Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Twig_Loader_Filesystem::validateName

Twig_Loader_Filesystem::validateNameRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)33 19 -14 -42.4%
Incl. Wall Time (microsec) per call 17 19 3 15.2%
Excl. Wall Time (microsec)23 15 -8 -34.8%
Incl. CPU (microsecs)35 21 -14 -40.0%
Incl. CPU (microsecs) per call 18 21 4 20.0%
Excl. CPU (microsec)23 16 -7 -30.4%
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)-400 672 1,072 268.0%
Incl. PeakMemUse (bytes)5,416 4,568 -848 -15.7%
Incl. PeakMemUse (bytes) per call 2,708 4,568 1,860 68.7%
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 -0.1% -14 -0.1% 0 0.0% -848 -1.5%
Exclusive Metrics Diff for Current Function-8 -57.1% -7 -50.0% 1,072 N/A% 0 0.0%
Parent function
Twig_Loader_Filesystem::findTemplate-1 -100.0% -14 -100.0% -14 -100.0% 0 N/A% -848 -100.0%
Child functions
explode-1 -33.3% -4 -28.6% -5 -35.7% -1,008 N/A% -848 -100.0%
ltrim-1 -33.3% -1 -7.1% -1 -7.1% -64 N/A% 0 0.0%
strpos-1 -33.3% -1 -7.1% -1 -7.1% 0 N/A% 0 0.0%