Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls469 469 0 0.0%
Incl. Wall Time (microsec)503 495 -8 -1.6%
Incl. Wall Time (microsec) per call 1 1 -0 -1.6%
Excl. Wall Time (microsec)503 495 -8 -1.6%
Incl. CPU (microsecs)977 919 -58 -5.9%
Incl. CPU (microsecs) per call 2 2 -0 -5.9%
Excl. CPU (microsec)977 919 -58 -5.9%
Incl. MemUse (bytes)4,680 4,680 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.0%
Excl. MemUse (bytes)4,680 4,680 0 0.0%
Incl. PeakMemUse (bytes)2,688 2,688 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)2,688 2,688 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% -8 -0.5% -58 -6.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -100.0% -58 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_static0 N/A% -4 -50.0% -10 -17.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption@10 N/A% -4 -50.0% -10 -17.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\display\DisplayPluginBase::getOption0 N/A% 2 25.0% -12 -20.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -12.5% -6 -10.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -1 -12.5% -9 -15.5% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -6 -10.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 0 0.0% -10 -17.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 4 6.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 2 3.4% 0 N/A% 0 N/A%