Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls6,910 6,910 0 0.0%
Incl. Wall Time (microsec)146 165 19 13.0%
Incl. Wall Time (microsec) per call 0 0 0 13.0%
Excl. Wall Time (microsec)146 165 19 13.0%
Incl. CPU (microsecs)6,662 6,480 -182 -2.7%
Incl. CPU (microsecs) per call 1 1 -0 -2.7%
Excl. CPU (microsec)6,662 6,480 -182 -2.7%
Incl. MemUse (bytes)33,536 33,536 0 0.0%
Incl. MemUse (bytes) per call 5 5 0 0.0%
Excl. MemUse (bytes)33,536 33,536 0 0.0%
Incl. PeakMemUse (bytes)15,448 15,448 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)15,448 15,448 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% 19 1.4% -182 -17.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 100.0% -182 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 6 31.6% -12 -6.6% 0 N/A% 0 N/A%
drupal_render@10 N/A% 4 21.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Controller\SystemController::setLinkActiveClass0 N/A% -2 -10.5% -4 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 N/A% 2 10.5% 28 15.4% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::validateName0 N/A% 1 5.3% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::processPath0 N/A% 1 5.3% -14 -7.7% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% 1 5.3% -172 -94.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@50 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
drupal_render@20 N/A% 1 5.3% -9 -4.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -1 -5.3% -1 -0.5% 0 N/A% 0 N/A%
drupal_render@40 N/A% 1 5.3% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 1 5.3% -2 -1.1% 0 N/A% 0 N/A%
l0 N/A% -1 -5.3% 1 0.5% 0 N/A% 0 N/A%
Drupal\Component\Plugin\PluginBase::getBaseId0 N/A% 1 5.3% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 1 5.3% -3 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getFormat0 N/A% 1 5.3% -1 -0.5% 0 N/A% 0 N/A%
drupal_render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_uri_scheme0 N/A% 0 0.0% 2 1.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_render@60 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 0.0% 5 2.7% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getFit0 N/A% 0 0.0% 5 2.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -3 -1.6% 0 N/A% 0 N/A%
_drupal_add_css0 N/A% 0 0.0% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Config\TypedConfigManager::getDefinition0 N/A% 0 0.0% -4 -2.2% 0 N/A% 0 N/A%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%
Drupal\Core\Controller\ControllerResolver::createController0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
drupal_render@30 N/A% 0 0.0% 5 2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%