XHProf: Hierarchical Profiler Report

Diff Report: Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: 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 #5192e86ee04ad	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	9,675	10,026	351	3.6%
Incl. Wall Time (microsec) per call	9,675	10,026	351	3.6%
Excl. Wall Time (microsec)	89	97	8	9.0%
Incl. CPU (microsecs)	8,753	9,082	329	3.8%
Incl. CPU (microsecs) per call	8,753	9,082	329	3.8%
Excl. CPU (microsec)	61	73	12	19.7%
Incl. MemUse (bytes)	1,555,056	1,555,056	0	0.0%
Incl. MemUse (bytes) per call	1,555,056	1,555,056	0	0.0%
Excl. MemUse (bytes)	-22,320	-22,320	0	0.0%
Incl. PeakMemUse (bytes)	1,568,560	1,568,560	0	0.0%
Incl. PeakMemUse (bytes) per call	1,568,560	1,568,560	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%	351	150.6%	329	23.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			8	2.3%	12	3.6%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	351	100.0%	329	100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	240	68.4%	240	72.9%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	58	16.5%	83	25.2%	0	N/A%	0	N/A%
Drupal\Core\Config\Config::load	0	N/A%	18	5.1%	-29	-8.8%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::storage	0	N/A%	14	4.0%	15	4.6%	0	N/A%	0	N/A%
array_keys	0	N/A%	3	0.9%	1	0.3%	0	N/A%	0	N/A%
service_container_prod_::__construct	0	N/A%	3	0.9%	2	0.6%	0	N/A%	0	N/A%
Drupal\Core\Config\Config::get	0	N/A%	2	0.6%	1	0.3%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	0.3%	2	0.6%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	0.3%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	1	0.3%	5	1.5%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	0.3%	-1	-0.3%	0	N/A%	0	N/A%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	0.3%	-1	-0.3%	0	N/A%	0	N/A%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-0.3%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	0	0.0%	0	0.0%	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_::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	-0.3%	0	N/A%	0	N/A%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	0	0.0%	1	0.3%	0	N/A%	0	N/A%