Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls946 944 -2 -0.2%
Incl. Wall Time (microsec)81 68 -13 -16.0%
Incl. Wall Time (microsec) per call 0 0 -0 -15.9%
Excl. Wall Time (microsec)81 68 -13 -16.0%
Incl. CPU (microsecs)1,038 1,014 -24 -2.3%
Incl. CPU (microsecs) per call 1 1 -0 -2.1%
Excl. CPU (microsec)1,038 1,014 -24 -2.3%
Incl. MemUse (bytes)32,880 32,896 16 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.3%
Excl. MemUse (bytes)32,880 32,896 16 0.0%
Incl. PeakMemUse (bytes)13,392 13,104 -288 -2.2%
Incl. PeakMemUse (bytes) per call 14 14 -0 -1.9%
Excl. PeakMemUse (bytes)13,392 13,104 -288 -2.2%

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-2 -100.0% -13 -0.5% -24 -0.8% 16 0.0% -288 -0.4%
Exclusive Metrics Diff for Current Function-13 -100.0% -24 -100.0% 16 100.0% -288 -100.0%
Parent functions
Drupal\Core\Routing\UrlGenerator::processPath0 0.0% -3 -23.1% 0 0.0% 0 0.0% 0 0.0%
l0 0.0% -3 -23.1% 1 4.2% 16 100.0% -288 -100.0%
_drupal_add_css0 0.0% 3 23.1% -6 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% -3 -23.1% -4 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -2 -15.4% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 0.0% -2 -15.4% -3 -12.5% 0 0.0% 0 0.0%
twig_render_template-1 -50.0% -1 -7.7% -2 -8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 0.0% 1 7.7% 13 54.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -1 -7.7% -4 -16.7% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName-1 -50.0% -1 -7.7% 0 0.0% 0 0.0% 0 0.0%
twig_render_template@10 0.0% -1 -7.7% -3 -12.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% 1 7.7% -1 -4.2% 0 0.0% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% -1 -7.7% 1 4.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 0.0% 0 0.0% -3 -12.5% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 0.0% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
node_help0 0.0% 0 0.0% 2 8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 0.0% 0 0.0% -1 -4.2% 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%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% -5 -20.8% 0 0.0% 0 0.0%
twig_render_template@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::isExternal0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_uri_scheme0 0.0% 0 0.0% 5 20.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -2 -8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Core\Config\ConfigFactory::canOverride0 0.0% 0 0.0% -7 -29.2% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::findFile0 0.0% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_requirements0 0.0% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\LocalStream::getLocalPath0 0.0% 0 0.0% 1 4.2% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 0.0% 0 0.0% 2 8.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_requirements0 0.0% 0 0.0% -1 -4.2% 0 0.0% 0 0.0%