Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::initializeContainer

Drupal\Core\DrupalKernel::initializeContainerRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,546 6,892 346 5.3%
Incl. Wall Time (microsec) per call 6,546 6,892 346 5.3%
Excl. Wall Time (microsec)87 86 -1 -1.1%
Incl. CPU (microsecs)6,052 6,149 97 1.6%
Incl. CPU (microsecs) per call 6,052 6,149 97 1.6%
Excl. CPU (microsec)66 59 -7 -10.6%
Incl. MemUse (bytes)1,092,312 1,092,320 8 0.0%
Incl. MemUse (bytes) per call 1,092,312 1,092,320 8 0.0%
Excl. MemUse (bytes)-22,928 -22,928 0 0.0%
Incl. PeakMemUse (bytes)1,187,400 1,187,408 8 0.0%
Incl. PeakMemUse (bytes) per call 1,187,400 1,187,408 8 0.0%
Excl. PeakMemUse (bytes)4,616 4,616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\DrupalKernel::initializeContainer [View Callgraph Diff]


Function NameCalls DiffCalls
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::initializeContainer0 N/A% 346 14.7% 97 2.8% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -0.3% -7 -7.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::boot0 N/A% 346 100.0% 97 100.0% 8 100.0% 8 100.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 408 117.9% 161 166.0% 8 100.0% 8 100.0%
Drupal\Core\Config\Config::load0 N/A% -27 -7.8% -27 -27.8% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::get0 N/A% -21 -6.1% -20 -20.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% -5 -1.4% -4 -4.1% 0 0.0% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% -4 -1.2% -4 -4.1% 0 0.0% 0 0.0%
service_container_prod::__construct0 N/A% -2 -0.6% -1 -1.0% 8 100.0% 0 0.0%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -1 -0.3% 1 1.0% 0 0.0% -120 -1500.0%
Drupal::setContainer0 N/A% -1 -0.3% -1 -1.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::storage0 N/A% 1 0.3% 1 1.0% -8 -100.0% 32 400.0%
service_container_prod::getParameter0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -0.3% -3 -3.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes0 N/A% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists0 N/A% 0 0.0% 3 3.1% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load0 N/A% 0 0.0% -1 -1.0% 0 0.0% 88 1100.0%
Drupal\Core\DrupalKernel::persistServices0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getServicesToPersist0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%