Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2797a7d51: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_match

preg_matchRun #557c2635273b3Run #557c2797a7d51DiffDiff%
Number of Function Calls9,087 9,087 0 0.0%
Incl. Wall Time (microsec)7,586 7,632 46 0.6%
Incl. Wall Time (microsec) per call 1 1 0 0.6%
Excl. Wall Time (microsec)7,586 7,632 46 0.6%
Incl. MemUse (bytes)889,416 889,376 -40 -0.0%
Incl. MemUse (bytes) per call 98 98 -0 -0.0%
Excl. MemUse (bytes)889,416 889,376 -40 -0.0%
Incl. PeakMemUse (bytes)87,208 87,312 104 0.1%
Incl. PeakMemUse (bytes) per call 10 10 0 0.1%
Excl. PeakMemUse (bytes)87,208 87,312 104 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% 46 4.3% -40 -0.0% 104 0.1%
Exclusive Metrics Diff for Current Function46 100.0% -40 -100.0% 104 100.0%
Parent functions
Twig_Lexer::lexExpression0 N/A% 44 95.7% -8 -20.0% -56 -53.8%
_filter_url0 N/A% 27 58.7% 0 0.0% 0 0.0%
Twig_Lexer::lexBlock0 N/A% -20 -43.5% -24 -60.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::doGenerate0 N/A% -8 -17.4% 0 0.0% 0 0.0%
Drupal\Core\File\FileSystem::uriScheme0 N/A% 6 13.0% 0 0.0% 0 0.0%
Twig_Lexer::lexVar0 N/A% -2 -4.3% 8 20.0% 0 0.0%
Twig_Lexer::lexData0 N/A% -2 -4.3% 0 0.0% 160 153.8%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 2.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -2.2% 0 0.0% 0 0.0%
Twig_Lexer::lexComment0 N/A% 1 2.2% -16 -40.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 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\Xss::split0 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%
drupal_valid_test_ua0 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\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0%