XHProf: Hierarchical Profiler Report

Diff Report: Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: 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 #5198f1db1bc51	Run #5198f0bb880ef	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	6,715	6,703	-12	-0.2%
Incl. Wall Time (microsec) per call	6,715	6,703	-12	-0.2%
Excl. Wall Time (microsec)	97	90	-7	-7.2%
Incl. CPU (microsecs)	5,920	5,694	-226	-3.8%
Incl. CPU (microsecs) per call	5,920	5,694	-226	-3.8%
Excl. CPU (microsec)	74	65	-9	-12.2%
Incl. MemUse (bytes)	990,656	990,624	-32	-0.0%
Incl. MemUse (bytes) per call	990,656	990,624	-32	-0.0%
Excl. MemUse (bytes)	-23,536	-23,512	24	0.1%
Incl. PeakMemUse (bytes)	1,016,160	1,016,104	-56	-0.0%
Incl. PeakMemUse (bytes) per call	1,016,160	1,016,104	-56	-0.0%
Excl. PeakMemUse (bytes)	6,824	6,824	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%	-12	-0.7%	-226	-10.2%	-32	-0.1%	-56	-0.1%
Exclusive Metrics Diff for Current Function			-7	-58.3%	-9	-4.0%	24	75.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	-12	-100.0%	-226	-100.0%	-32	-100.0%	-56	-100.0%
*Child functions*
Drupal\Core\Config\Config::load	0	N/A%	70	583.3%	10	4.4%	8	25.0%	56	100.0%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-34	-283.3%	-187	-82.7%	-32	-100.0%	-72	-128.6%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-23	-191.7%	-25	-11.1%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-17	-141.7%	-17	-7.5%	8	25.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	3	25.0%	3	1.3%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-2	-16.7%	-2	-0.9%	-16	-50.0%	-16	-28.6%
service_container_prod_::__construct	0	N/A%	-2	-16.7%	-1	-0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	8.3%	1	0.4%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	-1	-8.3%	-2	-0.9%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	3	1.3%	-24	-75.0%	-24	-42.9%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-0.4%	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%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	0.4%	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%	-1	-0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	2	0.9%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%