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

strposRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls16,330 16,330 0 0.0%
Incl. Wall Time (microsec)18,715 18,992 277 1.5%
Incl. Wall Time (microsec) per call 1 1 0 1.5%
Excl. Wall Time (microsec)18,715 18,992 277 1.5%
Incl. CPU (microsecs)32,591 32,785 194 0.6%
Incl. CPU (microsecs) per call 2 2 0 0.6%
Excl. CPU (microsec)32,591 32,785 194 0.6%
Incl. MemUse (bytes)31,480 31,480 0 0.0%
Incl. MemUse (bytes) per call 2 2 0 0.0%
Excl. MemUse (bytes)31,480 31,480 0 0.0%
Incl. PeakMemUse (bytes)8,552 8,552 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)8,552 8,552 0 0.0%

Parent/Child Regression/Improvement report for strpos [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
strpos0 N/A% 277 28.4% 194 10.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function277 100.0% 194 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\ConfigFactory::canOverride0 N/A% 264 95.3% 113 58.2% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse0 N/A% -117 -42.2% -93 -47.9% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::evaluateScalar0 N/A% 97 35.0% 198 102.1% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Inline::parseScalar0 N/A% 22 7.9% 6 3.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 19 6.9% 10 5.2% 0 N/A% 0 N/A%
file_uri_scheme0 N/A% -19 -6.9% -23 -11.9% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parseValue0 N/A% 9 3.2% -21 -10.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getFit0 N/A% -6 -2.2% -8 -4.1% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 4 1.4% 1 0.5% 0 N/A% 0 N/A%
l0 N/A% 3 1.1% 2 1.0% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 3 1.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 3 1.1% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::processPath0 N/A% 3 1.1% 20 10.3% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 N/A% 2 0.7% 2 1.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -2 -0.7% -2 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% -2 -0.7% -3 -1.5% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::validateName0 N/A% 1 0.4% 1 0.5% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% -1 -0.4% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -1 -0.4% 4 2.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% -1 -0.4% -2 -1.0% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% -1 -0.4% -2 -1.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -0.4% -3 -1.5% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::isStringUnIndentedCollectionItem0 N/A% -1 -0.4% -15 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -1 -0.4% -3 -1.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -2 -1.0% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile0 N/A% 0 0.0% 2 1.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -3 -1.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 4 2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\Yaml\Parser::parse@10 N/A% 0 0.0% 4 2.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 0 0.0% 6 3.1% 0 N/A% 0 N/A%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
node_help0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%