Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_combine

array_combineRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)55 52 -3 -5.5%
Incl. Wall Time (microsec) per call 2 2 -0 -5.5%
Excl. Wall Time (microsec)55 52 -3 -5.5%
Incl. CPU (microsecs)74 62 -12 -16.2%
Incl. CPU (microsecs) per call 3 2 -0 -16.2%
Excl. CPU (microsec)74 62 -12 -16.2%
Incl. MemUse (bytes)9,672 9,672 0 0.0%
Incl. MemUse (bytes) per call 387 387 0 0.0%
Excl. MemUse (bytes)9,672 9,672 0 0.0%
Incl. PeakMemUse (bytes)3,616 3,616 0 0.0%
Incl. PeakMemUse (bytes) per call 145 145 0 0.0%
Excl. PeakMemUse (bytes)3,616 3,616 0 0.0%

Parent/Child Regression/Improvement report for array_combine [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_combine0 N/A% -3 -0.3% -12 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\MapArray::copyValuesToKeys0 N/A% -4 -133.3% -11 -91.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 1 33.3% -1 -8.3% 0 N/A% 0 N/A%