Diff Report
Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54811c7da26f8: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_match

preg_matchRun #54811b6aec43dRun #54811c7da26f8DiffDiff%
Number of Function Calls11,366 11,366 0 0.0%
Incl. Wall Time (microsec)14,068 13,467 -601 -4.3%
Incl. Wall Time (microsec) per call 1 1 -0 -4.3%
Excl. Wall Time (microsec)14,068 13,467 -601 -4.3%
Incl. MemUse (bytes)546,464 546,464 0 0.0%
Incl. MemUse (bytes) per call 48 48 0 0.0%
Excl. MemUse (bytes)546,464 546,464 0 0.0%
Incl. PeakMemUse (bytes)4,040 4,040 0 0.0%
Incl. PeakMemUse (bytes) per call 0 0 0 0.0%
Excl. PeakMemUse (bytes)4,040 4,040 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% -601 -41.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-601 -100.0% 0 N/A% 0 N/A%
Parent functions
_filter_url0 N/A% -643 -107.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@20 N/A% 23 3.8% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 N/A% 12 2.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parseValue0 N/A% 12 2.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::getNextEmbedBlock0 N/A% 9 1.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 9 1.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -8 -1.3% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% -6 -1.0% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseScalar0 N/A% -4 -0.7% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@30 N/A% -4 -0.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 1 0.2% 0 N/A% 0 N/A%
file_uri_scheme0 N/A% -1 -0.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -0.2% 0 N/A% 0 N/A%
drupal_basename0 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\Inline::parseQuotedScalar0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 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\Routing\Matcher\UrlMatcher::matchCollection0 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%
Symfony\Component\Yaml\Inline::evaluateScalar0 N/A% 0 0.0% 0 N/A% 0 N/A%