Run Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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
substr254 96.6% 99 0.0% 339 0.1% 25,320 0.1% 8,800 0.0%
Exclusive Metrics for Current Function99 100.0% 339 100.0% 25,320 100.0% 8,800 100.0%
Parent functions
theme@254 21.3% 15 15.2% 77 22.7% 2,488 9.8% 336 3.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString18 7.1% 15 15.2% 28 8.3% 1,384 5.5% 840 9.5%
Twig_Environment::getCacheFilename44 17.3% 12 12.1% 53 15.6% 3,336 13.2% 952 10.8%
theme@113 5.1% 12 12.1% 19 5.6% 1,176 4.6% 760 8.6%
Symfony\Component\Routing\RouteCompiler::compilePattern23 9.1% 11 11.1% 33 9.7% 1,560 6.2% 808 9.2%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate36 14.2% 9 9.1% 43 12.7% 1,960 7.7% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField5 2.0% 5 5.1% 6 1.8% 968 3.8% 680 7.7%
Drupal\Core\Entity\Query\Sql\Tables::addField7 2.8% 4 4.0% 7 2.1% 1,016 4.0% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass2 0.8% 2 2.0% 2 0.6% 976 3.9% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 5.9% 2 2.0% 20 5.9% 1,280 5.1% 832 9.5%
Drupal\Core\Config\Entity\Query\Query::execute21 8.3% 2 2.0% 22 6.5% 1,480 5.8% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo4 1.6% 2 2.0% 7 2.1% 936 3.7% 808 9.2%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.8% 2 2.0% 4 1.2% 896 3.5% 896 10.2%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.4% 1 1.0% 2 0.6% 832 3.3% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath1 0.4% 1 1.0% 2 0.6% 832 3.3% 480 5.5%
Composer\Autoload\ClassLoader::findFile2 0.8% 1 1.0% 2 0.6% 872 3.4% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols2 0.8% 1 1.0% 5 1.5% 864 3.4% 632 7.2%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.4% 1 1.0% 3 0.9% 840 3.3% 0 0.0%
request_path1 0.4% 1 1.0% 1 0.3% 760 3.0% 0 0.0%
drupal_settings_initialize2 0.8% 0 0.0% 3 0.9% 864 3.4% 776 8.8%