Run Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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
substr1,176 99.2% 587 0.1% 1,459 0.4% 66,648 0.2% 11,608 0.0%
Exclusive Metrics for Current Function587 100.0% 1,459 100.0% 66,648 100.0% 11,608 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile1,004 85.4% 510 86.9% 1,230 84.3% 44,632 67.0% 5,928 51.1%
_theme@229 2.5% 16 2.7% 37 2.5% 1,688 2.5% 48 0.4%
Twig_Environment::getCacheFilename52 4.4% 11 1.9% 63 4.3% 3,800 5.7% 640 5.5%
Symfony\Component\Routing\RouteCompiler::compilePattern9 0.8% 9 1.5% 14 1.0% 1,096 1.6% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate16 1.4% 8 1.4% 22 1.5% 1,320 2.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords16 1.4% 7 1.2% 19 1.3% 1,328 2.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes18 1.5% 7 1.2% 24 1.6% 1,272 1.9% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField6 0.5% 6 1.0% 8 0.5% 1,016 1.5% 792 6.8%
Drupal\system\Controller\SystemController::setLinkActiveClass2 0.2% 2 0.3% 2 0.1% 992 1.5% 832 7.2%
_theme@12 0.2% 2 0.3% 5 0.3% 824 1.2% 760 6.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.9% 1 0.2% 11 0.8% 1,120 1.7% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.1% 1 0.2% 2 0.1% 832 1.2% 0 0.0%
request_path1 0.1% 1 0.2% 2 0.1% 760 1.1% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 1 0.2% 2 0.1% 848 1.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.2% 3 0.2% 840 1.3% 808 7.0%
Drupal\Component\Utility\Url::stripDangerousProtocols2 0.2% 1 0.2% 7 0.5% 864 1.3% 632 5.4%
Drupal\Core\Routing\UrlGenerator::generateFromPath1 0.1% 1 0.2% 2 0.1% 832 1.2% 480 4.1%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 0.2% 2 0.1% 848 1.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 1 0.2% 2 0.1% 872 1.3% 0 0.0%
_drupal_request_initialize2 0.2% 0 0.0% 2 0.1% 864 1.3% 688 5.9%