Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls2,105 2,057 -48 -2.3%
Incl. Wall Time (microsec)340 358 18 5.3%
Incl. Wall Time (microsec) per call 0 0 0 7.8%
Excl. Wall Time (microsec)340 358 18 5.3%
Incl. CPU (microsecs)2,335 2,219 -116 -5.0%
Incl. CPU (microsecs) per call 1 1 -0 -2.8%
Excl. CPU (microsec)2,335 2,219 -116 -5.0%
Incl. MemUse (bytes)24,920 24,920 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 2.3%
Excl. MemUse (bytes)24,920 24,920 0 0.0%
Incl. PeakMemUse (bytes)15,760 15,080 -680 -4.3%
Incl. PeakMemUse (bytes) per call 7 7 -0 -2.1%
Excl. PeakMemUse (bytes)15,760 15,080 -680 -4.3%

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-48 -100.0% 18 0.5% -116 -3.7% 0 0.0% -680 -0.5%
Exclusive Metrics Diff for Current Function18 100.0% -116 -100.0% 0 N/A% -680 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-34 -70.8% 18 100.0% -64 -55.2% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::has-3 -6.2% -8 -44.4% -10 -8.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get-5 -10.4% 5 27.8% -1 -0.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 4 22.2% -13 -11.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has-1 -2.1% 2 11.1% 6 5.2% 0 N/A% 0 0.0%
drupal_static0 0.0% -2 -11.1% -8 -6.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% -2 -11.1% 8 6.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -11.1% -9 -7.8% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 2 11.1% 6 5.2% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 0.0% -1 -5.6% 1 0.9% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasDefault0 0.0% 1 5.6% -1 -0.9% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\State::getMultiple0 0.0% 1 5.6% -4 -3.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 5.6% -1 -0.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 1 5.6% 2 1.7% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 -5.6% -2 -1.7% 0 N/A% 0 0.0%
Twig_Template::getAttribute0 0.0% -1 -5.6% -3 -2.6% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::handleInputElement0 0.0% 0 0.0% -1 -0.9% 0 N/A% 0 0.0%
simpletest_js_alter0 0.0% 0 0.0% -2 -1.7% 0 N/A% 0 0.0%
theme@2-4 -8.3% 0 0.0% -2 -1.7% 0 N/A% -680 -100.0%
theme@1-1 -2.1% 0 0.0% 1 0.9% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasRequirement0 0.0% 0 0.0% -3 -2.6% 0 N/A% 0 0.0%
Drupal\Core\Path\AliasWhitelist::get-1 -2.1% 0 0.0% -4 -3.4% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 2 1.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\NestedArray::getValue0 0.0% 0 0.0% -16 -13.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -7 -6.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 3 2.6% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 3 2.6% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 2 1.7% 0 N/A% 0 0.0%
Symfony\Component\Routing\Route::hasOption0 0.0% 0 0.0% 1 0.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% -1 -0.9% 0 N/A% 0 0.0%
theme1 2.1% 0 0.0% 1 0.9% 0 N/A% 0 0.0%