Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls3,783 3,783 0 0.0%
Incl. Wall Time (microsec)3,310 3,363 53 1.6%
Incl. Wall Time (microsec) per call 1 1 0 1.6%
Excl. Wall Time (microsec)3,310 3,363 53 1.6%
Incl. CPU (microsecs)5,226 5,148 -78 -1.5%
Incl. CPU (microsecs) per call 1 1 -0 -1.5%
Excl. CPU (microsec)5,226 5,148 -78 -1.5%
Incl. MemUse (bytes)24,592 24,592 0 0.0%
Incl. MemUse (bytes) per call 7 7 0 0.0%
Excl. MemUse (bytes)24,592 24,592 0 0.0%
Incl. PeakMemUse (bytes)14,152 14,152 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)14,152 14,152 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% 53 5.2% -78 -19.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 100.0% -78 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 41 77.4% -8 -10.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% 17 32.1% -12 -15.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -6 -11.3% -67 -85.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 3 5.7% 14 17.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% -3 -5.7% -4 -5.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 3.8% -6 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 3.8% -4 -5.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% -1 -1.9% 2 2.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 -1.9% -8 -10.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -1 -1.9% -1 -1.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::queueTable0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::ensurePath0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::ensureTable0 N/A% 0 0.0% -2 -2.6% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 N/A% 0 0.0% 17 21.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -2 -2.6% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\FieldInstance::getFieldSetting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::get0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 6 7.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 2 2.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -4 -5.1% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 2 2.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 0.0% 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@90 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 -1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Controller\ControllerResolver::doGetArguments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%