2.6%
Excl. Wall Time (microsec)	94	93	-1	-1.1%
Incl. CPU (microsecs)	5,869	5,903	34	0.6%
Incl. CPU (microsecs) per call	5,869	5,903	34	0.6%
Excl. CPU (microsec)	60	66	6	10.0%
Incl. MemUse (bytes)	992,664	992,664	0	0.0%
Incl. MemUse (bytes) per call	992,664	992,664	0	0.0%
Excl. MemUse (bytes)	-22,928	-22,944	-16	-0.1%
Incl. PeakMemUse (bytes)	1,017,480	1,017,504	24	0.0%
Incl. PeakMemUse (bytes) per call	1,017,480	1,017,504	24	0.0%
Excl. PeakMemUse (bytes)	6,824	6,824	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::initializeContainer [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*
Drupal\Core\DrupalKernel::initializeContainer	0	N/A%	-178	-0.5%	34	0.1%	0	0.0%	24	0.0%
Exclusive Metrics Diff for Current Function			-1	-0.6%	6	17.6%	-16	N/A%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-178	-100.0%	34	100.0%	0	N/A%	24	100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-199	-111.8%	-3	-8.8%	-24	N/A%	-88	-366.7%
Drupal\Core\Config\Config::load	0	N/A%	19	10.7%	33	97.1%	0	N/A%	88	366.7%
Drupal\Core\DrupalKernel::storage	0	N/A%	3	1.7%	2	5.9%	0	N/A%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-2	-1.1%	-3	-8.8%	24	N/A%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	2	1.1%	2	5.9%	0	N/A%	48	200.0%
array_keys	0	N/A%	-2	-1.1%	-4	-11.8%	16	N/A%	16	66.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	2	1.1%	3	8.8%	0	N/A%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-1	-0.6%	-2	-5.9%	0	N/A%	16	66.7%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	0.6%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	0	0.0%	0	0.0%	0	N/A%	-56	-233.3%
Drupal::setContainer	0	N/A%	0	0.0%	1	2.9%	0	N/A%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
class_exists	0	N/A%	0	0.0%	-1	-2.9%	0	N/A%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	-1	-2.9%	0	N/A%	0	0.0%
service_container_prod_::__construct	0	N/A%	0	0.0%	1	2.9%	0	N/A%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	2.9%	0	N/A%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-2.9%	0	N/A%	0	0.0%