Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for rtrim

rtrimRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls34 35 1 2.9%
Incl. Wall Time (microsec)4 3 -1 -25.0%
Incl. Wall Time (microsec) per call 0 0 -0 -27.1%
Excl. Wall Time (microsec)4 3 -1 -25.0%
Incl. CPU (microsecs)42 32 -10 -23.8%
Incl. CPU (microsecs) per call 1 1 -0 -26.0%
Excl. CPU (microsec)42 32 -10 -23.8%
Incl. MemUse (bytes)6,360 6,408 48 0.8%
Incl. MemUse (bytes) per call 187 183 -4 -2.1%
Excl. MemUse (bytes)6,360 6,408 48 0.8%
Incl. PeakMemUse (bytes)1,552 1,664 112 7.2%
Incl. PeakMemUse (bytes) per call 46 48 2 4.2%
Excl. PeakMemUse (bytes)1,552 1,664 112 7.2%

Parent/Child Regression/Improvement report for rtrim [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
rtrim1 100.0% -1 -0.0% -10 -0.3% 48 0.0% 112 0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% -10 -100.0% 48 100.0% 112 100.0%
Parent functions
_drupal_request_initialize0 0.0% -1 -100.0% -2 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::addPath1 100.0% 0 0.0% -3 -30.0% 48 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
drupal_basename0 0.0% 0 0.0% -5 -50.0% 0 0.0% 112 100.0%