XHProf: Hierarchical Profiler Report

Diff Report: Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

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

Drupal\Core\DrupalKernel::initializeContainer	Run #53195a48b6f09	Run #53195bb0cc668	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	27,616	28,033	417	1.5%
Incl. Wall Time (microsec) per call	27,616	28,033	417	1.5%
Excl. Wall Time (microsec)	97	93	-4	-4.1%
Incl. CPU (microsecs)	27,271	27,692	421	1.5%
Incl. CPU (microsecs) per call	27,271	27,692	421	1.5%
Excl. CPU (microsec)	71	67	-4	-5.6%
Incl. MemUse (bytes)	2,972,440	2,972,408	-32	-0.0%
Incl. MemUse (bytes) per call	2,972,440	2,972,408	-32	-0.0%
Excl. MemUse (bytes)	-21,736	-21,744	-8	-0.0%
Incl. PeakMemUse (bytes)	3,065,296	3,065,352	56	0.0%
Incl. PeakMemUse (bytes) per call	3,065,296	3,065,352	56	0.0%
Excl. PeakMemUse (bytes)	4,968	4,968	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%	417	12.1%	421	12.1%	-32	-0.0%	56	0.0%
Exclusive Metrics Diff for Current Function			-4	-1.0%	-4	-1.0%	-8	-25.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	417	100.0%	421	100.0%	-32	-100.0%	56	100.0%
*Child functions*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	358	85.9%	356	84.6%	88	275.0%	-112	-200.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	39	9.4%	39	9.3%	-128	-400.0%	248	442.9%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	23	5.5%	22	5.2%	0	0.0%	328	585.7%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-16	-3.8%	-16	-3.8%	0	0.0%	-112	-200.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	14	3.4%	21	5.0%	48	150.0%	-32	-57.1%
Drupal\Core\Config\Config::get	0	N/A%	-9	-2.2%	-8	-1.9%	-24	-75.0%	-112	-200.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	7	1.7%	8	1.9%	0	0.0%	-160	-285.7%
service_container_prod::__construct	0	N/A%	3	0.7%	3	0.7%	-16	-50.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	2	0.5%	2	0.5%	0	0.0%	0	0.0%
array_keys	0	N/A%	-1	-0.2%	1	0.2%	8	25.0%	8	14.3%
Composer\Autoload\ClassLoader::getPrefixes	0	N/A%	1	0.2%	2	0.5%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	1	0.2%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	-4	-1.0%	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%	-1	-0.2%	0	0.0%	0	0.0%