XHProf: Hierarchical Profiler Report

Diff Report: Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: 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 #517c7d73caad2	Run #517c7dc1dc4c3	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	10,837	10,887	50	0.5%
Incl. Wall Time (microsec) per call	10,837	10,887	50	0.5%
Excl. Wall Time (microsec)	106	107	1	0.9%
Incl. CPU (microsecs)	9,803	9,971	168	1.7%
Incl. CPU (microsecs) per call	9,803	9,971	168	1.7%
Excl. CPU (microsec)	65	70	5	7.7%
Incl. MemUse (bytes)	1,406,528	1,406,520	-8	-0.0%
Incl. MemUse (bytes) per call	1,406,528	1,406,520	-8	-0.0%
Excl. MemUse (bytes)	-22,936	-22,936	0	0.0%
Incl. PeakMemUse (bytes)	1,431,168	1,431,160	-8	-0.0%
Incl. PeakMemUse (bytes) per call	1,431,168	1,431,160	-8	-0.0%
Excl. PeakMemUse (bytes)	6,464	6,464	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%	50	14.2%	168	17.9%	-8	-0.3%	-8	-0.3%
Exclusive Metrics Diff for Current Function			1	2.0%	5	3.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	50	100.0%	168	100.0%	-8	-100.0%	-8	-100.0%
*Child functions*
Drupal\Core\Config\Config::load	0	N/A%	-168	-336.0%	-25	-14.9%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	125	250.0%	100	59.5%	16	200.0%	56	700.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	97	194.0%	96	57.1%	-24	-300.0%	-24	-300.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-9	-18.0%	-9	-5.4%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	3	6.0%	4	2.4%	0	0.0%	-40	-500.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	2.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	-1	-2.0%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	1	2.0%	-2	-1.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	2.0%	1	0.6%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-1	-2.0%	-2	-1.2%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	0	0.0%	1	0.6%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	0	0.0%	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%	-1	-0.6%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	0.6%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	1	0.6%	0	0.0%	0	0.0%