Diff Report
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Twig_Loader_Filesystem::validateName

Twig_Loader_Filesystem::validateNameRun #5198eef80c6dcRun #5198ed6acdf41DiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)34 18 -16 -47.1%
Incl. Wall Time (microsec) per call 17 18 1 5.9%
Excl. Wall Time (microsec)27 14 -13 -48.1%
Incl. CPU (microsecs)38 19 -19 -50.0%
Incl. CPU (microsecs) per call 19 19 0 0.0%
Excl. CPU (microsec)24 12 -12 -50.0%
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)-448 672 1,120 250.0%
Incl. PeakMemUse (bytes)4,448 3,776 -672 -15.1%
Incl. PeakMemUse (bytes) per call 2,224 3,776 1,552 69.8%
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% -16 -0.9% -19 -0.4% 0 0.0% -672 -2.1%
Exclusive Metrics Diff for Current Function-13 -81.2% -12 -63.2% 1,120 N/A% 0 0.0%
Parent function
Twig_Loader_Filesystem::findTemplate-1 -100.0% -16 -100.0% -19 -100.0% 0 N/A% -672 -100.0%
Child functions
explode-1 -33.3% -1 -6.2% -4 -21.1% -1,032 N/A% -584 -86.9%
ltrim-1 -33.3% -1 -6.2% -2 -10.5% -88 N/A% -88 -13.1%
strpos-1 -33.3% -1 -6.2% -1 -5.3% 0 N/A% 0 0.0%