Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls861 841 -20 -2.3%
Incl. Wall Time (microsec)178 184 6 3.4%
Incl. Wall Time (microsec) per call 0 0 0 5.8%
Excl. Wall Time (microsec)178 184 6 3.4%
Incl. CPU (microsecs)1,005 985 -20 -2.0%
Incl. CPU (microsecs) per call 1 1 0 0.3%
Excl. CPU (microsec)1,005 985 -20 -2.0%
Incl. MemUse (bytes)24,128 24,128 0 0.0%
Incl. MemUse (bytes) per call 28 29 1 2.4%
Excl. MemUse (bytes)24,128 24,128 0 0.0%
Incl. PeakMemUse (bytes)13,024 13,112 88 0.7%
Incl. PeakMemUse (bytes) per call 15 16 0 3.1%
Excl. PeakMemUse (bytes)13,024 13,112 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_exists-20 -100.0% 6 26.1% -20 -21.7% 0 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function6 100.0% -20 -100.0% 0 N/A% 88 100.0%
Parent functions
Drupal\Core\Utility\ThemeRegistry::has0 0.0% -4 -66.7% -8 -40.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 4 66.7% 4 20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% 4 66.7% 21 105.0% 0 N/A% 0 0.0%
drupal_static0 0.0% 4 66.7% -2 -10.0% 0 N/A% 0 0.0%
Twig_Template::getAttribute-20 -100.0% -3 -50.0% -15 -75.0% 0 N/A% 88 100.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 3 50.0% -5 -25.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasRequirement0 0.0% -2 -33.3% -4 -20.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 0.0% -2 -33.3% 6 30.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\NestedArray::getValue0 0.0% 2 33.3% -3 -15.0% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\State::getMultiple0 0.0% 2 33.3% 2 10.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasDefault0 0.0% -1 -16.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -16.7% 1 5.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 1 16.7% -4 -20.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 16.7% -3 -15.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% -1 -16.7% 4 20.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -1 -16.7% 5 25.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% -1 -5.0% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasWhitelist::get0 0.0% 0 0.0% -1 -5.0% 0 N/A% 0 0.0%
theme@20 0.0% 0 0.0% -3 -15.0% 0 N/A% 0 0.0%
theme@10 0.0% 0 0.0% 1 5.0% 0 N/A% 0 0.0%
simpletest_js_alter0 0.0% 0 0.0% 1 5.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -3 -15.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -2 -10.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -6 -30.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -2 -10.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% -1 -5.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasOption0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -3 -15.0% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 0.0% 0 0.0% 1 5.0% 0 N/A% 0 0.0%