Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Twig_Loader_Filesystem::validateName

Twig_Loader_Filesystem::validateNameRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls6 5 -1 -16.7%
Incl. Wall Time (microsec)76 61 -15 -19.7%
Incl. Wall Time (microsec) per call 13 12 -0 -3.7%
Excl. Wall Time (microsec)57 43 -14 -24.6%
Incl. CPU (microsecs)84 66 -18 -21.4%
Incl. CPU (microsecs) per call 14 13 -1 -5.7%
Excl. CPU (microsec)50 36 -14 -28.0%
Incl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. MemUse (bytes) per call 683 819 137 20.0%
Excl. MemUse (bytes)-4,728 -3,664 1,064 22.5%
Incl. PeakMemUse (bytes)4,744 3,840 -904 -19.1%
Incl. PeakMemUse (bytes) per call 791 768 -23 -2.9%
Excl. PeakMemUse (bytes)1,432 1,368 -64 -4.5%

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% -15 -1.6% -18 -25.0% 0 0.0% -904 -2.9%
Exclusive Metrics Diff for Current Function-14 -93.3% -14 -77.8% 1,064 N/A% -64 -7.1%
Parent function
Twig_Loader_Filesystem::findTemplate-1 -100.0% -15 -100.0% -18 -100.0% 0 N/A% -904 -100.0%
Child functions
strpos-1 -33.3% -2 -13.3% -5 -27.8% 0 N/A% -88 -9.7%
explode-1 -33.3% 2 13.3% 2 11.1% -992 N/A% -728 -80.5%
ltrim-1 -33.3% -1 -6.7% -1 -5.6% -72 N/A% -24 -2.7%