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

Twig_Loader_Filesystem::validateNameRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls5 6 1 20.0%
Incl. Wall Time (microsec)61 76 15 24.6%
Incl. Wall Time (microsec) per call 12 13 0 3.8%
Excl. Wall Time (microsec)43 57 14 32.6%
Incl. CPU (microsecs)66 84 18 27.3%
Incl. CPU (microsecs) per call 13 14 1 6.1%
Excl. CPU (microsec)36 50 14 38.9%
Incl. MemUse (bytes)4,096 4,096 0 0.0%
Incl. MemUse (bytes) per call 819 683 -137 -16.7%
Excl. MemUse (bytes)-3,664 -4,728 -1,064 -29.0%
Incl. PeakMemUse (bytes)3,840 4,744 904 23.5%
Incl. PeakMemUse (bytes) per call 768 791 23 3.0%
Excl. PeakMemUse (bytes)1,368 1,432 64 4.7%

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::validateName1 25.0% 15 1.6% 18 25.0% 0 0.0% 904 2.9%
Exclusive Metrics Diff for Current Function14 93.3% 14 77.8% -1,064 N/A% 64 7.1%
Parent function
Twig_Loader_Filesystem::findTemplate1 100.0% 15 100.0% 18 100.0% 0 N/A% 904 100.0%
Child functions
strpos1 33.3% 2 13.3% 5 27.8% 0 N/A% 88 9.7%
explode1 33.3% -2 -13.3% -2 -11.1% 992 N/A% 728 80.5%
ltrim1 33.3% 1 6.7% 1 5.6% 72 N/A% 24 2.7%