Run Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr5,742 99.9% 83 0.0% 236,464 0.6% 22,032 0.0%
Exclusive Metrics for Current Function83 100.0% 236,464 100.0% 22,032 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parseScalar1,051 18.3% 35 42.2% 40,960 17.3% 0 0.0%
Symfony\Component\Yaml\Parser::getNextEmbedBlock1,364 23.8% 12 14.5% 54,736 23.1% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords424 7.4% 8 9.6% 17,480 7.4% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate296 5.2% 6 7.2% 10,152 4.3% 0 0.0%
Composer\Autoload\ClassLoader::findFileWithExtension880 15.3% 5 6.0% 46,352 19.6% 13,920 63.2%
Drupal\Component\Uuid\Php::generate700 12.2% 5 6.0% 25,784 10.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes206 3.6% 4 4.8% 4,792 2.0% 0 0.0%
Symfony\Component\Yaml\Inline::parse439 7.6% 3 3.6% 640 0.3% 0 0.0%
Drupal\Core\Routing\RouteMatch::getParameterNames32 0.6% 3 3.6% 1,680 0.7% 848 3.8%
Drupal\Core\Asset\LibraryDiscoveryParser::buildByExtension3 0.1% 1 1.2% 760 0.3% 0 0.0%
Symfony\Component\Yaml\Inline::evaluateScalar22 0.4% 1 1.2% 1,368 0.6% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults1 0.0% 0 0.0% 704 0.3% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.0% 0 0.0% 696 0.3% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern1 0.0% 0 0.0% 704 0.3% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath2 0.0% 0 0.0% 752 0.3% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders12 0.2% 0 0.0% 1,040 0.4% 720 3.3%
Symfony\Component\Yaml\Parser::parseValue66 1.1% 0 0.0% 3,288 1.4% 0 0.0%
Symfony\Component\Yaml\Inline::parseQuotedScalar8 0.1% 0 0.0% 1,024 0.4% 0 0.0%
Symfony\Component\Routing\Route::sanitizeRequirement2 0.0% 0 0.0% 720 0.3% 0 0.0%
Drupal\Core\DrupalKernel::__construct1 0.0% 0 0.0% 696 0.3% 640 2.9%
Drupal\system\Controller\SystemController::setLinkActiveClass1 0.0% 0 0.0% 760 0.3% 0 0.0%
Drupal\Component\Utility\UrlHelper::parse12 0.2% 0 0.0% 1,304 0.6% 696 3.2%
request_path1 0.0% 0 0.0% 616 0.3% 0 0.0%
devel_silent3 0.1% 0 0.0% 616 0.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 0.2% 0 0.0% 1,112 0.5% 824 3.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.0% 0 0.0% 696 0.3% 664 3.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals1 0.0% 0 0.0% 688 0.3% 656 3.0%
Drupal\views\Plugin\views\query\Sql::addField5 0.1% 0 0.0% 824 0.3% 32 0.1%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.0% 0 0.0% 704 0.3% 704 3.2%
Twig_Loader_Filesystem::parseName6 0.1% 0 0.0% 864 0.4% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals1 0.0% 0 0.0% 712 0.3% 656 3.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath60 1.0% 0 0.0% 4,248 1.8% 640 2.9%
Twig_Environment::getCacheFilename116 2.0% 0 0.0% 7,392 3.1% 808 3.7%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.0% 0 0.0% 696 0.3% 224 1.0%
Drupal\Core\Theme\ThemeManager::theme@28 0.1% 0 0.0% 904 0.4% 0 0.0%