Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ltrim

ltrimRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls130 131 1 0.8%
Incl. Wall Time (microsec)7 4 -3 -42.9%
Incl. Wall Time (microsec) per call 0 0 -0 -43.3%
Excl. Wall Time (microsec)7 4 -3 -42.9%
Incl. CPU (microsecs)168 170 2 1.2%
Incl. CPU (microsecs) per call 1 1 0 0.4%
Excl. CPU (microsec)168 170 2 1.2%
Incl. MemUse (bytes)7,992 8,048 56 0.7%
Incl. MemUse (bytes) per call 61 61 -0 -0.1%
Excl. MemUse (bytes)7,992 8,048 56 0.7%
Incl. PeakMemUse (bytes)784 816 32 4.1%
Incl. PeakMemUse (bytes) per call 6 6 0 3.3%
Excl. PeakMemUse (bytes)784 816 32 4.1%

Parent/Child Regression/Improvement report for ltrim [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
ltrim1 100.0% -3 -0.2% 2 0.1% 56 0.2% 32 0.1%
Exclusive Metrics Diff for Current Function-3 -100.0% 2 100.0% 56 100.0% 32 100.0%
Parent functions
Twig_Loader_Filesystem::validateName1 100.0% -3 -100.0% 0 0.0% 56 100.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
request_uri0 0.0% 0 0.0% 3 150.0% 0 0.0% 32 100.0%