Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls6,910 6,912 2 0.0%
Incl. Wall Time (microsec)146 152 6 4.1%
Incl. Wall Time (microsec) per call 0 0 0 4.1%
Excl. Wall Time (microsec)146 152 6 4.1%
Incl. CPU (microsecs)6,662 6,592 -70 -1.1%
Incl. CPU (microsecs) per call 1 1 -0 -1.1%
Excl. CPU (microsec)6,662 6,592 -70 -1.1%
Incl. MemUse (bytes)33,536 33,528 -8 -0.0%
Incl. MemUse (bytes) per call 5 5 -0 -0.1%
Excl. MemUse (bytes)33,536 33,528 -8 -0.0%
Incl. PeakMemUse (bytes)15,448 14,760 -688 -4.5%
Incl. PeakMemUse (bytes) per call 2 2 -0 -4.5%
Excl. PeakMemUse (bytes)15,448 14,760 -688 -4.5%

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
strpos2 100.0% 6 0.4% -70 -4.3% -8 -0.1% -688 -6.4%
Exclusive Metrics Diff for Current Function6 100.0% -70 -100.0% -8 -100.0% -688 -100.0%
Parent functions
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition1 50.0% 11 183.3% 7 10.0% 0 0.0% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% -3 -50.0% -3 -4.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% -2 -33.3% 3 4.3% 0 0.0% 0 0.0%
drupal_render@4-50 -2500.0% -2 -33.3% -50 -71.4% 0 0.0% -680 -98.8%
Drupal\Core\Routing\UrlGenerator::processPath0 0.0% -1 -16.7% -25 -35.7% -8 -100.0% -8 -1.2%
Composer\Autoload\ClassLoader::findFileWithExtension0 0.0% -1 -16.7% -72 -102.9% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName0 0.0% 1 16.7% 6 8.6% 0 0.0% 0 0.0%
drupal_render@2149 7450.0% 1 16.7% 161 230.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 0.0% 1 16.7% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 0.0% 1 16.7% -2 -2.9% 0 0.0% 0 0.0%
drupal_render0 0.0% -1 -16.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 16.7% -10 -14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
file_uri_scheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBaseId0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
drupal_render@3-100 -5000.0% 0 0.0% -103 -147.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% -3 -4.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 0.0% 0 0.0% -4 -5.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 0.0% 0 0.0% 12 17.1% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
drupal_render@50 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getDefinition0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
_drupal_add_css0 0.0% 0 0.0% -3 -4.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
l0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
drupal_render@12 100.0% 0 0.0% 5 7.1% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 2 2.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% 0 0.0% 10 14.3% 0 0.0% 0 0.0%