Run Report
Run #523f01900df5c: 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
substr1,233 99.3% 421 0.1% 1,455 0.3% 72,856 0.2% 11,680 0.0%
Exclusive Metrics for Current Function421 100.0% 1,455 100.0% 72,856 100.0% 11,680 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile898 72.8% 358 85.0% 1,053 72.4% 38,072 52.3% 4,296 36.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString48 3.9% 21 5.0% 61 4.2% 2,344 3.2% 840 7.2%
Symfony\Component\Routing\RouteCompiler::compilePattern86 7.0% 9 2.1% 93 6.4% 3,496 4.8% 808 6.9%
Drupal\Core\Entity\Query\Sql\Tables::addField5 0.4% 5 1.2% 8 0.5% 952 1.3% 64 0.5%
Drupal\views\Plugin\views\query\Sql::addField5 0.4% 5 1.2% 8 0.5% 968 1.3% 792 6.8%
Doctrine\Common\Annotations\DocParser::parse4 0.3% 4 1.0% 6 0.4% 1,304 1.8% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespace7 0.6% 3 0.7% 12 0.8% 1,144 1.6% 144 1.2%
Doctrine\Common\Reflection\StaticReflectionParser::__construct4 0.3% 2 0.5% 6 0.4% 968 1.3% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse11 0.9% 2 0.5% 12 0.8% 1,160 1.6% 712 6.1%
Doctrine\Common\Annotations\DocParser::parse@12 0.2% 2 0.5% 4 0.3% 928 1.3% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols2 0.2% 1 0.2% 4 0.3% 864 1.2% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath1 0.1% 1 0.2% 2 0.1% 832 1.1% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType12 1.0% 1 0.2% 12 0.8% 1,176 1.6% 0 0.0%
Composer\Autoload\ClassLoader::set33 2.7% 1 0.2% 33 2.3% 1,840 2.5% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider2 0.2% 1 0.2% 3 0.2% 872 1.2% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 1 0.2% 14 1.0% 1,120 1.5% 800 6.8%
theme@227 2.2% 1 0.2% 28 1.9% 1,624 2.2% 96 0.8%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate2 0.2% 1 0.2% 2 0.1% 872 1.2% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes2 0.2% 1 0.2% 3 0.2% 4,936 6.8% 0 0.0%
theme@12 0.2% 1 0.2% 2 0.1% 824 1.1% 760 6.5%
Twig_Environment::getCacheFilename36 2.9% 0 0.0% 49 3.4% 2,296 3.2% 784 6.7%
request_path1 0.1% 0 0.0% 2 0.1% 760 1.0% 0 0.0%
drupal_settings_initialize2 0.2% 0 0.0% 1 0.1% 864 1.2% 776 6.6%
Drupal\Component\Uuid\Php::generate7 0.6% 0 0.0% 9 0.6% 1,032 1.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo24 1.9% 0 0.0% 28 1.9% 1,608 2.2% 808 6.9%