Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls8,152 8,152 0 0.0%
Incl. Wall Time (microsec)194 205 11 5.7%
Incl. Wall Time (microsec) per call 0 0 0 5.7%
Excl. Wall Time (microsec)194 205 11 5.7%
Incl. CPU (microsecs)7,585 7,505 -80 -1.1%
Incl. CPU (microsecs) per call 1 1 -0 -1.1%
Excl. CPU (microsec)7,585 7,505 -80 -1.1%
Incl. MemUse (bytes)31,248 31,264 16 0.1%
Incl. MemUse (bytes) per call 4 4 0 0.1%
Excl. MemUse (bytes)31,248 31,264 16 0.1%
Incl. PeakMemUse (bytes)11,976 11,728 -248 -2.1%
Incl. PeakMemUse (bytes) per call 1 1 -0 -2.1%
Excl. PeakMemUse (bytes)11,976 11,728 -248 -2.1%

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% 11 1.5% -80 -22.0% 16 0.2% -248 -2.3%
Exclusive Metrics Diff for Current Function11 100.0% -80 -100.0% 16 100.0% -248 -100.0%
Parent functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 8 72.7% 0 0.0% 8 50.0% -120 -48.4%
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% -7 -63.6% -80 -100.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBaseId0 N/A% 6 54.5% 8 10.0% 0 0.0% 0 0.0%
drupal_render_cache_generate_placeholder0 N/A% -3 -27.3% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath0 N/A% 3 27.3% 4 5.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 2 18.2% -2 -2.5% 0 0.0% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% -1 -9.1% -3 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -1 -9.1% 2 2.5% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName0 N/A% 1 9.1% -10 -12.5% 0 0.0% -136 -54.8%
Drupal\Core\Config\ConfigBase::validateKeys0 N/A% 1 9.1% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 1 9.1% -12 -15.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::tokenizeValue0 N/A% -1 -9.1% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender0 N/A% 1 9.1% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 9.1% 2 2.5% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 1 9.1% -2 -2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -9.1% 1 1.2% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::parseName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::processPostRenderCache0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getCookieDomain0 N/A% 0 0.0% 14 17.5% 8 50.0% 8 3.2%
Drupal\views\ViewExecutable::getUrl0 N/A% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::parse0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@10 N/A% 0 0.0% -5 -6.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%