Diff Report
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_match

preg_matchRun #55323afe82890Run #55323a80ebb82DiffDiff%
Number of Function Calls4,854 4,854 0 0.0%
Incl. Wall Time (microsec)2,192 2,139 -53 -2.4%
Incl. Wall Time (microsec) per call 0 0 -0 -2.4%
Excl. Wall Time (microsec)2,192 2,139 -53 -2.4%
Incl. MemUse (bytes)524,896 524,848 -48 -0.0%
Incl. MemUse (bytes) per call 108 108 -0 -0.0%
Excl. MemUse (bytes)524,896 524,848 -48 -0.0%
Incl. PeakMemUse (bytes)62,104 62,104 0 0.0%
Incl. PeakMemUse (bytes) per call 13 13 0 0.0%
Excl. PeakMemUse (bytes)62,104 62,104 0 0.0%

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% -53 -7.7% -48 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-53 -100.0% -48 -100.0% 0 N/A%
Parent functions
Twig_Lexer::lexBlock0 N/A% -20 -37.7% -24 -50.0% 0 N/A%
Twig_Lexer::lexData0 N/A% -15 -28.3% 0 0.0% 0 N/A%
Twig_Lexer::lexComment0 N/A% -12 -22.6% 0 0.0% 0 N/A%
Twig_Lexer::lexExpression0 N/A% -8 -15.1% 8 16.7% 0 N/A%
Drupal\Core\File\FileSystem::basename0 N/A% -7 -13.2% 0 0.0% 0 N/A%
Twig_Lexer::lexVar0 N/A% 5 9.4% -32 -66.7% 0 N/A%
Drupal\Core\Routing\UrlGenerator::doGenerate0 N/A% 3 5.7% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 1 1.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 1.9% 0 0.0% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 N/A% -1 -1.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 0.0% 0 N/A%