Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\DrupalKernel::initializeContainer

Drupal\Core\DrupalKernel::initializeContainerRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,217 6,924 707 11.4%
Incl. Wall Time (microsec) per call 6,217 6,924 707 11.4%
Excl. Wall Time (microsec)85 88 3 3.5%
Incl. CPU (microsecs)5,660 6,168 508 9.0%
Incl. CPU (microsecs) per call 5,660 6,168 508 9.0%
Excl. CPU (microsec)57 60 3 5.3%
Incl. MemUse (bytes)1,092,240 1,092,240 0 0.0%
Incl. MemUse (bytes) per call 1,092,240 1,092,240 0 0.0%
Excl. MemUse (bytes)-22,928 -22,928 0 0.0%
Incl. PeakMemUse (bytes)1,187,328 1,187,368 40 0.0%
Incl. PeakMemUse (bytes) per call 1,187,328 1,187,368 40 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% 707 189.0% 508 48.0% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function3 0.4% 3 0.6% 0 N/A% 0 0.0%
Parent function
Drupal\Core\DrupalKernel::boot0 N/A% 707 100.0% 508 100.0% 0 N/A% 40 100.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 650 91.9% 450 88.6% 16 N/A% 16 40.0%
Drupal\Core\DrupalKernel::storage0 N/A% 28 4.0% 27 5.3% -8 N/A% -8 -20.0%
Drupal\Core\Config\ConfigFactory::get0 N/A% 24 3.4% 25 4.9% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::load0 N/A% 2 0.3% 2 0.4% -8 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getModuleNamespaces0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getServicesToPersist0 N/A% 1 0.1% 1 0.2% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::persistServices0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 1 0.1% 1 0.2% 0 N/A% 0 0.0%
Drupal::setContainer0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 0.0%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 32 80.0%
Symfony\Component\ClassLoader\ClassLoader::getPrefixes0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 0.0%
class_exists0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 0.0%
service_container_prod::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%