Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Twig_Loader_Filesystem::exists

Twig_Loader_Filesystem::existsRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)1,457 1,509 52 3.6%
Incl. Wall Time (microsec) per call 50 52 2 3.6%
Excl. Wall Time (microsec)145 150 5 3.4%
Incl. CPU (microsecs)1,475 1,523 48 3.3%
Incl. CPU (microsecs) per call 51 53 2 3.3%
Excl. CPU (microsec)107 115 8 7.5%
Incl. MemUse (bytes)22,272 22,312 40 0.2%
Incl. MemUse (bytes) per call 768 769 1 0.2%
Excl. MemUse (bytes)-2,264 -2,264 0 0.0%
Incl. PeakMemUse (bytes)21,088 20,904 -184 -0.9%
Incl. PeakMemUse (bytes) per call 727 721 -6 -0.9%
Excl. PeakMemUse (bytes)1,288 1,288 0 0.0%

Parent/Child Regression/Improvement report for Twig_Loader_Filesystem::exists [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::exists0 N/A% 52 7.0% 48 13.2% 40 0.4% -184 -1.7%
Exclusive Metrics Diff for Current Function5 9.6% 8 16.7% 0 0.0% 0 0.0%
Parent function
Twig_Loader_Chain::getCacheKey0 N/A% 52 100.0% 48 100.0% 40 100.0% -184 -100.0%
Child functions
Twig_Loader_Filesystem::findTemplate0 N/A% 49 94.2% 43 89.6% 40 100.0% -184 -100.0%
Twig_Loader_Filesystem::normalizeName0 N/A% -2 -3.8% -3 -6.2% 0 0.0% 0 0.0%