XHProf: Hierarchical Profiler Report

Diff Report: Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: 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 #5198f0bb880ef	Run #5198f1db1bc51	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	6,703	6,715	12	0.2%
Incl. Wall Time (microsec) per call	6,703	6,715	12	0.2%
Excl. Wall Time (microsec)	90	97	7	7.8%
Incl. CPU (microsecs)	5,694	5,920	226	4.0%
Incl. CPU (microsecs) per call	5,694	5,920	226	4.0%
Excl. CPU (microsec)	65	74	9	13.8%
Incl. MemUse (bytes)	990,624	990,656	32	0.0%
Incl. MemUse (bytes) per call	990,624	990,656	32	0.0%
Excl. MemUse (bytes)	-23,512	-23,536	-24	-0.1%
Incl. PeakMemUse (bytes)	1,016,104	1,016,160	56	0.0%
Incl. PeakMemUse (bytes) per call	1,016,104	1,016,160	56	0.0%
Excl. PeakMemUse (bytes)	6,824	6,824	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%	12	0.7%	226	10.2%	32	0.1%	56	0.1%
Exclusive Metrics Diff for Current Function			7	58.3%	9	4.0%	-24	-75.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	12	100.0%	226	100.0%	32	100.0%	56	100.0%
*Child functions*
Drupal\Core\Config\Config::load	0	N/A%	-70	-583.3%	-10	-4.4%	-8	-25.0%	-56	-100.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	34	283.3%	187	82.7%	32	100.0%	72	128.6%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	23	191.7%	25	11.1%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	17	141.7%	17	7.5%	-8	-25.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-3	-25.0%	-3	-1.3%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	2	16.7%	2	0.9%	16	50.0%	16	28.6%
service_container_prod_::__construct	0	N/A%	2	16.7%	1	0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	-1	-8.3%	-1	-0.4%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	8.3%	2	0.9%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	-3	-1.3%	24	75.0%	24	42.9%
Drupal::setContainer	0	N/A%	0	0.0%	1	0.4%	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%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	1	0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-2	-0.9%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	0	0.0%	1	0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%