Diff Report
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #517d52b5a5611Run #517d51ae434deDiffDiff%
Number of Function Calls537 537 0 0.0%
Incl. Wall Time (microsec)372 409 37 9.9%
Incl. Wall Time (microsec) per call 1 1 0 9.9%
Excl. Wall Time (microsec)372 409 37 9.9%
Incl. CPU (microsecs)726 759 33 4.5%
Incl. CPU (microsecs) per call 1 1 0 4.5%
Excl. CPU (microsec)726 759 33 4.5%
Incl. MemUse (bytes)6,416 6,416 0 0.0%
Incl. MemUse (bytes) per call 12 12 0 0.0%
Excl. MemUse (bytes)6,416 6,416 0 0.0%
Incl. PeakMemUse (bytes)4,280 4,928 648 15.1%
Incl. PeakMemUse (bytes) per call 8 9 1 15.1%
Excl. PeakMemUse (bytes)4,280 4,928 648 15.1%

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% 37 1.5% 33 2.4% 0 0.0% 648 6.3%
Exclusive Metrics Diff for Current Function37 100.0% 33 100.0% 0 N/A% 648 100.0%
Parent functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 25 67.6% 34 103.0% 0 N/A% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% 9 24.3% 6 18.2% 0 N/A% 648 100.0%
drupal_static0 N/A% 4 10.8% -12 -36.4% 0 N/A% 0 0.0%
Drupal\Component\Utility\NestedArray::getValue0 N/A% -3 -8.1% -1 -3.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 5.4% 3 9.1% 0 N/A% 0 0.0%
_form_builder_handle_input_element0 N/A% 0 0.0% -2 -6.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 5 15.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%