Diff Report
Run #54f29b385ace9: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_match

preg_matchRun #54f29b385ace9Run #54f29a0893b1fDiffDiff%
Number of Function Calls104 104 0 0.0%
Incl. Wall Time (microsec)275 267 -8 -2.9%
Incl. Wall Time (microsec) per call 3 3 -0 -2.9%
Excl. Wall Time (microsec)275 267 -8 -2.9%
Incl. MemUse (bytes)25,624 25,608 -16 -0.1%
Incl. MemUse (bytes) per call 246 246 -0 -0.1%
Excl. MemUse (bytes)25,624 25,608 -16 -0.1%
Incl. PeakMemUse (bytes)6,736 6,720 -16 -0.2%
Incl. PeakMemUse (bytes) per call 65 65 -0 -0.2%
Excl. PeakMemUse (bytes)6,736 6,720 -16 -0.2%

Parent/Child Regression/Improvement report for preg_match [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% -8 -0.0% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -16 -100.0% -16 -100.0%
Parent functions
Drupal\Core\File\FileSystem::basename0 N/A% -6 -75.0% -16 -100.0% -16 -100.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 1 12.5% 0 0.0% 0 0.0%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% -1 -12.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\File\FileSystem::uriScheme0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0%