XHProf: Hierarchical Profiler Report

Diff Report: Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: 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 #52e6fcee66138	Run #52e6fc5cc809e	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	23,789	24,204	415	1.7%
Incl. Wall Time (microsec) per call	23,789	24,204	415	1.7%
Excl. Wall Time (microsec)	102	111	9	8.8%
Incl. CPU (microsecs)	23,430	23,831	401	1.7%
Incl. CPU (microsecs) per call	23,430	23,831	401	1.7%
Excl. CPU (microsec)	76	84	8	10.5%
Incl. MemUse (bytes)	2,859,288	2,859,448	160	0.0%
Incl. MemUse (bytes) per call	2,859,288	2,859,448	160	0.0%
Excl. MemUse (bytes)	-23,496	-23,496	0	0.0%
Incl. PeakMemUse (bytes)	2,952,680	2,953,216	536	0.0%
Incl. PeakMemUse (bytes) per call	2,952,680	2,953,216	536	0.0%
Excl. PeakMemUse (bytes)	4,392	4,416	24	0.5%

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%	415	16.2%	401	15.3%	160	0.2%	536	0.6%
Exclusive Metrics Diff for Current Function			9	2.2%	8	2.0%	0	0.0%	24	4.5%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	415	100.0%	401	100.0%	160	100.0%	536	100.0%
*Child functions*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	375	90.4%	355	88.5%	-96	-60.0%	-64	-11.9%
Drupal\Core\DrupalKernel::storage	0	N/A%	56	13.5%	57	14.2%	88	55.0%	248	46.3%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-14	-3.4%	-15	-3.7%	0	0.0%	336	62.7%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-13	-3.1%	-13	-3.2%	8	5.0%	-352	-65.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	5	1.2%	6	1.5%	144	90.0%	-264	-49.3%
Drupal\Core\Config\Config::get	0	N/A%	-3	-0.7%	-3	-0.7%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	2	0.5%	4	1.0%	16	10.0%	96	17.9%
array_keys	0	N/A%	-2	-0.5%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	0.2%	1	0.2%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	1	0.2%	1	0.2%	0	0.0%	528	98.5%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	0	0.0%	1	0.2%	0	0.0%	0	0.0%
Composer\Autoload\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%
service_container_prod::getParameter	0	N/A%	0	0.0%	2	0.5%	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%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	-16	-3.0%