XHProf: Hierarchical Profiler Report

Diff Report: Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: 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 #519a496084867	Run #519a4774889dd	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	220,045	135,480	-84,565	-38.4%
Incl. Wall Time (microsec) per call	220,045	135,480	-84,565	-38.4%
Excl. Wall Time (microsec)	854	535	-319	-37.4%
Incl. CPU (microsecs)	36,003	36,003	0	0.0%
Incl. CPU (microsecs) per call	36,003	36,003	0	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%	-84,565	-3.4%	0	0.0%	-176	-1.3%	-72	-0.5%
Exclusive Metrics Diff for Current Function			-319	-0.4%	0	N/A%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-84,565	-100.0%	0	N/A%	-176	-100.0%	-72	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-61,164	-72.3%	1	N/A%	-24	-13.6%	48	66.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-10,923	-12.9%	0	N/A%	-32	-18.2%	-104	-144.4%
Drupal\Core\DrupalKernel::storage	0	N/A%	-4,916	-5.8%	0	N/A%	-120	-68.2%	56	77.8%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-2,960	-3.5%	0	N/A%	0	0.0%	-72	-100.0%
Drupal\Core\Config\Config::load	0	N/A%	-1,699	-2.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-1,076	-1.3%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-821	-1.0%	0	N/A%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	-207	-0.2%	4,000	N/A%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-151	-0.2%	0	N/A%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	-71	-0.1%	0	N/A%	0	0.0%	0	0.0%
array_keys	0	N/A%	-68	-0.1%	-1	N/A%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	-64	-0.1%	0	N/A%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	-42	-0.0%	-4,000	N/A%	0	0.0%	0	0.0%
class_exists	0	N/A%	-22	-0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	-20	-0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	-16	-0.0%	0	N/A%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	-14	-0.0%	0	N/A%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	-12	-0.0%	0	N/A%	0	0.0%	0	0.0%