XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::initializeContainer

Drupal\Core\DrupalKernel::initializeContainer	Run #52e49d73f02cb	Run #52e49caf3c7f2	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	22,765	22,920	155	0.7%
Incl. Wall Time (microsec) per call	22,765	22,920	155	0.7%
Excl. Wall Time (microsec)	138	149	11	8.0%
Incl. CPU (microsecs)	22,385	22,513	128	0.6%
Incl. CPU (microsecs) per call	22,385	22,513	128	0.6%
Excl. CPU (microsec)	76	87	11	14.5%
Incl. MemUse (bytes)	2,769,352	2,769,176	-176	-0.0%
Incl. MemUse (bytes) per call	2,769,352	2,769,176	-176	-0.0%
Excl. MemUse (bytes)	-22,368	-22,376	-8	-0.0%
Incl. PeakMemUse (bytes)	2,862,304	2,862,128	-176	-0.0%
Incl. PeakMemUse (bytes) per call	2,862,304	2,862,128	-176	-0.0%
Excl. PeakMemUse (bytes)	4,352	4,032	-320	-7.4%

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%	155	6.2%	128	6.3%	-176	-0.3%	-176	-0.3%
Exclusive Metrics Diff for Current Function			11	7.1%	11	8.6%	-8	-4.5%	-320	-181.8%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	155	100.0%	128	100.0%	-176	-100.0%	-176	-100.0%
*Child functions*
Drupal\Core\Config\ConfigFactory::get	0	N/A%	64	41.3%	64	50.0%	-32	-18.2%	88	50.0%
Drupal\Core\Config\Config::load	0	N/A%	62	40.0%	65	50.8%	0	0.0%	-312	-177.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-22	-14.2%	-24	-18.8%	-40	-22.7%	1,704	968.2%
array_keys	0	N/A%	14	9.0%	16	12.5%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	13	8.4%	11	8.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-13	-8.4%	-13	-10.2%	16	9.1%	296	168.2%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	12	7.7%	12	9.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	11	7.1%	10	7.8%	0	0.0%	-1,360	-772.7%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	6	3.9%	5	3.9%	0	0.0%	-200	-113.6%
Drupal\Core\DependencyInjection\Container::get	0	N/A%	-4	-2.6%	-34	-26.6%	-112	-63.6%	-56	-31.8%
Composer\Autoload\ClassLoader::getPrefixes	0	N/A%	-1	-0.6%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	1	0.6%	1	0.8%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	1	0.6%	1	0.8%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	0	0.0%	16	9.1%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	1	0.8%	0	0.0%	-16	-9.1%
class_exists	0	N/A%	0	0.0%	1	0.8%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	0	0.0%	-16	-9.1%	0	0.0%
service_container_prod::getParameter	0	N/A%	0	0.0%	1	0.8%	0	0.0%	0	0.0%