Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for File_Iterator_Factory::getFileIterator

File_Iterator_Factory::getFileIteratorRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)15,291 15,527 236 1.5%
Incl. Wall Time (microsec) per call 3,823 3,882 59 1.5%
Excl. Wall Time (microsec)1,023 1,046 23 2.2%
Incl. CPU (microsecs)15,294 15,531 237 1.5%
Incl. CPU (microsecs) per call 3,824 3,883 59 1.5%
Excl. CPU (microsec)769 756 -13 -1.7%
Incl. MemUse (bytes)252,728 252,728 0 0.0%
Incl. MemUse (bytes) per call 63,182 63,182 0 0.0%
Excl. MemUse (bytes)92,432 92,432 0 0.0%
Incl. PeakMemUse (bytes)195,824 195,824 0 0.0%
Incl. PeakMemUse (bytes) per call 48,956 48,956 0 0.0%
Excl. PeakMemUse (bytes)94,376 94,376 0 0.0%

Parent/Child Regression/Improvement report for File_Iterator_Factory::getFileIterator [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
File_Iterator_Factory::getFileIterator0 N/A% 236 33.2% 237 18.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 9.7% -13 -5.5% 0 N/A% 0 N/A%
Parent function
File_Iterator_Facade::getFilesAsArray0 N/A% 236 100.0% 237 100.0% 0 N/A% 0 N/A%
Child functions
File_Iterator::__construct0 N/A% 149 63.1% 152 64.1% 0 N/A% 0 N/A%
AppendIterator::append0 N/A% 88 37.3% 107 45.1% 0 N/A% 0 N/A%
glob0 N/A% -34 -14.4% -35 -14.8% 0 N/A% 0 N/A%
is_dir0 N/A% 19 8.1% 28 11.8% 0 N/A% 0 N/A%
RecursiveDirectoryIterator::__construct0 N/A% -10 -4.2% -8 -3.4% 0 N/A% 0 N/A%
AppendIterator::__construct0 N/A% 2 0.8% 1 0.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -0.8% -1 -0.4% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.4% 2 0.8% 0 N/A% 0 N/A%
RecursiveIteratorIterator::__construct0 N/A% 0 0.0% 5 2.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%