XHProf: Hierarchical Profiler Report

Diff Report: Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: 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 #51990c6b6ce43	Run #51990ceb6ce00	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	8,416	8,443	27	0.3%
Incl. Wall Time (microsec) per call	8,416	8,443	27	0.3%
Excl. Wall Time (microsec)	96	97	1	1.0%
Incl. CPU (microsecs)	7,801	7,831	30	0.4%
Incl. CPU (microsecs) per call	7,801	7,831	30	0.4%
Excl. CPU (microsec)	69	71	2	2.9%
Incl. MemUse (bytes)	1,379,056	1,379,064	8	0.0%
Incl. MemUse (bytes) per call	1,379,056	1,379,064	8	0.0%
Excl. MemUse (bytes)	-23,536	-23,536	0	0.0%
Incl. PeakMemUse (bytes)	1,401,536	1,401,544	8	0.0%
Incl. PeakMemUse (bytes) per call	1,401,536	1,401,544	8	0.0%
Excl. PeakMemUse (bytes)	6,512	6,512	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%	27	6.0%	30	2.4%	8	0.0%	8	0.0%
Exclusive Metrics Diff for Current Function			1	3.7%	2	6.7%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	27	100.0%	30	100.0%	8	100.0%	8	100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	43	159.3%	43	143.3%	-40	-500.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-16	-59.3%	-17	-56.7%	56	700.0%	56	700.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-2	-7.4%	-1	-3.3%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	2	7.4%	1	3.3%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-1	-3.7%	-1	-3.3%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	-1	-3.7%	2	6.7%	-8	-100.0%	-48	-600.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	3.7%	2	6.7%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	3.7%	-1	-3.3%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-1	-3.7%	-2	-6.7%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	2	6.7%	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::getClassName	0	N/A%	0	0.0%	-2	-6.7%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	0	0.0%	1	3.3%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	3.3%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	1	3.3%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-3.3%	0	0.0%	0	0.0%