Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strpos

strposRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls614 613 -1 -0.2%
Incl. Wall Time (microsec)804 776 -28 -3.5%
Incl. Wall Time (microsec) per call 1 1 -0 -3.3%
Excl. Wall Time (microsec)804 776 -28 -3.5%
Incl. CPU (microsecs)1,397 1,393 -4 -0.3%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)1,397 1,393 -4 -0.3%
Incl. MemUse (bytes)18,532 18,528 -4 -0.0%
Incl. MemUse (bytes) per call 30 30 0 0.1%
Excl. MemUse (bytes)18,532 18,528 -4 -0.0%
Incl. PeakMemUse (bytes)10,624 10,624 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.2%
Excl. PeakMemUse (bytes)10,624 10,624 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
strpos-1 -100.0% -28 -1.7% -4 -0.8% -4 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-28 -100.0% -4 -100.0% -4 -100.0% 0 N/A%
Parent functions
_drupal_add_css0 0.0% -8 -28.6% -5 -125.0% 0 0.0% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -4 -14.3% -8 -200.0% 0 0.0% 0 N/A%
request_path0 0.0% -3 -10.7% -4 -100.0% 0 0.0% 0 N/A%
file_uri_scheme0 0.0% -3 -10.7% -8 -200.0% 0 0.0% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension0 0.0% 2 7.1% 35 875.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::validateName-1 -100.0% -2 -7.1% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Asset\JsCollectionRenderer::render0 0.0% -2 -7.1% -11 -275.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 0.0% -1 -3.6% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% -1 -3.6% -2 -50.0% 0 0.0% 0 N/A%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 0.0% -1 -3.6% -3 -75.0% 0 0.0% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% -1 -3.6% 4 100.0% -4 -100.0% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 0.0% -1 -3.6% 1 25.0% 0 0.0% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% -1 -3.6% 1 25.0% 0 0.0% 0 N/A%
l0 0.0% -1 -3.6% -2 -50.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::processPath0 0.0% -1 -3.6% -1 -25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 0.0% -1 -3.6% -1 -25.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% 1 3.6% 3 75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 0.0% 1 3.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% -1 -3.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 N/A%
node_help0 0.0% 0 0.0% -2 -50.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::isExternal0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 0.0% 0 0.0% -3 -75.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 N/A%
_drupal_request_initialize0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 0.0% 0 0.0% -6 -150.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% 9 225.0% 0 0.0% 0 N/A%
Drupal\views\ViewExecutable::getUrl0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::tokenizeValue0 0.0% 0 0.0% -2 -50.0% 0 0.0% 0 N/A%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% -2 -50.0% 0 0.0% 0 N/A%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 1 25.0% 0 0.0% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::mapFromStorageRecords0 0.0% 0 0.0% -4 -100.0% 0 0.0% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 0 0.0% -1 -25.0% 0 0.0% 0 N/A%
text_summary0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 N/A%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 0.0% 0 0.0% -4 -100.0% 0 0.0% 0 N/A%