XHProf: Hierarchical Profiler Report

Diff Report: Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: 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 #523f527beec76	Run #523f531e517da	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	22,506	22,652	146	0.6%
Incl. Wall Time (microsec) per call	22,506	22,652	146	0.6%
Excl. Wall Time (microsec)	93	121	28	30.1%
Incl. CPU (microsecs)	21,341	21,321	-20	-0.1%
Incl. CPU (microsecs) per call	21,341	21,321	-20	-0.1%
Excl. CPU (microsec)	66	90	24	36.4%
Incl. MemUse (bytes)	2,983,920	2,984,016	96	0.0%
Incl. MemUse (bytes) per call	2,983,920	2,984,016	96	0.0%
Excl. MemUse (bytes)	-25,248	-25,248	0	0.0%
Incl. PeakMemUse (bytes)	3,060,392	3,059,776	-616	-0.0%
Incl. PeakMemUse (bytes) per call	3,060,392	3,059,776	-616	-0.0%
Excl. PeakMemUse (bytes)	4,704	4,704	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%	146	3.6%	-20	-0.3%	96	0.4%	-616	-2.3%
Exclusive Metrics Diff for Current Function			28	19.2%	24	120.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	146	100.0%	-20	-100.0%	96	100.0%	-616	-100.0%
*Child functions*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	-283	-193.8%	-471	-2355.0%	128	133.3%	192	31.2%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	211	144.5%	211	1055.0%	16	16.7%	-272	-44.2%
Drupal\Core\Config\Config::load	0	N/A%	103	70.5%	124	620.0%	0	0.0%	-64	-10.4%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	58	39.7%	61	305.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	26	17.8%	26	130.0%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-17	-11.6%	-19	-95.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	15	10.3%	14	70.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-13	-8.9%	-12	-60.0%	-48	-50.0%	-472	-76.6%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	7	4.8%	8	40.0%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	5	3.4%	6	30.0%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	3	2.1%	4	20.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	1	0.7%	1	5.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	1	0.7%	2	10.0%	0	0.0%	0	0.0%
service_container_prod::getParameter	0	N/A%	1	0.7%	1	5.0%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::getPrefixes	0	N/A%	0	0.0%	1	5.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
class_exists	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	-5.0%	0	0.0%	0	0.0%