Diff Report
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1a23013a4f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #54e199664caefRun #54e1a23013a4fDiffDiff%
Number of Function Calls910 910 0 0.0%
Incl. Wall Time (microsec)1,461 1,419 -42 -2.9%
Incl. Wall Time (microsec) per call 2 2 -0 -2.9%
Excl. Wall Time (microsec)1,461 1,419 -42 -2.9%
Incl. MemUse (bytes)52,720 52,720 0 0.0%
Incl. MemUse (bytes) per call 58 58 0 0.0%
Excl. MemUse (bytes)52,720 52,720 0 0.0%
Incl. PeakMemUse (bytes)6,728 6,760 32 0.5%
Incl. PeakMemUse (bytes) per call 7 7 0 0.5%
Excl. PeakMemUse (bytes)6,728 6,760 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% -42 -0.1% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-42 -100.0% 0 N/A% 32 100.0%
Parent functions
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -39 -92.9% 0 N/A% 0 0.0%
Drupal\Core\File\FileSystem::uriScheme0 N/A% 11 26.2% 0 N/A% 0 0.0%
Drupal\Core\File\FileSystem::basename0 N/A% -7 -16.7% 0 N/A% 32 100.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -6 -14.3% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -3 -7.1% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 2 4.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -2.4% 0 N/A% 0 0.0%
_filter_url0 N/A% 1 2.4% 0 N/A% 0 0.0%
drupal_valid_test_ua0 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%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 N/A% 0 0.0%