Diff Report
Run #54f283c5bb5f3: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f28d53cc42b: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_match

preg_matchRun #54f283c5bb5f3Run #54f28d53cc42bDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)432 385 -47 -10.9%
Incl. Wall Time (microsec) per call 6 6 -1 -10.9%
Excl. Wall Time (microsec)432 385 -47 -10.9%
Incl. MemUse (bytes)26,776 26,776 0 0.0%
Incl. MemUse (bytes) per call 383 383 0 0.0%
Excl. MemUse (bytes)26,776 26,776 0 0.0%
Incl. PeakMemUse (bytes)6,656 6,624 -32 -0.5%
Incl. PeakMemUse (bytes) per call 95 95 -0 -0.5%
Excl. PeakMemUse (bytes)6,656 6,624 -32 -0.5%

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% -47 -0.4% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-47 -100.0% 0 N/A% -32 -100.0%
Parent functions
Drupal\Core\File\FileSystem::basename0 N/A% -39 -83.0% 0 N/A% -32 -100.0%
Drupal\Core\File\FileSystem::uriScheme0 N/A% -3 -6.4% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -4.3% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -2.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -1 -2.1% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% -1 -2.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 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%