Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls3,047 2,807 -240 -7.9%
Incl. Wall Time (microsec)1,496 1,355 -141 -9.4%
Incl. Wall Time (microsec) per call 0 0 -0 -1.7%
Excl. Wall Time (microsec)1,496 1,355 -141 -9.4%
Incl. CPU (microsecs)3,940 3,550 -390 -9.9%
Incl. CPU (microsecs) per call 1 1 -0 -2.2%
Excl. CPU (microsec)3,940 3,550 -390 -9.9%
Incl. MemUse (bytes)10,688 10,688 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 8.6%
Excl. MemUse (bytes)10,688 10,688 0 0.0%
Incl. PeakMemUse (bytes)3,464 3,464 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 8.6%
Excl. PeakMemUse (bytes)3,464 3,464 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_exists-240 -100.0% -141 -0.4% -390 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-141 -100.0% -390 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\ThemeRegistry::offsetExists0 0.0% -49 -34.8% -63 -16.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 0.0% -32 -22.7% -8 -2.1% 0 N/A% 0 N/A%
Twig_Template::getAttribute-240 -100.0% -24 -17.0% -286 -73.3% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 0.0% -19 -13.5% -7 -1.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% -9 -6.4% -14 -3.6% 0 N/A% 0 N/A%
drupal_static0 0.0% -4 -2.8% -1 -0.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 0.0% -1 -0.7% -2 -0.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 0.0% -1 -0.7% -10 -2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -0.7% 3 0.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -0.7% 0 0.0% 0 N/A% 0 N/A%
simpletest_js_alter0 0.0% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 0 0.0% -2 -0.5% 0 N/A% 0 N/A%