XHProf: Hierarchical Profiler Report

Diff Report: Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: 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 #51fdbca2b5409	Run #51fdbdbb58abc	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	10,217	10,458	241	2.4%
Incl. Wall Time (microsec) per call	10,217	10,458	241	2.4%
Excl. Wall Time (microsec)	94	94	0	0.0%
Incl. CPU (microsecs)	9,425	9,430	5	0.1%
Incl. CPU (microsecs) per call	9,425	9,430	5	0.1%
Excl. CPU (microsec)	74	69	-5	-6.8%
Incl. MemUse (bytes)	1,780,488	1,780,448	-40	-0.0%
Incl. MemUse (bytes) per call	1,780,488	1,780,448	-40	-0.0%
Excl. MemUse (bytes)	-24,776	-24,776	0	0.0%
Incl. PeakMemUse (bytes)	1,871,704	1,871,624	-80	-0.0%
Incl. PeakMemUse (bytes) per call	1,871,704	1,871,624	-80	-0.0%
Excl. PeakMemUse (bytes)	4,856	4,856	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%	241	25.4%	5	6.9%	-40	-0.1%	-80	-0.3%
Exclusive Metrics Diff for Current Function			0	0.0%	-5	-100.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	241	100.0%	5	100.0%	-40	-100.0%	-80	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	262	108.7%	37	740.0%	0	0.0%	0	0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-15	-6.2%	-13	-260.0%	-40	-100.0%	-80	-100.0%
array_keys	0	N/A%	-3	-1.2%	-2	-40.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-2	-0.8%	-3	-60.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	1	0.4%	1	20.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-1	-0.4%	1	20.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	1	0.4%	-9	-180.0%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	-1	-0.4%	-1	-20.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	-1	-0.4%	1	20.0%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-1	-0.4%	-2	-40.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	1	0.4%	1	20.0%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	1	20.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
service_container_prod::getParameter	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	-1	-20.0%	0	0.0%	0	0.0%