Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls400 400 0 0.0%
Incl. Wall Time (microsec)268 245 -23 -8.6%
Incl. Wall Time (microsec) per call 1 1 -0 -8.6%
Excl. Wall Time (microsec)268 245 -23 -8.6%
Incl. CPU (microsecs)597 575 -22 -3.7%
Incl. CPU (microsecs) per call 1 1 -0 -3.7%
Excl. CPU (microsec)597 575 -22 -3.7%
Incl. MemUse (bytes)9,864 9,864 0 0.0%
Incl. MemUse (bytes) per call 25 25 0 0.0%
Excl. MemUse (bytes)9,864 9,864 0 0.0%
Incl. PeakMemUse (bytes)3,720 3,632 -88 -2.4%
Incl. PeakMemUse (bytes) per call 9 9 -0 -2.4%
Excl. PeakMemUse (bytes)3,720 3,632 -88 -2.4%

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% -23 -9.2% -22 -18.2% 0 0.0% -88 -0.4%
Exclusive Metrics Diff for Current Function-23 -100.0% -22 -100.0% 0 N/A% -88 -100.0%
Parent functions
Drupal\Component\Utility\NestedArray::getValue0 N/A% -9 -39.1% -3 -13.6% 0 N/A% 0 0.0%
drupal_static0 N/A% -6 -26.1% -4 -18.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -5 -21.7% 3 13.6% 0 N/A% 0 0.0%
simpletest_js_alter0 N/A% -2 -8.7% 1 4.5% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 1 4.3% 2 9.1% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -1 -4.3% -11 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 0.0%
Twig_Template::getAttribute0 N/A% 0 0.0% -4 -18.2% 0 N/A% -88 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 0.0%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 N/A% 0 0.0% -4 -18.2% 0 N/A% 0 0.0%