Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls1,668 1,668 0 0.0%
Incl. Wall Time (microsec)2,419 2,369 -50 -2.1%
Incl. Wall Time (microsec) per call 1 1 -0 -2.1%
Excl. Wall Time (microsec)2,419 2,369 -50 -2.1%
Incl. CPU (microsecs)3,865 3,829 -36 -0.9%
Incl. CPU (microsecs) per call 2 2 -0 -0.9%
Excl. CPU (microsec)3,865 3,829 -36 -0.9%
Incl. MemUse (bytes)19,672 19,672 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 0.0%
Excl. MemUse (bytes)19,672 19,672 0 0.0%
Incl. PeakMemUse (bytes)8,736 8,736 0 0.0%
Incl. PeakMemUse (bytes) per call 5 5 0 0.0%
Excl. PeakMemUse (bytes)8,736 8,736 0 0.0%

Parent/Child Regression/Improvement report for array_key_exists [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
array_key_exists0 N/A% -50 -4.1% -36 -9.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-50 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -27 -54.0% -2 -5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -17 -34.0% -8 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -4 -8.0% -5 -13.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -3 -6.0% -11 -30.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -2 -4.0% 2 5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 2 4.0% -4 -11.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 2 4.0% 2 5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 2 4.0% -2 -5.6% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::get0 N/A% -1 -2.0% 2 5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% -1 -2.0% 3 8.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -1 -2.0% -4 -11.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% -1 -2.0% -1 -2.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 1 2.0% 4 11.1% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -2.0% -2 -5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 3 8.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% -2 -5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -10 -27.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 0 0.0% -3 -8.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 2 5.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%