Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_key_exists

array_key_existsRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls362 362 0 0.0%
Incl. Wall Time (microsec)231 224 -7 -3.0%
Incl. Wall Time (microsec) per call 1 1 -0 -3.0%
Excl. Wall Time (microsec)231 224 -7 -3.0%
Incl. CPU (microsecs)520 492 -28 -5.4%
Incl. CPU (microsecs) per call 1 1 -0 -5.4%
Excl. CPU (microsec)520 492 -28 -5.4%
Incl. MemUse (bytes)6,672 6,672 0 0.0%
Incl. MemUse (bytes) per call 18 18 0 0.0%
Excl. MemUse (bytes)6,672 6,672 0 0.0%
Incl. PeakMemUse (bytes)4,808 4,808 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)4,808 4,808 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% -7 -0.2% -28 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -28 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\ThemeRegistry::offsetExists0 N/A% -7 -100.0% -12 -42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -4 -57.1% 13 46.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue0 N/A% 3 42.9% -7 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 28.6% -1 -3.6% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -14.3% -18 -64.3% 0 N/A% 0 N/A%
_form_builder_handle_input_element0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -3 -10.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%