XHProf: Hierarchical Profiler Report

Diff Report: Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::initializeContainer

Drupal\Core\DrupalKernel::initializeContainer	Run #5198fa286ed27	Run #5198f7eab7067	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	46,887	46,631	-256	-0.5%
Incl. Wall Time (microsec) per call	46,887	46,631	-256	-0.5%
Excl. Wall Time (microsec)	187	184	-3	-1.6%
Incl. CPU (microsecs)	36,002	36,003	1	0.0%
Incl. CPU (microsecs) per call	36,002	36,003	1	0.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	4,027,312	4,027,136	-176	-0.0%
Incl. MemUse (bytes) per call	4,027,312	4,027,136	-176	-0.0%
Excl. MemUse (bytes)	-32,040	-32,040	0	0.0%
Incl. PeakMemUse (bytes)	4,057,952	4,057,880	-72	-0.0%
Incl. PeakMemUse (bytes) per call	4,057,952	4,057,880	-72	-0.0%
Excl. PeakMemUse (bytes)	8,600	8,600	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%	-256	-0.7%	1	0.0%	-176	-1.4%	-72	-0.5%
Exclusive Metrics Diff for Current Function			-3	-1.2%	0	0.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-256	-100.0%	1	100.0%	-176	-100.0%	-72	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-283	-110.5%	1	100.0%	-24	-13.6%	48	66.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	68	26.6%	-1	-100.0%	-32	-18.2%	-104	-144.4%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-62	-24.2%	0	0.0%	0	0.0%	-72	-100.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	34	13.3%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-7	-2.7%	1	100.0%	-120	-68.2%	56	77.8%
service_container_prod_::__construct	0	N/A%	-3	-1.2%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	-2	-0.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	0.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	1	0.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	0.4%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	-1	-0.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	0	0.0%	0	0.0%	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%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	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%	0	0.0%	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%