Diff Report
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51b0336932f18Run #51b032b631491DiffDiff%
Number of Function Calls1,476 1,476 0 0.0%
Incl. Wall Time (microsec)814 941 127 15.6%
Incl. Wall Time (microsec) per call 1 1 0 15.6%
Excl. Wall Time (microsec)814 941 127 15.6%
Incl. CPU (microsecs)1,951 1,995 44 2.3%
Incl. CPU (microsecs) per call 1 1 0 2.3%
Excl. CPU (microsec)1,951 1,995 44 2.3%
Incl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. MemUse (bytes) per call 6 6 0 0.0%
Excl. MemUse (bytes)9,032 9,032 0 0.0%
Incl. PeakMemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)1,968 1,968 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% 127 55.7% 44 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function127 100.0% 44 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 52 40.9% 22 50.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% 34 26.8% -21 -47.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 33 26.0% 12 27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 5 3.9% 10 22.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 3 2.4% 16 36.4% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 1 0.8% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -1 -0.8% 0 0.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasWhitelist::offsetGet0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 11 25.0% 0 N/A% 0 N/A%