Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_change_key_case

array_change_key_caseRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)6 5 -1 -16.7%
Incl. Wall Time (microsec) per call 3 5 2 66.7%
Excl. Wall Time (microsec)6 5 -1 -16.7%
Incl. CPU (microsecs)9 5 -4 -44.4%
Incl. CPU (microsecs) per call 5 5 1 11.1%
Excl. CPU (microsec)9 5 -4 -44.4%
Incl. MemUse (bytes)3,744 3,576 -168 -4.5%
Incl. MemUse (bytes) per call 1,872 3,576 1,704 91.0%
Excl. MemUse (bytes)3,744 3,576 -168 -4.5%
Incl. PeakMemUse (bytes)792 0 -792 -100.0%
Incl. PeakMemUse (bytes) per call 396 0 -396 -100.0%
Excl. PeakMemUse (bytes)792 0 -792 -100.0%

Parent/Child Regression/Improvement report for array_change_key_case [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_change_key_case-1 -100.0% -1 -0.0% -4 -0.4% -168 -0.2% -792 -1.1%
Exclusive Metrics Diff for Current Function-1 -100.0% -4 -100.0% -168 -100.0% -792 -100.0%
Parent function
Twig_Template::getAttribute-1 -100.0% -1 -100.0% -4 -100.0% -168 -100.0% -792 -100.0%