Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Twig_Loader_Filesystem::validateName

Twig_Loader_Filesystem::validateNameRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)32 18 -14 -43.8%
Incl. Wall Time (microsec) per call 16 18 2 12.5%
Excl. Wall Time (microsec)26 14 -12 -46.2%
Incl. CPU (microsecs)34 19 -15 -44.1%
Incl. CPU (microsecs) per call 17 19 2 11.8%
Excl. CPU (microsec)17 11 -6 -35.3%
Incl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. MemUse (bytes) per call 2,048 4,096 2,048 100.0%
Excl. MemUse (bytes)-416 672 1,088 261.5%
Incl. PeakMemUse (bytes)4,400 4,400 0 0.0%
Incl. PeakMemUse (bytes) per call 2,200 4,400 2,200 100.0%
Excl. PeakMemUse (bytes)1,368 1,368 0 0.0%

Parent/Child Regression/Improvement report for Twig_Loader_Filesystem::validateName [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
Twig_Loader_Filesystem::validateName-1 -25.0% -14 -11.4% -15 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -85.7% -6 -40.0% 1,088 N/A% 0 N/A%
Parent function
Twig_Loader_Filesystem::findTemplate-1 -100.0% -14 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
strpos-1 -33.3% -1 -7.1% -3 -20.0% 0 N/A% 0 N/A%
explode-1 -33.3% -1 -7.1% -4 -26.7% -1,016 N/A% 0 N/A%
ltrim-1 -33.3% 0 0.0% -2 -13.3% -72 N/A% 0 N/A%