Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls2,503 2,503 0 0.0%
Incl. Wall Time (microsec)1,440 1,401 -39 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)1,440 1,401 -39 -2.7%
Incl. CPU (microsecs)3,354 3,331 -23 -0.7%
Incl. CPU (microsecs) per call 1 1 -0 -0.7%
Excl. CPU (microsec)3,354 3,331 -23 -0.7%
Incl. MemUse (bytes)9,040 9,040 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.0%
Excl. MemUse (bytes)9,040 9,040 0 0.0%
Incl. PeakMemUse (bytes)2,728 2,728 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)2,728 2,728 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% -39 -4.5% -23 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-39 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -10 -25.6% -9 -39.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -9 -23.1% -7 -30.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% -7 -17.9% -16 -69.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -6 -15.4% 40 173.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -5 -12.8% -8 -34.8% 0 N/A% 0 N/A%
Drupal\field\Plugin\PluginSettingsBase::getSetting0 N/A% -4 -10.3% -18 -78.3% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% -2 -5.1% -2 -8.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 2 5.1% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 5.1% -1 -4.3% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%