XHProf: Hierarchical Profiler Report

Diff Report: Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: 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 #523f1f1f50546	Run #523f1dee40c1a	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	21,689	21,919	230	1.1%
Incl. Wall Time (microsec) per call	21,689	21,919	230	1.1%
Excl. Wall Time (microsec)	94	91	-3	-3.2%
Incl. CPU (microsecs)	20,886	20,857	-29	-0.1%
Incl. CPU (microsecs) per call	20,886	20,857	-29	-0.1%
Excl. CPU (microsec)	71	68	-3	-4.2%
Incl. MemUse (bytes)	2,984,016	2,983,920	-96	-0.0%
Incl. MemUse (bytes) per call	2,984,016	2,983,920	-96	-0.0%
Excl. MemUse (bytes)	-25,248	-25,248	0	0.0%
Incl. PeakMemUse (bytes)	3,059,776	3,060,392	616	0.0%
Incl. PeakMemUse (bytes) per call	3,059,776	3,060,392	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%	230	6.9%	-29	-0.9%	-96	-0.0%	616	0.3%
Exclusive Metrics Diff for Current Function			-3	-1.3%	-3	-10.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::boot	0	N/A%	230	100.0%	-29	-100.0%	-96	-100.0%	616	100.0%
*Child functions*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	162	70.4%	8	27.6%	-128	-133.3%	-192	-31.2%
Drupal\Core\Config\Config::load	0	N/A%	136	59.1%	31	106.9%	0	0.0%	64	10.4%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load	0	N/A%	-63	-27.4%	-62	-213.8%	-16	-16.7%	272	44.2%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	25	10.9%	26	89.7%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::storage	0	N/A%	-24	-10.4%	-23	-79.3%	48	50.0%	472	76.6%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	2	0.9%	2	6.9%	0	0.0%	0	0.0%
Composer\Autoload\ClassLoader::getPrefixes	0	N/A%	-2	-0.9%	-2	-6.9%	0	0.0%	0	0.0%
service_container_prod::__construct	0	N/A%	-2	-0.9%	-3	-10.3%	0	0.0%	0	0.0%
array_keys	0	N/A%	1	0.4%	0	0.0%	0	0.0%	0	0.0%
service_container_prod::getParameter	0	N/A%	-1	-0.4%	-2	-6.9%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces	0	N/A%	-1	-0.4%	-1	-3.4%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::getClassName	0	N/A%	0	0.0%	-1	-3.4%	0	0.0%	0	0.0%
Drupal::setContainer	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	0	0.0%	-1	-3.4%	0	0.0%	0	0.0%
class_exists	0	N/A%	0	0.0%	1	3.4%	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%
Drupal\Core\DrupalKernel::getServicesToPersist	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\DrupalKernel::registerNamespaces	0	N/A%	0	0.0%	1	3.4%	0	0.0%	0	0.0%