XHProf: Hierarchical Profiler Report

Diff Report: Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: 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 #519dd86a86681	Run #519dd9ab8b74d	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	6,714	6,578	-136	-2.0%
Incl. Wall Time (microsec) per call	6,714	6,578	-136	-2.0%
Excl. Wall Time (microsec)	92	89	-3	-3.3%
Incl. CPU (microsecs)	5,816	5,742	-74	-1.3%
Incl. CPU (microsecs) per call	5,816	5,742	-74	-1.3%
Excl. CPU (microsec)	61	65	4	6.6%
Incl. MemUse (bytes)	992,664	992,648	-16	-0.0%
Incl. MemUse (bytes) per call	992,664	992,648	-16	-0.0%
Excl. MemUse (bytes)	-22,928	-22,920	8	0.0%
Incl. PeakMemUse (bytes)	1,017,480	1,017,464	-16	-0.0%
Incl. PeakMemUse (bytes) per call	1,017,480	1,017,464	-16	-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%	-136	-0.2%	-74	-0.1%	-16	-0.0%	-16	-0.0%
Exclusive Metrics Diff for Current Function			-3	-2.2%	4	5.4%	8	50.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-136	-100.0%	-74	-100.0%	-16	-100.0%	-16	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-108	-79.4%	-31	-41.9%	-40	-250.0%	-96	-600.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-22	-16.2%	-23	-31.1%	24	150.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	-10	-7.4%	-25	-33.8%	0	0.0%	88	550.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	3	2.2%	2	2.7%	0	0.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	2	1.5%	3	4.1%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	0.7%	0	0.0%	0	0.0%	16	100.0%
service_container_prod_::getParameter	0	N/A%	1	0.7%	-1	-1.4%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	0	0.0%	-8	-50.0%	-8	-50.0%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-1.4%	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\Core\Config\Config::get	0	N/A%	0	0.0%	1	1.4%	0	0.0%	-56	-350.0%
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::getClassName	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	0	0.0%	-1	-1.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	-2	-2.7%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	0	0.0%	0	0.0%	0	0.0%	40	250.0%