Diff Report
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_match

preg_matchRun #553ba8c2c449dRun #553bb0137a0c9DiffDiff%
Number of Function Calls51,896 51,896 0 0.0%
Incl. Wall Time (microsec)59,195 58,315 -880 -1.5%
Incl. Wall Time (microsec) per call 1 1 -0 -1.5%
Excl. Wall Time (microsec)59,195 58,315 -880 -1.5%
Incl. MemUse (bytes)6,382,368 6,382,368 0 0.0%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)6,382,368 6,382,368 0 0.0%
Incl. PeakMemUse (bytes)106,984 106,984 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)106,984 106,984 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% -880 -6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-880 -100.0% 0 N/A% 0 N/A%
Parent functions
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% -423 -48.1% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@30 N/A% -151 -17.2% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% -130 -14.8% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@20 N/A% -39 -4.4% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 N/A% -36 -4.1% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@40 N/A% -36 -4.1% 0 N/A% 0 N/A%
file_scan_directory@10 N/A% -35 -4.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@50 N/A% -28 -3.2% 0 N/A% 0 N/A%
Twig_Lexer::lexExpression0 N/A% 27 3.1% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::getNextEmbedBlock0 N/A% -19 -2.2% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@60 N/A% -17 -1.9% 0 N/A% 0 N/A%
Twig_Lexer::lexComment0 N/A% 15 1.7% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parseValue0 N/A% 14 1.6% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseScalar0 N/A% -11 -1.2% 0 N/A% 0 N/A%
Twig_Lexer::lexVar0 N/A% -10 -1.1% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@90 N/A% 10 1.1% 0 N/A% 0 N/A%
file_scan_directory0 N/A% -10 -1.1% 0 N/A% 0 N/A%
file_scan_directory@20 N/A% -8 -0.9% 0 N/A% 0 N/A%
Twig_Lexer::lexBlock0 N/A% 8 0.9% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% -5 -0.6% 0 N/A% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 N/A% -4 -0.5% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseQuotedScalar0 N/A% 4 0.5% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::evaluateScalar0 N/A% -1 -0.1% 0 N/A% 0 N/A%
Drupal\field\Entity\FieldStorageConfig::__construct0 N/A% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 1 0.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::collectAnnotationMetadata0 N/A% 1 0.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 0.1% 0 N/A% 0 N/A%
Twig_Lexer::lexData0 N/A% 1 0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@100 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@70 N/A% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@80 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 N/A% 0 N/A%