Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\NestedArray::mergeDeep

Drupal\Component\Utility\NestedArray::mergeDeepRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)1,292 1,258 -34 -2.6%
Incl. Wall Time (microsec) per call 42 41 -1 -2.6%
Excl. Wall Time (microsec)165 167 2 1.2%
Incl. CPU (microsecs)1,317 1,285 -32 -2.4%
Incl. CPU (microsecs) per call 42 41 -1 -2.4%
Excl. CPU (microsec)129 140 11 8.5%
Incl. MemUse (bytes)58,728 58,680 -48 -0.1%
Incl. MemUse (bytes) per call 1,894 1,893 -2 -0.1%
Excl. MemUse (bytes)-57,848 -57,792 56 0.1%
Incl. PeakMemUse (bytes)57,600 57,488 -112 -0.2%
Incl. PeakMemUse (bytes) per call 1,858 1,854 -4 -0.2%
Excl. PeakMemUse (bytes)1,536 1,536 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\NestedArray::mergeDeep [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
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -34 -0.8% -32 -0.7% -48 -0.8% -112 -1.9%
Exclusive Metrics Diff for Current Function2 5.9% 11 34.4% 56 116.7% 0 0.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -37 -108.8% -35 -109.4% -48 -100.0% -112 -100.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 3 8.8% 3 9.4% 0 0.0% 0 0.0%
rdf_get_namespaces0 N/A% -1 -2.9% -3 -9.4% -8 -16.7% 0 0.0%
rdf_preprocess_username0 N/A% 1 2.9% 3 9.4% 8 16.7% 0 0.0%
Child functions
Drupal\Component\Utility\NestedArray::mergeDeepArray0 N/A% -32 -94.1% -41 -128.1% -56 -116.7% -112 -100.0%
func_get_args0 N/A% -4 -11.8% -2 -6.2% -48 -100.0% 0 0.0%