Run Report
Run #52c2694eecde3: 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
substr6,228 99.9% 4,443 0.3% 8,208 0.6% 202,232 0.7% 6,128 0.0%
Exclusive Metrics for Current Function4,443 100.0% 8,208 100.0% 202,232 100.0% 6,128 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parseScalar2,386 38.3% 1,987 44.7% 3,050 37.2% 77,760 38.5% 0 0.0%
Composer\Autoload\ClassLoader::findFile818 13.1% 589 13.3% 1,182 14.4% 34,672 17.1% 3,016 49.2%
Symfony\Component\Yaml\Inline::parseQuotedScalar618 9.9% 576 13.0% 805 9.8% 36,328 18.0% 96 1.6%
Symfony\Component\Yaml\Inline::parse1,381 22.2% 363 8.2% 1,762 21.5% 784 0.4% 0 0.0%
theme@3285 4.6% 284 6.4% 360 4.4% 9,880 4.9% 0 0.0%
Drupal\Component\Utility\Xss::split234 3.8% 235 5.3% 361 4.4% 8,272 4.1% 0 0.0%
Symfony\Component\Yaml\Parser::getNextEmbedBlock179 2.9% 151 3.4% 235 2.9% 5,376 2.7% 0 0.0%
Drupal\Component\Utility\Xss::attributes117 1.9% 117 2.6% 156 1.9% 4,536 2.2% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern53 0.9% 49 1.1% 73 0.9% 2,448 1.2% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString22 0.4% 17 0.4% 40 0.5% 1,512 0.7% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute12 0.2% 13 0.3% 26 0.3% 1,192 0.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo11 0.2% 12 0.3% 15 0.2% 1,192 0.6% 808 13.2%
theme@212 0.2% 12 0.3% 16 0.2% 1,144 0.6% 0 0.0%
Twig_Environment::getCacheFilename28 0.4% 11 0.2% 35 0.4% 1,960 1.0% 784 12.8%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.2% 7 0.2% 12 0.1% 1,120 0.6% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate12 0.2% 7 0.2% 17 0.2% 1,192 0.6% 0 0.0%
Composer\Autoload\ClassLoader::set34 0.5% 3 0.1% 40 0.5% 1,872 0.9% 0 0.0%
drupal_settings_initialize2 0.0% 2 0.0% 4 0.0% 864 0.4% 776 12.7%
Drupal\Component\Utility\Crypt::randomBytes2 0.0% 2 0.0% 3 0.0% 4,936 2.4% 0 0.0%
Drupal\Component\Uuid\Php::generate7 0.1% 2 0.0% 5 0.1% 1,032 0.5% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.0% 1 0.0% 2 0.0% 856 0.4% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.0% 1 0.0% 1 0.0% 912 0.5% 0 0.0%
theme@11 0.0% 1 0.0% 5 0.1% 792 0.4% 648 10.6%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.0% 1 0.0% 2 0.0% 840 0.4% 0 0.0%
request_path1 0.0% 0 0.0% 1 0.0% 760 0.4% 0 0.0%