Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls5,736 5,735 -1 -0.0%
Incl. Wall Time (microsec)41 37 -4 -9.8%
Incl. Wall Time (microsec) per call 0 0 -0 -9.7%
Excl. Wall Time (microsec)41 37 -4 -9.8%
Incl. CPU (microsecs)5,083 4,923 -160 -3.1%
Incl. CPU (microsecs) per call 1 1 -0 -3.1%
Excl. CPU (microsec)5,083 4,923 -160 -3.1%
Incl. MemUse (bytes)28,160 28,160 0 0.0%
Incl. MemUse (bytes) per call 5 5 0 0.0%
Excl. MemUse (bytes)28,160 28,160 0 0.0%
Incl. PeakMemUse (bytes)14,840 16,032 1,192 8.0%
Incl. PeakMemUse (bytes) per call 3 3 0 8.1%
Excl. PeakMemUse (bytes)14,840 16,032 1,192 8.0%

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% -4 -0.2% -160 -8.7% 0 0.0% 1,192 1.4%
Exclusive Metrics Diff for Current Function-4 -100.0% -160 -100.0% 0 N/A% 1,192 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile0 0.0% 10 250.0% -155 -96.9% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -4 -100.0% 10 6.2% 0 N/A% 632 53.0%
Twig_Loader_Filesystem::validateName-1 -100.0% -1 -25.0% -1 -0.6% 0 N/A% 0 0.0%
l0 0.0% -1 -25.0% 1 0.6% 0 N/A% 0 0.0%
_drupal_add_css0 0.0% -1 -25.0% -1 -0.6% 0 N/A% 0 0.0%
Drupal\Component\Plugin\PluginBase::getDerivativeId0 0.0% -1 -25.0% -2 -1.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 0.0% -1 -25.0% 3 1.9% 0 N/A% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 0.0% -1 -25.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getFormat0 0.0% -1 -25.0% -5 -3.1% 0 N/A% 0 0.0%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition0 0.0% -1 -25.0% -2 -1.2% 0 N/A% 0 0.0%
Drupal\Core\Config\ConfigFactory::canOverride0 0.0% -1 -25.0% -18 -11.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 0.0% -1 -25.0% -16 -10.0% 0 N/A% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 11 6.9% 0 N/A% 0 0.0%
Drupal\Component\Plugin\PluginBase::getBasePluginId0 0.0% 0 0.0% 2 1.2% 0 N/A% 0 0.0%
node_help0 0.0% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
_menu_tree_check_access@10 0.0% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 4 2.5% 0 N/A% 0 0.0%
file_uri_scheme0 0.0% 0 0.0% 3 1.9% 0 N/A% 0 0.0%
menu_set_active_trail0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 0.0% 0 0.0% 2 1.2% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% 2 1.2% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 0.0% 0 0.0% 1 0.6% 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\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -5 -3.1% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% -1 -0.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 0.0% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath0 0.0% 0 0.0% 7 4.4% 0 N/A% 560 47.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -3 -1.9% 0 N/A% 0 0.0%
Drupal\Core\Controller\ControllerResolver::createController0 0.0% 0 0.0% 1 0.6% 0 N/A% 0 0.0%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 0.0% 0 0.0% 1 0.6% 0 N/A% 0 0.0%