XHProf: Hierarchical Profiler Report

Diff Report: Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: 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 #519de96d52213	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	6,907	6,674	-233	-3.4%
Incl. Wall Time (microsec) per call	6,907	6,674	-233	-3.4%
Excl. Wall Time (microsec)	94	89	-5	-5.3%
Incl. CPU (microsecs)	5,869	5,796	-73	-1.2%
Incl. CPU (microsecs) per call	5,869	5,796	-73	-1.2%
Excl. CPU (microsec)	60	72	12	20.0%
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	-22,928	0	0.0%
Incl. PeakMemUse (bytes)	1,017,480	1,017,480	0	0.0%
Incl. PeakMemUse (bytes) per call	1,017,480	1,017,480	0	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%	-233	-14.2%	-73	-4.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-5	-2.1%	12	16.4%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-233	-100.0%	-73	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-219	-94.0%	-68	-93.2%	0	N/A%	0	N/A%
Drupal\Core\Config\Config::load	0	N/A%	-8	-3.4%	-2	-2.7%	0	N/A%	0	N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-2	-0.9%	-3	-4.1%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	2	0.9%	1	1.4%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	0.4%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-1	-0.4%	-2	-2.7%	0	N/A%	0	N/A%
array_keys	0	N/A%	-1	-0.4%	-4	-5.5%	0	N/A%	0	N/A%
Drupal\Core\Config\Config::get	0	N/A%	1	0.4%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::storage	0	N/A%	-1	-0.4%	-3	-4.1%	0	N/A%	0	N/A%
Drupal::setContainer	0	N/A%	0	0.0%	1	1.4%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	0	0.0%	-1	-1.4%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	0	0.0%	-1	-1.4%	0	N/A%	0	N/A%
class_exists	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	-1	-1.4%	0	N/A%	0	N/A%
service_container_prod_::__construct	0	N/A%	0	0.0%	1	1.4%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
service_container_prod_::getParameter	0	N/A%	0	0.0%	-2	-2.7%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-1.4%	0	N/A%	0	N/A%