Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls10,939 10,949 10 0.1%
Incl. Wall Time (microsec)11,147 11,133 -14 -0.1%
Incl. Wall Time (microsec) per call 1 1 -0 -0.2%
Excl. Wall Time (microsec)11,147 11,133 -14 -0.1%
Incl. CPU (microsecs)17,167 17,116 -51 -0.3%
Incl. CPU (microsecs) per call 2 2 -0 -0.4%
Excl. CPU (microsec)17,167 17,116 -51 -0.3%
Incl. MemUse (bytes)74,568 74,568 0 0.0%
Incl. MemUse (bytes) per call 7 7 -0 -0.1%
Excl. MemUse (bytes)74,568 74,568 0 0.0%
Incl. PeakMemUse (bytes)15,368 14,784 -584 -3.8%
Incl. PeakMemUse (bytes) per call 1 1 -0 -3.9%
Excl. PeakMemUse (bytes)15,368 14,784 -584 -3.8%

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
strpos10 100.0% -14 -0.2% -51 -0.6% 0 0.0% -584 -0.5%
Exclusive Metrics Diff for Current Function-14 -100.0% -51 -100.0% 0 N/A% -584 -100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension0 0.0% -34 -242.9% -154 -302.0% 0 N/A% 0 0.0%
l10 100.0% 11 78.6% 18 35.3% 0 N/A% -664 -113.7%
twig_render_template@22 20.0% 3 21.4% 2 3.9% 0 N/A% 0 0.0%
twig_render_template0 0.0% 3 21.4% 7 13.7% 0 N/A% 0 0.0%
drupal_render_cache_generate_placeholder0 0.0% 3 21.4% -2 -3.9% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@50 0.0% 1 7.1% 14 27.5% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@30 0.0% -1 -7.1% 4 7.8% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@10 0.0% -1 -7.1% 13 25.5% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath-1 -10.0% 1 7.1% 4 7.8% 0 N/A% 0 0.0%
twig_render_template@10 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
drupal_render@50 0.0% 0 0.0% -2 -3.9% 0 N/A% 0 0.0%
file_uri_scheme0 0.0% 0 0.0% -3 -5.9% 0 N/A% 0 0.0%
twig_render_template@30 0.0% 0 0.0% -5 -9.8% 0 N/A% 0 0.0%
Twig_Loader_Filesystem::validateName0 0.0% 0 0.0% -4 -7.8% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
_drupal_render_process_post_render_cache0 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
drupal_render@40 0.0% 0 0.0% -3 -5.9% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults0 0.0% 0 0.0% -1 -2.0% 0 N/A% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
drupal_render@20 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 0.0% 0 0.0% -9 -17.6% 0 N/A% 0 0.0%
drupal_render@10 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
_drupal_add_css0 0.0% 0 0.0% 5 9.8% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% 0 0.0% 3 5.9% 0 N/A% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBaseId0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
Drupal\views\ViewExecutable::getUrl0 0.0% 0 0.0% -2 -3.9% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@20 0.0% 0 0.0% -12 -23.5% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% -1 -2.0% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys0 0.0% 0 0.0% 36 70.6% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 0.0% 0 0.0% 1 2.0% 0 N/A% 80 13.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 0.0% 0 0.0% -1 -2.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@60 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@70 0.0% 0 0.0% -2 -3.9% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\style\StylePluginBase::tokenizeValue0 0.0% 0 0.0% 3 5.9% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath-1 -10.0% 0 0.0% -2 -3.9% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigBase::validateKeys@40 0.0% 0 0.0% 11 21.6% 0 N/A% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% -1 -2.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 0.0% 0 0.0% 1 2.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 0 0.0% 5 9.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 0 0.0% 2 3.9% 0 N/A% 0 0.0%