Diff Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_match

preg_matchRun #54f29a0893b1fRun #54f29a910bf1cDiffDiff%
Number of Function Calls104 104 0 0.0%
Incl. Wall Time (microsec)267 268 1 0.4%
Incl. Wall Time (microsec) per call 3 3 0 0.4%
Excl. Wall Time (microsec)267 268 1 0.4%
Incl. MemUse (bytes)25,608 25,608 0 0.0%
Incl. MemUse (bytes) per call 246 246 0 0.0%
Excl. MemUse (bytes)25,608 25,608 0 0.0%
Incl. PeakMemUse (bytes)6,720 6,720 0 0.0%
Incl. PeakMemUse (bytes) per call 65 65 0 0.0%
Excl. PeakMemUse (bytes)6,720 6,720 0 0.0%

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% 1 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\File\FileSystem::basename0 N/A% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 N/A% 0 N/A%