Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for RecursiveDirectoryIterator::getChildren

RecursiveDirectoryIterator::getChildrenRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls84 84 0 0.0%
Incl. Wall Time (microsec)2,902 2,845 -57 -2.0%
Incl. Wall Time (microsec) per call 35 34 -1 -2.0%
Excl. Wall Time (microsec)563 471 -92 -16.3%
Incl. CPU (microsecs)2,963 2,911 -52 -1.8%
Incl. CPU (microsecs) per call 35 35 -1 -1.8%
Excl. CPU (microsec)554 457 -97 -17.5%
Incl. MemUse (bytes)150,704 150,680 -24 -0.0%
Incl. MemUse (bytes) per call 1,794 1,794 -0 -0.0%
Excl. MemUse (bytes)113,616 113,616 0 0.0%
Incl. PeakMemUse (bytes)92,992 92,712 -280 -0.3%
Incl. PeakMemUse (bytes) per call 1,107 1,104 -3 -0.3%
Excl. PeakMemUse (bytes)87,504 87,320 -184 -0.2%

Parent/Child Regression/Improvement report for RecursiveDirectoryIterator::getChildren [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
RecursiveDirectoryIterator::getChildren0 N/A% -57 -1.7% -52 -1.5% -24 -0.0% -280 -0.1%
Exclusive Metrics Diff for Current Function-92 -161.4% -97 -186.5% 0 0.0% -184 -65.7%
Parent function
RecursiveFilterIterator::getChildren0 N/A% -57 -100.0% -52 -100.0% -24 -100.0% -280 -100.0%
Child function
RecursiveDirectoryIterator::__construct0 N/A% 35 61.4% 45 86.5% -24 -100.0% -96 -34.3%