Run Report
Run #530ef2275628d: 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
substr2,877 99.7% 1,021 0.1% 3,560 0.5% 172,304 0.5% 14,312 0.0%
Exclusive Metrics for Current Function1,021 100.0% 3,560 100.0% 172,304 100.0% 14,312 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile1,240 43.1% 637 62.4% 1,588 44.6% 54,960 31.9% 7,624 53.3%
Doctrine\Common\Reflection\StaticReflectionParser::__construct188 6.5% 124 12.1% 256 7.2% 8,816 5.1% 48 0.3%
Doctrine\Common\Annotations\DocParser::parse81 2.8% 92 9.0% 136 3.8% 37,440 21.7% 1,008 7.0%
Doctrine\Common\Annotations\DocLexer::getType1,064 37.0% 39 3.8% 1,190 33.4% 41,136 23.9% 1,032 7.2%
Symfony\Component\Routing\RouteCompiler::compilePattern70 2.4% 29 2.8% 89 2.5% 3,336 1.9% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate44 1.5% 22 2.2% 54 1.5% 2,216 1.3% 0 0.0%
_theme@127 0.9% 16 1.6% 37 1.0% 1,624 0.9% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords17 0.6% 8 0.8% 21 0.6% 1,360 0.8% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 0.5% 8 0.8% 18 0.5% 1,256 0.7% 0 0.0%
Drupal\Core\Entity\Query\Sql\Tables::addField7 0.2% 7 0.7% 10 0.3% 1,016 0.6% 32 0.2%
Drupal\Core\ParamConverter\EntityConverter::convert7 0.2% 6 0.6% 9 0.3% 1,024 0.6% 800 5.6%
Drupal\Component\Utility\Crypt::randomBytes14 0.5% 6 0.6% 23 0.6% 1,128 0.7% 40 0.3%
Doctrine\Common\Annotations\DocParser::parse@16 0.2% 6 0.6% 9 0.3% 1,192 0.7% 648 4.5%
Twig_Environment::getCacheFilename44 1.5% 5 0.5% 47 1.3% 3,336 1.9% 640 4.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 0.5% 3 0.3% 16 0.4% 1,280 0.7% 32 0.2%
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getAnnotationReader3 0.1% 3 0.3% 7 0.2% 992 0.6% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.1% 2 0.2% 4 0.1% 904 0.5% 0 0.0%
_theme@25 0.2% 2 0.2% 6 0.2% 920 0.5% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.0% 1 0.1% 3 0.1% 832 0.5% 0 0.0%
taxonomy_vocabulary_get_names1 0.0% 1 0.1% 2 0.1% 808 0.5% 0 0.0%
_theme5 0.2% 1 0.1% 6 0.2% 912 0.5% 0 0.0%
request_path1 0.0% 1 0.1% 1 0.0% 760 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 0.1% 1 0.1% 4 0.1% 912 0.5% 808 5.6%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.0% 1 0.1% 1 0.0% 840 0.5% 0 0.0%
_drupal_request_initialize2 0.1% 0 0.0% 2 0.1% 864 0.5% 688 4.8%
Drupal\Component\Uuid\Php::generate14 0.5% 0 0.0% 19 0.5% 1,280 0.7% 912 6.4%
Drupal\Core\Routing\UrlGenerator::processPath2 0.1% 0 0.0% 2 0.1% 1,160 0.7% 0 0.0%