Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1,203 1,203 0 0.0%
Incl. Wall Time (microsec)293 239 -54 -18.4%
Incl. Wall Time (microsec) per call 0 0 -0 -18.4%
Excl. Wall Time (microsec)293 239 -54 -18.4%
Incl. CPU (microsecs)1,437 1,422 -15 -1.0%
Incl. CPU (microsecs) per call 1 1 -0 -1.0%
Excl. CPU (microsec)1,437 1,422 -15 -1.0%
Incl. MemUse (bytes)24,976 24,976 0 0.0%
Incl. MemUse (bytes) per call 21 21 0 0.0%
Excl. MemUse (bytes)24,976 24,976 0 0.0%
Incl. PeakMemUse (bytes)15,672 15,672 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)15,672 15,672 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% -54 -11.0% -15 -7.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-54 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -19 -35.2% -15 -100.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -10 -18.5% -2 -13.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% -8 -14.8% -2 -13.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -4 -7.4% -8 -53.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% -4 -7.4% 10 66.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% -3 -5.6% 5 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -3.7% -5 -33.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::hasDefault0 N/A% -2 -3.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% -2 -3.7% -5 -33.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -2 -3.7% -1 -6.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 3.7% 3 20.0% 0 N/A% 0 N/A%
theme@10 N/A% -1 -1.9% 5 33.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::hasOption0 N/A% -1 -1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldInstance::getSetting0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::getSetting0 N/A% 1 1.9% -2 -13.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% -1 -1.9% -4 -26.7% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 1 1.9% 10 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -1 -1.9% 8 53.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 1.9% -12 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% 6 40.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableEntityStorageControllerBase::create0 N/A% 0 0.0% 5 33.3% 0 N/A% 0 N/A%