Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_match

preg_matchRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls204 204 0 0.0%
Incl. Wall Time (microsec)482 484 2 0.4%
Incl. Wall Time (microsec) per call 2 2 0 0.4%
Excl. Wall Time (microsec)482 484 2 0.4%
Incl. MemUse (bytes)26,280 26,288 8 0.0%
Incl. MemUse (bytes) per call 129 129 0 0.0%
Excl. MemUse (bytes)26,280 26,288 8 0.0%
Incl. PeakMemUse (bytes)7,296 7,304 8 0.1%
Incl. PeakMemUse (bytes) per call 36 36 0 0.1%
Excl. PeakMemUse (bytes)7,296 7,304 8 0.1%

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% 2 0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 8 100.0% 8 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 2 100.0% 0 0.0% 0 0.0%
Drupal\Core\File\FileSystem::basename0 N/A% -1 -50.0% 8 100.0% 8 100.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 1 50.0% 0 0.0% 0 0.0%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 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%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 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\Core\File\FileSystem::uriScheme0 N/A% 0 0.0% 0 0.0% 0 0.0%