Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls768 771 3 0.4%
Incl. Wall Time (microsec)422 407 -15 -3.6%
Incl. Wall Time (microsec) per call 1 1 -0 -3.9%
Excl. Wall Time (microsec)422 407 -15 -3.6%
Incl. CPU (microsecs)1,054 1,073 19 1.8%
Incl. CPU (microsecs) per call 1 1 0 1.4%
Excl. CPU (microsec)1,054 1,073 19 1.8%
Incl. MemUse (bytes)8,256 8,256 0 0.0%
Incl. MemUse (bytes) per call 11 11 -0 -0.4%
Excl. MemUse (bytes)8,256 8,256 0 0.0%
Incl. PeakMemUse (bytes)2,456 2,456 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 -0 -0.4%
Excl. PeakMemUse (bytes)2,456 2,456 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_exists3 100.0% -15 -0.4% 19 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -100.0% 19 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% -9 -60.0% 2 10.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 0.0% -3 -20.0% 17 89.5% 0 N/A% 0 N/A%
drupal_static0 0.0% -3 -20.0% -6 -31.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists3 100.0% -1 -6.7% 20 105.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 0.0% 1 6.7% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 6.7% -3 -15.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 0.0% -1 -6.7% -3 -15.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -5 -26.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::offsetGet0 0.0% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 0.0% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%