Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls841 845 4 0.5%
Incl. Wall Time (microsec)181 181 0 0.0%
Incl. Wall Time (microsec) per call 0 0 -0 -0.5%
Excl. Wall Time (microsec)181 181 0 0.0%
Incl. CPU (microsecs)962 1,008 46 4.8%
Incl. CPU (microsecs) per call 1 1 0 4.3%
Excl. CPU (microsec)962 1,008 46 4.8%
Incl. MemUse (bytes)24,128 24,128 0 0.0%
Incl. MemUse (bytes) per call 29 29 -0 -0.5%
Excl. MemUse (bytes)24,128 24,128 0 0.0%
Incl. PeakMemUse (bytes)13,264 13,176 -88 -0.7%
Incl. PeakMemUse (bytes) per call 16 16 -0 -1.1%
Excl. PeakMemUse (bytes)13,264 13,176 -88 -0.7%

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_exists4 100.0% 0 0.0% 46 19.4% 0 0.0% -88 -0.2%
Exclusive Metrics Diff for Current Function0 N/A% 46 100.0% 0 N/A% -88 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 0.0% 5 N/A% -1 -2.2% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has0 0.0% -5 N/A% 7 15.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% 4 N/A% 13 28.3% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\State::getMultiple0 0.0% -1 N/A% -3 -6.5% 0 N/A% 0 0.0%
drupal_static0 0.0% -1 N/A% -1 -2.2% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasDefault0 0.0% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 0.0% -1 N/A% -2 -4.3% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasRequirement0 0.0% 1 N/A% 2 4.3% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -1 N/A% 2 4.3% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 N/A% -1 -2.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 1 N/A% 11 23.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 1 N/A% 5 10.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 1 N/A% 4 8.7% 0 N/A% 0 0.0%
Twig_Template::getAttribute4 100.0% 0 N/A% 12 26.1% 0 N/A% -88 -100.0%
Drupal\Core\Path\AliasWhitelist::get0 0.0% 0 N/A% -1 -2.2% 0 N/A% 0 0.0%
theme@20 0.0% 0 N/A% 1 2.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
simpletest_js_alter0 0.0% 0 N/A% -1 -2.2% 0 N/A% 0 0.0%
theme@10 0.0% 0 N/A% -1 -2.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 N/A% -2 -4.3% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 N/A% -2 -4.3% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 N/A% -5 -10.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 N/A% -1 -2.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\NestedArray::getValue0 0.0% 0 N/A% 1 2.2% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasOption0 0.0% 0 N/A% -1 -2.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 N/A% 9 19.6% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 N/A% 1 2.2% 0 N/A% 0 0.0%