Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strpos

strposRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls1,046 1,047 1 0.1%
Incl. Wall Time (microsec)305 335 30 9.8%
Incl. Wall Time (microsec) per call 0 0 0 9.7%
Excl. Wall Time (microsec)305 335 30 9.8%
Incl. CPU (microsecs)1,268 1,344 76 6.0%
Incl. CPU (microsecs) per call 1 1 0 5.9%
Excl. CPU (microsec)1,268 1,344 76 6.0%
Incl. MemUse (bytes)32,216 32,216 0 0.0%
Incl. MemUse (bytes) per call 31 31 -0 -0.1%
Excl. MemUse (bytes)32,216 32,216 0 0.0%
Incl. PeakMemUse (bytes)18,400 18,392 -8 -0.0%
Incl. PeakMemUse (bytes) per call 18 18 -0 -0.1%
Excl. PeakMemUse (bytes)18,400 18,392 -8 -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
strpos1 100.0% 30 3.2% 76 105.6% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function30 100.0% 76 100.0% 0 N/A% -8 -100.0%
Parent functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 0.0% 13 43.3% 3 3.9% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath0 0.0% 11 36.7% 20 26.3% 0 N/A% -48 -600.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 3 10.0% -3 -3.9% 0 N/A% 0 0.0%
_menu_link_translate0 0.0% -2 -6.7% 0 0.0% 0 N/A% 0 0.0%
Twig_Loader_Filesystem::validateName1 100.0% 2 6.7% 5 6.6% 0 N/A% 88 1100.0%
Symfony\Component\HttpFoundation\Request::getFormat0 0.0% 1 3.3% -3 -3.9% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse0 0.0% 1 3.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 3.3% 3 3.9% 0 N/A% -48 -600.0%
Drupal\Core\Routing\RouteCompiler::getFit0 0.0% -1 -3.3% 3 3.9% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% -1 -3.3% 3 3.9% 0 N/A% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 1 3.3% -3 -3.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 0.0% -1 -3.3% 1 1.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 0.0% -1 -3.3% -1 -1.3% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 1 3.3% 1 1.3% 0 N/A% 0 0.0%
drupal_add_css0 0.0% 1 3.3% 6 7.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 0.0% 1 3.3% 5 6.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 1 3.3% 14 18.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 0.0% -1 -3.3% -2 -2.6% 0 N/A% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 0.0% 0 0.0% -1 -1.3% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation0 0.0% 0 0.0% -2 -2.6% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@20 0.0% 0 0.0% 3 3.9% 0 N/A% 0 0.0%
Drupal\Core\Asset\JsCollectionRenderer::render0 0.0% 0 0.0% -1 -1.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 0.0% 0 0.0% 4 5.3% 0 N/A% 0 0.0%
file_uri_scheme0 0.0% 0 0.0% 3 3.9% -24 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotation@10 0.0% 0 0.0% -4 -5.3% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse@10 0.0% 0 0.0% 3 3.9% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::collectAnnotationMetadata0 0.0% 0 0.0% -2 -2.6% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\system\PathProcessor\PathProcessorFiles::processInbound0 0.0% 0 0.0% -2 -2.6% 0 N/A% 0 0.0%
Symfony\Component\HttpKernel\Controller\ControllerResolver::getController0 0.0% 0 0.0% 3 3.9% 0 N/A% 0 0.0%
Drupal\image\PathProcessor\PathProcessorImageStyles::processInbound0 0.0% 0 0.0% 2 2.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 3 3.9% 0 N/A% 0 0.0%
run_init::includes/mail.inc0 0.0% 0 0.0% 1 1.3% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 0 0.0% 15 19.7% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_menu_tree_check_access0 0.0% 0 0.0% 1 1.3% 24 N/A% 0 0.0%
node_help0 0.0% 0 0.0% -1 -1.3% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% -3 -3.9% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 1 1.3% 0 N/A% 0 0.0%
l0 0.0% 0 0.0% 1 1.3% 0 N/A% 0 0.0%