XHProf: Hierarchical Profiler Report

Diff Report: Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: 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 #5204417bc7ab7	Run #5204425923c81	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	10,018	9,912	-106	-1.1%
Incl. Wall Time (microsec) per call	10,018	9,912	-106	-1.1%
Excl. Wall Time (microsec)	90	89	-1	-1.1%
Incl. CPU (microsecs)	9,011	8,907	-104	-1.2%
Incl. CPU (microsecs) per call	9,011	8,907	-104	-1.2%
Excl. CPU (microsec)	63	65	2	3.2%
Incl. MemUse (bytes)	1,728,384	1,728,344	-40	-0.0%
Incl. MemUse (bytes) per call	1,728,384	1,728,344	-40	-0.0%
Excl. MemUse (bytes)	-24,776	-24,776	0	0.0%
Incl. PeakMemUse (bytes)	1,819,600	1,819,560	-40	-0.0%
Incl. PeakMemUse (bytes) per call	1,819,600	1,819,560	-40	-0.0%
Excl. PeakMemUse (bytes)	4,856	4,856	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%	-106	-134.2%	-104	-13.3%	-40	-0.1%	-40	-0.1%
Exclusive Metrics Diff for Current Function			-1	-0.9%	2	1.9%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-106	-100.0%	-104	-100.0%	-40	-100.0%	-40	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-90	-84.9%	-95	-91.3%	32	80.0%	32	80.0%
Drupal\Core\Config\Config::load	0	N/A%	-28	-26.4%	-23	-22.1%	16	40.0%	16	40.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	9	8.5%	10	9.6%	-72	-180.0%	-72	-180.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-3	-2.8%	-3	-2.9%	0	0.0%	0	0.0%
service_container_prod::getParameter	0	N/A%	1	0.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	0.9%	2	1.9%	0	0.0%	-16	-40.0%
service_container_prod::__construct	0	N/A%	1	0.9%	1	1.0%	-16	-40.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	0.9%	2	1.9%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	1	0.9%	2	1.9%	0	0.0%	0	0.0%
array_keys	0	N/A%	1	0.9%	-2	-1.9%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	1	0.9%	1	1.0%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-1.0%	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%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	-2	-1.9%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	-1	-1.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	0	0.0%	2	1.9%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	-1	-1.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	2	1.9%	0	0.0%	0	0.0%