Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_unshift

array_unshiftRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)33 37 4 12.1%
Incl. Wall Time (microsec) per call 1 1 0 12.1%
Excl. Wall Time (microsec)33 37 4 12.1%
Incl. CPU (microsecs)70 57 -13 -18.6%
Incl. CPU (microsecs) per call 2 1 -0 -18.6%
Excl. CPU (microsec)70 57 -13 -18.6%
Incl. MemUse (bytes)5,416 5,416 0 0.0%
Incl. MemUse (bytes) per call 129 129 0 0.0%
Excl. MemUse (bytes)5,416 5,416 0 0.0%
Incl. PeakMemUse (bytes)344 376 32 9.3%
Incl. PeakMemUse (bytes) per call 8 9 1 9.3%
Excl. PeakMemUse (bytes)344 376 32 9.3%

Parent/Child Regression/Improvement report for array_unshift [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_unshift0 N/A% 4 0.5% -13 -3.6% 0 0.0% 32 0.3%
Exclusive Metrics Diff for Current Function4 100.0% -13 -100.0% 0 N/A% 32 100.0%
Parent functions
Drupal\Core\Form\FormBuilder::handleInputElement0 N/A% 4 100.0% -9 -69.2% 0 N/A% 32 100.0%
Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser::register0 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 0.0%