XHProf: Hierarchical Profiler Report

Diff Report: Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

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

Drupal\Core\DrupalKernel::initializeContainer	Run #52e48e674e7b6	Run #52e48ef364ce3	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	22,814	23,228	414	1.8%
Incl. Wall Time (microsec) per call	22,814	23,228	414	1.8%
Excl. Wall Time (microsec)	146	148	2	1.4%
Incl. CPU (microsecs)	22,392	22,863	471	2.1%
Incl. CPU (microsecs) per call	22,392	22,863	471	2.1%
Excl. CPU (microsec)	72	77	5	6.9%
Incl. MemUse (bytes)	2,757,848	2,757,776	-72	-0.0%
Incl. MemUse (bytes) per call	2,757,848	2,757,776	-72	-0.0%
Excl. MemUse (bytes)	-21,784	-21,784	0	0.0%
Incl. PeakMemUse (bytes)	2,845,872	2,846,216	344	0.0%
Incl. PeakMemUse (bytes) per call	2,845,872	2,846,216	344	0.0%
Excl. PeakMemUse (bytes)	4,368	4,352	-16	-0.4%

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%	414	130.2%	471	118.6%	-72	-0.2%	344	0.8%
Exclusive Metrics Diff for Current Function			2	0.5%	5	1.1%	0	0.0%	-16	-4.7%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	414	100.0%	471	100.0%	-72	-100.0%	344	100.0%
*Child functions*
Drupal\Core\Config\ConfigFactory::get	0	N/A%	194	46.9%	192	40.8%	-144	-200.0%	-384	-111.6%
Drupal\Core\Config\Config::load	0	N/A%	76	18.4%	74	15.7%	0	0.0%	8	2.3%
Drupal\Core\DependencyInjection\Container::get	0	N/A%	60	14.5%	118	25.1%	120	166.7%	344	100.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	44	10.6%	44	9.3%	0	0.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	39	9.4%	40	8.5%	-48	-66.7%	-1,328	-386.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-6	-1.4%	-7	-1.5%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	5	1.2%	4	0.8%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	-4	-1.0%	-4	-0.8%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	3	0.7%	4	0.8%	0	0.0%	0	0.0%
array_keys	0	N/A%	1	0.2%	-2	-0.4%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::getPrefixes	0	N/A%	-1	-0.2%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	1	0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	3	0.6%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	2	0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	0	0.0%	1	0.2%	0	0.0%	1,720	500.0%
service_container_prod::getParameter	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%