Diff Report
Run #52ed7448d018c: 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 #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls8,153 8,152 -1 -0.0%
Incl. Wall Time (microsec)8,662 8,665 3 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)8,662 8,665 3 0.0%
Incl. CPU (microsecs)15,905 15,416 -489 -3.1%
Incl. CPU (microsecs) per call 2 2 -0 -3.1%
Excl. CPU (microsec)15,905 15,416 -489 -3.1%
Incl. MemUse (bytes)15,136 15,240 104 0.7%
Incl. MemUse (bytes) per call 2 2 0 0.7%
Excl. MemUse (bytes)15,136 15,240 104 0.7%
Incl. PeakMemUse (bytes)2,960 2,824 -136 -4.6%
Incl. PeakMemUse (bytes) per call 0 0 -0 -4.6%
Excl. PeakMemUse (bytes)2,960 2,824 -136 -4.6%

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
strlen-1 -100.0% 3 0.0% -489 -0.9% 104 0.0% -136 -0.1%
Exclusive Metrics Diff for Current Function3 100.0% -489 -100.0% 104 100.0% -136 -100.0%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 106 3533.3% 16 3.3% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Inline::parseScalar0 0.0% -30 -1000.0% -40 -8.2% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Inline::parse0 0.0% -29 -966.7% -281 -57.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% -16 -533.3% -35 -7.2% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Inline::parseQuotedScalar0 0.0% -13 -433.3% -20 -4.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 0.0% -12 -400.0% -42 -8.6% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::getCurrentLineIndentation0 0.0% -6 -200.0% -94 -19.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 6 200.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename-1 -100.0% -3 -100.0% 1 0.2% 0 0.0% -136 -100.0%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% -1 -33.3% -2 -0.4% 104 100.0% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 1 33.3% 7 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -33.3% -2 -0.4% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 1 33.3% -2 -0.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 3 0.6% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 4 0.8% 0 0.0% 0 0.0%