Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_combine

array_combineRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)12 8 -4 -33.3%
Incl. Wall Time (microsec) per call 1 1 -0 -33.3%
Excl. Wall Time (microsec)12 8 -4 -33.3%
Incl. CPU (microsecs)19 16 -3 -15.8%
Incl. CPU (microsecs) per call 2 1 -0 -15.8%
Excl. CPU (microsec)19 16 -3 -15.8%
Incl. MemUse (bytes)5,712 5,712 0 0.0%
Incl. MemUse (bytes) per call 519 519 0 0.0%
Excl. MemUse (bytes)5,712 5,712 0 0.0%
Incl. PeakMemUse (bytes)2,864 2,864 0 0.0%
Incl. PeakMemUse (bytes) per call 260 260 0 0.0%
Excl. PeakMemUse (bytes)2,864 2,864 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% -4 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\MapArray::copyValuesToKeys0 N/A% -4 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%