Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_match

preg_matchRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls204 204 0 0.0%
Incl. Wall Time (microsec)485 497 12 2.5%
Incl. Wall Time (microsec) per call 2 2 0 2.5%
Excl. Wall Time (microsec)485 497 12 2.5%
Incl. MemUse (bytes)26,280 26,280 0 0.0%
Incl. MemUse (bytes) per call 129 129 0 0.0%
Excl. MemUse (bytes)26,280 26,280 0 0.0%
Incl. PeakMemUse (bytes)8,224 8,912 688 8.4%
Incl. PeakMemUse (bytes) per call 40 44 3 8.4%
Excl. PeakMemUse (bytes)8,224 8,912 688 8.4%

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% 12 0.2% 0 0.0% 688 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 0 N/A% 688 100.0%
Parent functions
Drupal\Core\File\FileSystem::basename0 N/A% 8 66.7% 0 N/A% -32 -4.7%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 7 58.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -16.7% 0 N/A% 720 104.7%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -8.3% 0 N/A% 0 0.0%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\File\FileSystem::uriScheme0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 N/A% 0 0.0%