Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strpos

strposRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls7,260 7,260 0 0.0%
Incl. Wall Time (microsec)1,584 1,719 135 8.5%
Incl. Wall Time (microsec) per call 0 0 0 8.5%
Excl. Wall Time (microsec)1,584 1,719 135 8.5%
Incl. CPU (microsecs)8,094 8,189 95 1.2%
Incl. CPU (microsecs) per call 1 1 0 1.2%
Excl. CPU (microsec)8,094 8,189 95 1.2%
Incl. MemUse (bytes)33,016 33,016 0 0.0%
Incl. MemUse (bytes) per call 5 5 0 0.0%
Excl. MemUse (bytes)33,016 33,016 0 0.0%
Incl. PeakMemUse (bytes)14,192 14,192 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)14,192 14,192 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% 135 1.4% 95 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function135 100.0% 95 100.0% 0 N/A% 0 N/A%
Parent functions
Composer\Autoload\ClassLoader::findFile0 N/A% 147 108.9% 128 134.7% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -41 -30.4% -47 -49.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 38 28.1% 47 49.5% 0 N/A% 0 N/A%
file_uri_scheme0 N/A% -36 -26.7% -35 -36.8% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@10 N/A% -17 -12.6% -4 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getFit0 N/A% 15 11.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigFactory::canOverride0 N/A% 9 6.7% 19 20.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation0 N/A% 7 5.2% -2 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 4 3.0% -3 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::processPath0 N/A% 3 2.2% 3 3.2% 0 N/A% 0 N/A%
l0 N/A% -2 -1.5% 4 4.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 2 1.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 0.7% 2 2.1% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% 1 0.7% 3 3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::validateName0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotation@20 N/A% 1 0.7% 2 2.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -0.7% 1 1.1% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% 1 0.7% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::isExternal0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
node_help0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 N/A% 0 0.0% 3 3.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_request_initialize0 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 N/A% 0 0.0% -1 -1.1% 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%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::parse@10 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::collectAnnotationMetadata0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::parse0 N/A% 0 0.0% -5 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -12 -12.6% 0 N/A% 0 N/A%