Run Report
Run #51ec517fc2424: 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
substr3,115 99.7% 1,087 0.1% 3,885 0.5% 203,408 1.1% 8,776 0.0%
Exclusive Metrics for Current Function1,087 100.0% 3,885 100.0% 203,408 100.0% 8,776 100.0%
Parent functions
Doctrine\Common\Annotations\DocParser::parse326 10.5% 326 30.0% 448 11.5% 82,808 40.7% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType2,040 65.5% 300 27.6% 2,450 63.1% 70,032 34.4% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::__construct390 12.5% 245 22.5% 491 12.6% 20,168 9.9% 656 7.5%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString146 4.7% 91 8.4% 192 4.9% 5,488 2.7% 968 11.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders70 2.2% 33 3.0% 79 2.0% 3,040 1.5% 896 10.2%
Doctrine\Common\Reflection\StaticReflectionParser::parse16 0.5% 15 1.4% 25 0.6% 1,320 0.6% 712 8.1%
Twig_Environment::getCacheFilename36 1.2% 14 1.3% 45 1.2% 2,296 1.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo13 0.4% 13 1.2% 20 0.5% 1,232 0.6% 808 9.2%
Symfony\Component\Routing\RouteCompiler::compilePattern13 0.4% 13 1.2% 19 0.5% 1,232 0.6% 808 9.2%
theme@232 1.0% 9 0.8% 37 1.0% 1,784 0.9% 400 4.6%
Drupal\Core\Entity\Query\Sql\Tables::addField7 0.2% 7 0.6% 13 0.3% 1,016 0.5% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField5 0.2% 5 0.5% 30 0.8% 968 0.5% 592 6.7%
Doctrine\Common\Annotations\DocParser::parse@13 0.1% 3 0.3% 4 0.1% 1,072 0.5% 0 0.0%
Drupal\Component\Uuid\Php::generate7 0.2% 2 0.2% 10 0.3% 1,032 0.5% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider2 0.1% 2 0.2% 3 0.1% 872 0.4% 840 9.6%
Drupal\system\Plugin\Block\SystemMenuBlock::build2 0.1% 2 0.2% 4 0.1% 864 0.4% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes2 0.1% 2 0.2% 5 0.1% 4,936 2.4% 0 0.0%
drupal_settings_initialize2 0.1% 2 0.2% 3 0.1% 864 0.4% 776 8.8%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.0% 1 0.1% 3 0.1% 832 0.4% 0 0.0%
theme@11 0.0% 1 0.1% 3 0.1% 792 0.4% 560 6.4%
request_path1 0.0% 1 0.1% 1 0.0% 760 0.4% 760 8.7%