XHProf: Hierarchical Profiler Report

Diff Report: Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: 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 #518fbd1297c93	Run #518fb7370421e	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	7,933	8,295	362	4.6%
Incl. Wall Time (microsec) per call	7,933	8,295	362	4.6%
Excl. Wall Time (microsec)	94	91	-3	-3.2%
Incl. CPU (microsecs)	7,316	7,336	20	0.3%
Incl. CPU (microsecs) per call	7,316	7,336	20	0.3%
Excl. CPU (microsec)	75	64	-11	-14.7%
Incl. MemUse (bytes)	1,378,392	1,378,352	-40	-0.0%
Incl. MemUse (bytes) per call	1,378,392	1,378,352	-40	-0.0%
Excl. MemUse (bytes)	-22,920	-22,920	0	0.0%
Incl. PeakMemUse (bytes)	1,403,088	1,403,048	-40	-0.0%
Incl. PeakMemUse (bytes) per call	1,403,088	1,403,048	-40	-0.0%
Excl. PeakMemUse (bytes)	6,464	6,464	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%	362	11.5%	20	0.5%	-40	-0.0%	-40	-0.0%
Exclusive Metrics Diff for Current Function			-3	-0.8%	-11	-55.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	362	100.0%	20	100.0%	-40	-100.0%	-40	-100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	401	110.8%	46	230.0%	-16	-40.0%	-48	-120.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-21	-5.8%	-21	-105.0%	-16	-40.0%	-16	-40.0%
Drupal\Core\Config\Config::load	0	N/A%	-14	-3.9%	-3	-15.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	3	0.8%	5	25.0%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-2	-0.6%	-2	-10.0%	-8	-20.0%	24	60.0%
array_keys	0	N/A%	-2	-0.6%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-1	-0.3%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	-1	-0.3%	1	5.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	1	0.3%	1	5.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	1	0.3%	2	10.0%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	-1	-5.0%	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%
service_container_prod_::__construct	0	N/A%	0	0.0%	-1	-5.0%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	2	10.0%	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%	1	5.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	1	5.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%