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

strposRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls8,152 8,152 0 0.0%
Incl. Wall Time (microsec)205 194 -11 -5.4%
Incl. Wall Time (microsec) per call 0 0 -0 -5.4%
Excl. Wall Time (microsec)205 194 -11 -5.4%
Incl. CPU (microsecs)7,505 7,585 80 1.1%
Incl. CPU (microsecs) per call 1 1 0 1.1%
Excl. CPU (microsec)7,505 7,585 80 1.1%
Incl. MemUse (bytes)31,264 31,248 -16 -0.1%
Incl. MemUse (bytes) per call 4 4 -0 -0.1%
Excl. MemUse (bytes)31,264 31,248 -16 -0.1%
Incl. PeakMemUse (bytes)11,728 11,976 248 2.1%
Incl. PeakMemUse (bytes) per call 1 1 0 2.1%
Excl. PeakMemUse (bytes)11,728 11,976 248 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 Function-11 -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%