Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls1,851 1,851 0 0.0%
Incl. Wall Time (microsec)203 185 -18 -8.9%
Incl. Wall Time (microsec) per call 0 0 -0 -8.9%
Excl. Wall Time (microsec)203 185 -18 -8.9%
Incl. CPU (microsecs)2,033 2,008 -25 -1.2%
Incl. CPU (microsecs) per call 1 1 -0 -1.2%
Excl. CPU (microsec)2,033 2,008 -25 -1.2%
Incl. MemUse (bytes)24,088 24,088 0 0.0%
Incl. MemUse (bytes) per call 13 13 0 0.0%
Excl. MemUse (bytes)24,088 24,088 0 0.0%
Incl. PeakMemUse (bytes)14,504 14,504 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)14,504 14,504 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% -18 -24.3% -25 -2500.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -10 -55.6% -31 -124.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -8 -44.4% -16 -64.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::has0 N/A% 4 22.2% -3 -12.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% -4 -22.2% 8 32.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -11.1% -6 -24.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -2 -11.1% 3 12.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 1 5.6% -3 -12.0% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 5.6% 4 16.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::hasDefault0 N/A% 1 5.6% -2 -8.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 1 5.6% 3 12.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -1 -5.6% 11 44.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -1 -5.6% 1 4.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -7 -28.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% 0 0.0% 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%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 5 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 16 64.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 3 12.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -8 -32.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -4 -16.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::hasOption0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%