Diff Report
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls737 737 0 0.0%
Incl. Wall Time (microsec)403 394 -9 -2.2%
Incl. Wall Time (microsec) per call 1 1 -0 -2.2%
Excl. Wall Time (microsec)403 394 -9 -2.2%
Incl. CPU (microsecs)988 983 -5 -0.5%
Incl. CPU (microsecs) per call 1 1 -0 -0.5%
Excl. CPU (microsec)988 983 -5 -0.5%
Incl. MemUse (bytes)8,232 8,232 0 0.0%
Incl. MemUse (bytes) per call 11 11 0 0.0%
Excl. MemUse (bytes)8,232 8,232 0 0.0%
Incl. PeakMemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% -9 -3.4% -5 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\NestedArray::getValue0 N/A% -11 -122.2% -5 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -8 -88.9% -5 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 4 44.4% 5 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 4 44.4% 8 160.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 4 44.4% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -2 -22.2% -5 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 1 11.1% -1 -20.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% -1 -11.1% -2 -40.0% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::getAttribute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%