Diff Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls8,152 8,152 0 0.0%
Incl. Wall Time (microsec)8,521 8,665 144 1.7%
Incl. Wall Time (microsec) per call 1 1 0 1.7%
Excl. Wall Time (microsec)8,521 8,665 144 1.7%
Incl. CPU (microsecs)15,603 15,416 -187 -1.2%
Incl. CPU (microsecs) per call 2 2 -0 -1.2%
Excl. CPU (microsec)15,603 15,416 -187 -1.2%
Incl. MemUse (bytes)15,240 15,240 0 0.0%
Incl. MemUse (bytes) per call 2 2 0 0.0%
Excl. MemUse (bytes)15,240 15,240 0 0.0%
Incl. PeakMemUse (bytes)2,824 2,824 0 0.0%
Incl. PeakMemUse (bytes) per call 0 0 0 0.0%
Excl. PeakMemUse (bytes)2,824 2,824 0 0.0%

Parent/Child Regression/Improvement report for strlen [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
strlen0 N/A% 144 14.8% -187 -9.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function144 100.0% -187 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 219 152.1% 12 6.4% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseScalar0 N/A% -47 -32.6% -106 -56.7% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parse0 N/A% -39 -27.1% -170 -90.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 26 18.1% 94 50.3% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::getCurrentLineIndentation0 N/A% -8 -5.6% -45 -24.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -6 -4.2% -7 -3.7% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% -2 -1.4% -5 -2.7% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% 1 0.7% 12 6.4% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 1 0.7% 15 8.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% -1 -0.7% 3 1.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::execute0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 3 1.6% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseQuotedScalar0 N/A% 0 0.0% 9 4.8% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%