Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_combine

array_combineRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)11 9 -2 -18.2%
Incl. Wall Time (microsec) per call 1 1 -0 -18.2%
Excl. Wall Time (microsec)11 9 -2 -18.2%
Incl. CPU (microsecs)26 23 -3 -11.5%
Incl. CPU (microsecs) per call 2 2 -0 -11.5%
Excl. CPU (microsec)26 23 -3 -11.5%
Incl. MemUse (bytes)9,152 9,152 0 0.0%
Incl. MemUse (bytes) per call 654 654 0 0.0%
Excl. MemUse (bytes)9,152 9,152 0 0.0%
Incl. PeakMemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes) per call 262 262 0 0.0%
Excl. PeakMemUse (bytes)3,672 3,672 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% -2 -0.4% -3 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\MapArray::copyValuesToKeys0 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%