XHProf: Hierarchical Profiler Report

Diff Report: Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: 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 #517d52b5a5611	Run #517d51ae434de	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	10,545	10,891	346	3.3%
Incl. Wall Time (microsec) per call	10,545	10,891	346	3.3%
Excl. Wall Time (microsec)	105	116	11	10.5%
Incl. CPU (microsecs)	9,712	9,899	187	1.9%
Incl. CPU (microsecs) per call	9,712	9,899	187	1.9%
Excl. CPU (microsec)	60	71	11	18.3%
Incl. MemUse (bytes)	1,406,528	1,406,528	0	0.0%
Incl. MemUse (bytes) per call	1,406,528	1,406,528	0	0.0%
Excl. MemUse (bytes)	-22,936	-22,936	0	0.0%
Incl. PeakMemUse (bytes)	1,431,064	1,431,064	0	0.0%
Incl. PeakMemUse (bytes) per call	1,431,064	1,431,064	0	0.0%
Excl. PeakMemUse (bytes)	6,464	6,464	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%	346	14.3%	187	13.4%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			11	3.2%	11	5.9%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	346	100.0%	187	100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	249	72.0%	96	51.3%	0	N/A%	0	N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	48	13.9%	46	24.6%	0	N/A%	0	N/A%
Drupal\Core\Config\Config::load	0	N/A%	27	7.8%	25	13.4%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::storage	0	N/A%	8	2.3%	7	3.7%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-3	-0.9%	-4	-2.1%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	0.3%	1	0.5%	0	N/A%	0	N/A%
Drupal\Core\Config\Config::get	0	N/A%	1	0.3%	2	1.1%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	0.3%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	0.3%	2	1.1%	0	N/A%	0	N/A%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	1	0.3%	0	0.0%	0	N/A%	0	N/A%
array_keys	0	N/A%	1	0.3%	2	1.1%	0	N/A%	0	N/A%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-0.5%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	0	0.0%	-1	-0.5%	0	N/A%	0	N/A%
class_exists	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
service_container_prod_::__construct	0	N/A%	0	0.0%	1	0.5%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	0.5%	0	N/A%	0	N/A%
service_container_prod_::getParameter	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-0.5%	0	N/A%	0	N/A%