Run Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr1,684 99.5% 924 0.1% 2,158 0.3% 91,264 0.2% 18,368 0.0%
Exclusive Metrics for Current Function924 100.0% 2,158 100.0% 91,264 100.0% 18,368 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile1,338 79.5% 723 78.2% 1,693 78.5% 59,000 64.6% 9,496 51.7%
Drupal\views\Plugin\views\query\Sql::addField26 1.5% 33 3.6% 51 2.4% 1,768 1.9% 1,048 5.7%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate54 3.2% 28 3.0% 67 3.1% 2,536 2.8% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern35 2.1% 27 2.9% 48 2.2% 1,880 2.1% 0 0.0%
Twig_Environment::getCacheFilename72 4.3% 23 2.5% 83 3.8% 4,960 5.4% 640 3.5%
_theme@215 0.9% 15 1.6% 23 1.1% 1,240 1.4% 760 4.1%
_theme@114 0.8% 14 1.5% 18 0.8% 1,208 1.3% 760 4.1%
Drupal\Core\Config\Entity\Query\Query::loadRecords22 1.3% 11 1.2% 25 1.2% 1,600 1.8% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField10 0.6% 10 1.1% 12 0.6% 1,112 1.2% 64 0.3%
Drupal\Component\Utility\Crypt::randomBytes18 1.1% 9 1.0% 22 1.0% 1,208 1.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 0.8% 7 0.8% 21 1.0% 1,256 1.4% 0 0.0%
Drupal\Component\Uuid\Php::generate28 1.7% 4 0.4% 36 1.7% 1,776 1.9% 848 4.6%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 0.9% 3 0.3% 17 0.8% 1,280 1.4% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords6 0.4% 3 0.3% 13 0.6% 1,016 1.1% 464 2.5%
Drupal\system\Controller\SystemController::setLinkActiveClass2 0.1% 2 0.2% 3 0.1% 992 1.1% 832 4.5%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.1% 2 0.2% 4 0.2% 896 1.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.1% 2 0.2% 3 0.1% 872 1.0% 808 4.4%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 0.1% 2 0.2% 3 0.1% 872 1.0% 640 3.5%
twig_escape_filter1 0.1% 1 0.1% 2 0.1% 800 0.9% 600 3.3%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 0.1% 2 0.1% 840 0.9% 0 0.0%
Twig_Loader_Filesystem::findTemplate2 0.1% 1 0.1% 3 0.1% 864 0.9% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.1% 1 0.1% 2 0.1% 832 0.9% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath1 0.1% 1 0.1% 1 0.0% 832 0.9% 632 3.4%
request_path1 0.1% 1 0.1% 1 0.0% 760 0.8% 0 0.0%
_drupal_request_initialize2 0.1% 0 0.0% 5 0.2% 864 0.9% 776 4.2%