Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls1,463 1,267 -196 -13.4%
Incl. Wall Time (microsec)1,507 1,330 -177 -11.7%
Incl. Wall Time (microsec) per call 1 1 0 1.9%
Excl. Wall Time (microsec)1,507 1,330 -177 -11.7%
Incl. CPU (microsecs)2,920 2,534 -386 -13.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)2,920 2,534 -386 -13.2%
Incl. MemUse (bytes)5,576 5,576 0 0.0%
Incl. MemUse (bytes) per call 4 4 1 15.5%
Excl. MemUse (bytes)5,576 5,576 0 0.0%
Incl. PeakMemUse (bytes)2,876 2,876 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 15.5%
Excl. PeakMemUse (bytes)2,876 2,876 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-196 -100.0% -177 -0.3% -386 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-177 -100.0% -386 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\ThemeRegistry::offsetExists-140 -71.4% -127 -71.8% -263 -68.1% 0 N/A% 0 N/A%
drupal_static-20 -10.2% -20 -11.3% -36 -9.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get-20 -10.2% -17 -9.6% -36 -9.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute-16 -8.2% -16 -9.0% -33 -8.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 0.0% 4 2.3% 3 0.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 0.0% -3 -1.7% -16 -4.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 0.0% 1 0.6% -1 -0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 0.0% 0 0.0% -2 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 2 0.5% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% -5 -1.3% 0 N/A% 0 N/A%