Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for AppendIterator::append

AppendIterator::appendRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)6,241 6,350 109 1.7%
Incl. Wall Time (microsec) per call 104 106 2 1.7%
Excl. Wall Time (microsec)2,133 2,063 -70 -3.3%
Incl. CPU (microsecs)6,309 6,428 119 1.9%
Incl. CPU (microsecs) per call 105 107 2 1.9%
Excl. CPU (microsec)2,132 2,081 -51 -2.4%
Incl. MemUse (bytes)37,952 37,952 0 0.0%
Incl. MemUse (bytes) per call 633 633 0 0.0%
Excl. MemUse (bytes)18,712 18,712 0 0.0%
Incl. PeakMemUse (bytes)52,616 52,616 0 0.0%
Incl. PeakMemUse (bytes) per call 877 877 0 0.0%
Excl. PeakMemUse (bytes)32,192 32,192 0 0.0%

Parent/Child Regression/Improvement report for AppendIterator::append [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
AppendIterator::append0 N/A% 109 0.0% 119 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-70 -64.2% -51 -42.9% 0 N/A% 0 N/A%
Parent function
File_Iterator_Factory::getFileIterator0 N/A% 109 100.0% 119 100.0% 0 N/A% 0 N/A%
Child function
File_Iterator::accept0 N/A% 179 164.2% 170 142.9% 0 N/A% 0 N/A%