XHProf: Hierarchical Profiler Report

Diff Report: Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: 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 #5192e6f7bc551	Run #5192e84845baf	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	9,675	9,720	45	0.5%
Incl. Wall Time (microsec) per call	9,675	9,720	45	0.5%
Excl. Wall Time (microsec)	89	90	1	1.1%
Incl. CPU (microsecs)	8,753	8,771	18	0.2%
Incl. CPU (microsecs) per call	8,753	8,771	18	0.2%
Excl. CPU (microsec)	61	65	4	6.6%
Incl. MemUse (bytes)	1,555,056	1,555,008	-48	-0.0%
Incl. MemUse (bytes) per call	1,555,056	1,555,008	-48	-0.0%
Excl. MemUse (bytes)	-22,320	-22,352	-32	-0.1%
Incl. PeakMemUse (bytes)	1,568,560	1,568,544	-16	-0.0%
Incl. PeakMemUse (bytes) per call	1,568,560	1,568,544	-16	-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%	45	8.8%	18	1.7%	-48	-0.0%	-16	-0.0%
Exclusive Metrics Diff for Current Function			1	2.2%	4	22.2%	-32	-66.7%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	45	100.0%	18	100.0%	-48	-100.0%	-16	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	44	97.8%	12	66.7%	-128	-266.7%	-128	-800.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	13	28.9%	13	72.2%	80	166.7%	80	500.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-8	-17.8%	-7	-38.9%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	-8	-17.8%	-4	-22.2%	0	0.0%	0	0.0%
array_keys	0	N/A%	2	4.4%	2	11.1%	32	66.7%	32	200.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	2.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	1	2.2%	1	5.6%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	-1	-2.2%	-2	-11.1%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	0	0.0%	1	5.6%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	0	0.0%	-2	-11.1%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	1	5.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	2	11.1%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	-1	-5.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-5.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	0	0.0%	-1	-5.6%	0	0.0%	0	0.0%