XHProf: Hierarchical Profiler Report

Diff Report: Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: 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 #52353d82849e7	Run #52353e715a325	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	29,456	29,202	-254	-0.9%
Incl. Wall Time (microsec) per call	29,456	29,202	-254	-0.9%
Excl. Wall Time (microsec)	121	120	-1	-0.8%
Incl. CPU (microsecs)	28,515	28,341	-174	-0.6%
Incl. CPU (microsecs) per call	28,515	28,341	-174	-0.6%
Excl. CPU (microsec)	83	89	6	7.2%
Incl. MemUse (bytes)	3,491,928	3,491,736	-192	-0.0%
Incl. MemUse (bytes) per call	3,491,928	3,491,736	-192	-0.0%
Excl. MemUse (bytes)	-23,552	-23,552	0	0.0%
Incl. PeakMemUse (bytes)	3,579,480	3,579,584	104	0.0%
Incl. PeakMemUse (bytes) per call	3,579,480	3,579,584	104	0.0%
Excl. PeakMemUse (bytes)	3,112	3,120	8	0.3%

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%	-254	-3.9%	-174	-2.9%	-192	-0.2%	104	0.1%
Exclusive Metrics Diff for Current Function			-1	-0.4%	6	3.4%	0	0.0%	8	7.7%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-254	-100.0%	-174	-100.0%	-192	-100.0%	104	100.0%
*Child functions*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	-883	-347.6%	-829	-476.4%	-40	-20.8%	-88	-84.6%
Drupal\Core\DrupalKernel::storage	0	N/A%	437	172.0%	438	251.7%	-24	-12.5%	128	123.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	346	136.2%	346	198.9%	-112	-58.3%	32	30.8%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-75	-29.5%	-77	-44.3%	0	0.0%	40	38.5%
Drupal\Core\Config\Config::load	0	N/A%	-35	-13.8%	-9	-5.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-25	-9.8%	-25	-14.4%	-16	-8.3%	-16	-15.4%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-19	-7.5%	-20	-11.5%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	16	6.3%	17	9.8%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	-8	-3.1%	-9	-5.2%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::getPrefixes	0	N/A%	-3	-1.2%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-2	-0.8%	-3	-1.7%	0	0.0%	0	0.0%
service_container_prod::getParameter	0	N/A%	-1	-0.4%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	-1	-0.4%	-2	-1.1%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	-3	-1.7%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	-1	-0.6%	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%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%