Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls4,454 4,454 0 0.0%
Incl. Wall Time (microsec)5,973 5,940 -33 -0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)5,973 5,940 -33 -0.6%
Incl. CPU (microsecs)9,869 9,893 24 0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)9,869 9,893 24 0.2%
Incl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. MemUse (bytes) per call 2 2 0 0.0%
Excl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. PeakMemUse (bytes)2,584 2,584 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)2,584 2,584 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% -33 -4.7% 24 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-33 -100.0% 24 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -162 -490.9% -81 -337.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 122 369.7% 76 316.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 22 66.7% 8 33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% -7 -21.2% 7 29.2% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% -7 -21.2% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -4 -12.1% -3 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 3 9.1% 8 33.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::offsetGet0 N/A% 1 3.0% 1 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -3.0% 5 20.8% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%