XHProf: Hierarchical Profiler Report

Diff Report: Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: 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 #51b032b631491	Run #51b033ccbc666	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	17,309	16,957	-352	-2.0%
Incl. Wall Time (microsec) per call	17,309	16,957	-352	-2.0%
Excl. Wall Time (microsec)	86	89	3	3.5%
Incl. CPU (microsecs)	15,989	15,907	-82	-0.5%
Incl. CPU (microsecs) per call	15,989	15,907	-82	-0.5%
Excl. CPU (microsec)	64	57	-7	-10.9%
Incl. MemUse (bytes)	1,901,264	1,901,072	-192	-0.0%
Incl. MemUse (bytes) per call	1,901,264	1,901,072	-192	-0.0%
Excl. MemUse (bytes)	-23,512	-23,512	0	0.0%
Incl. PeakMemUse (bytes)	1,917,800	1,917,608	-192	-0.0%
Incl. PeakMemUse (bytes) per call	1,917,800	1,917,608	-192	-0.0%
Excl. PeakMemUse (bytes)	6,176	6,176	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%	-352	-1.8%	-82	-0.4%	-192	-0.1%	-192	-0.1%
Exclusive Metrics Diff for Current Function			3	0.9%	-7	-8.5%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-352	-100.0%	-82	-100.0%	-192	-100.0%	-192	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-382	-108.5%	-206	-251.2%	-80	-41.7%	-40	-20.8%
Drupal\Core\Config\Config::load	0	N/A%	-97	-27.6%	-5	-6.1%	-24	-12.5%	-24	-12.5%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	78	22.2%	78	95.1%	-72	-37.5%	-72	-37.5%
Drupal\Core\DrupalKernel::storage	0	N/A%	37	10.5%	38	46.3%	-16	-8.3%	-16	-8.3%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	6	1.7%	7	8.5%	0	0.0%	-40	-20.8%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	2	0.6%	2	2.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	0.3%	2	2.4%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	1	0.3%	1	1.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-1	-0.3%	1	1.2%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	1	1.2%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	2	2.4%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	0	0.0%	1	1.2%	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%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	1.2%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	1	1.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	1	1.2%	0	0.0%	0	0.0%