XHProf: Hierarchical Profiler Report

Diff Report: Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\DrupalKernel::initializeContainer

Drupal\Core\DrupalKernel::initializeContainer	Run #519abf80bb905	Run #519ac1c42d00d	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	35,981	36,427	446	1.2%
Incl. Wall Time (microsec) per call	35,981	36,427	446	1.2%
Excl. Wall Time (microsec)	168	169	1	0.6%
Incl. CPU (microsecs)	35,273	35,725	452	1.3%
Incl. CPU (microsecs) per call	35,273	35,725	452	1.3%
Excl. CPU (microsec)	126	127	1	0.8%
Incl. MemUse (bytes)	2,844,000	2,844,016	16	0.0%
Incl. MemUse (bytes) per call	2,844,000	2,844,016	16	0.0%
Excl. MemUse (bytes)	-23,320	-23,344	-24	-0.1%
Incl. PeakMemUse (bytes)	2,874,472	2,874,488	16	0.0%
Incl. PeakMemUse (bytes) per call	2,874,472	2,874,488	16	0.0%
Excl. PeakMemUse (bytes)	6,232	6,208	-24	-0.4%

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%	446	3.7%	452	3.1%	16	0.0%	16	0.0%
Exclusive Metrics Diff for Current Function			1	0.2%	1	0.2%	-24	-150.0%	-24	-150.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	446	100.0%	452	100.0%	16	100.0%	16	100.0%
*Child functions*
Symfony\Component\DependencyInjection\Container::get	0	N/A%	286	64.1%	298	65.9%	40	250.0%	40	250.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	118	26.5%	119	26.3%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	24	5.4%	24	5.3%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	-19	-4.3%	-19	-4.2%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::load	0	N/A%	15	3.4%	7	1.5%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	15	3.4%	15	3.3%	0	0.0%	0	0.0%
array_keys	0	N/A%	2	0.4%	1	0.2%	0	0.0%	0	0.0%
service_container_prod_::__construct	0	N/A%	2	0.4%	2	0.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	0.2%	3	0.7%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	-1	-0.2%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	1	0.2%	1	0.2%	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%	0	0.0%	0	0.0%	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%
class_exists	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::persistServices	0	N/A%	0	0.0%	1	0.2%	0	0.0%	0	0.0%
service_container_prod_::getParameter	0	N/A%	0	0.0%	-1	-0.2%	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%