Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for rtrim

rtrimRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls74 75 1 1.4%
Incl. Wall Time (microsec)81 77 -4 -4.9%
Incl. Wall Time (microsec) per call 1 1 -0 -6.2%
Excl. Wall Time (microsec)81 77 -4 -4.9%
Incl. CPU (microsecs)157 148 -9 -5.7%
Incl. CPU (microsecs) per call 2 2 -0 -7.0%
Excl. CPU (microsec)157 148 -9 -5.7%
Incl. MemUse (bytes)6,952 6,984 32 0.5%
Incl. MemUse (bytes) per call 94 93 -1 -0.9%
Excl. MemUse (bytes)6,952 6,984 32 0.5%
Incl. PeakMemUse (bytes)1,760 2,696 936 53.2%
Incl. PeakMemUse (bytes) per call 24 36 12 51.1%
Excl. PeakMemUse (bytes)1,760 2,696 936 53.2%

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% -4 -0.1% -9 -0.2% 32 0.0% 936 1.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -9 -100.0% 32 100.0% 936 100.0%
Parent functions
drupal_basename0 0.0% -5 -125.0% -5 -55.6% -4 -12.5% 0 0.0%
Twig_Loader_Filesystem::addPath1 100.0% 1 25.0% 1 11.1% 36 112.5% 936 100.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 0 0.0% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlMatcher::finalMatch0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
find_conf_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% -2 -22.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%