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

array_key_existsRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls771 768 -3 -0.4%
Incl. Wall Time (microsec)407 422 15 3.7%
Incl. Wall Time (microsec) per call 1 1 0 4.1%
Excl. Wall Time (microsec)407 422 15 3.7%
Incl. CPU (microsecs)1,073 1,054 -19 -1.8%
Incl. CPU (microsecs) per call 1 1 -0 -1.4%
Excl. CPU (microsec)1,073 1,054 -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_exists-3 -100.0% 15 0.4% -19 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 100.0% -19 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\NestedArray::getValue0 0.0% 3 20.0% -17 -89.5% 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%
Drupal\Core\Utility\ThemeRegistry::offsetExists-3 -100.0% 1 6.7% -20 -105.3% 0 N/A% 0 N/A%
drupal_static0 0.0% 3 20.0% 6 31.6% 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%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -6.7% 3 15.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 0.0% 9 60.0% -2 -10.5% 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%
Twig_Template::getAttribute0 0.0% -1 -6.7% -1 -5.3% 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%