Run Report
Run #51ff10beadc50: XHProf Run (Namespace=drupal-perf-cottser)
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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
substr413 97.9% 134 0.0% 493 0.1% 37,240 0.2% 10,808 0.1%
Exclusive Metrics for Current Function134 100.0% 493 100.0% 37,240 100.0% 10,808 100.0%
Parent functions
theme@450 12.1% 34 25.4% 57 11.6% 2,360 6.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString110 26.6% 32 23.9% 122 24.7% 4,328 11.6% 1,000 9.3%
Doctrine\Common\Annotations\DocParser::parse16 3.9% 16 11.9% 22 4.5% 4,264 11.5% 616 5.7%
Symfony\Component\Routing\RouteCompiler::compilePattern16 3.9% 11 8.2% 22 4.5% 1,336 3.6% 808 7.5%
Doctrine\Common\Reflection\StaticReflectionParser::__construct16 3.9% 7 5.2% 19 3.9% 1,600 4.3% 656 6.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders55 13.3% 7 5.2% 63 12.8% 2,560 6.9% 928 8.6%
theme@29 2.2% 5 3.7% 10 2.0% 1,048 2.8% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField4 1.0% 4 3.0% 6 1.2% 928 2.5% 648 6.0%
Twig_Environment::getCacheFilename36 8.7% 3 2.2% 42 8.5% 2,296 6.2% 696 6.4%
Doctrine\Common\Annotations\DocParser::parse@13 0.7% 3 2.2% 8 1.6% 944 2.5% 560 5.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo10 2.4% 2 1.5% 15 3.0% 1,144 3.1% 808 7.5%
Drupal\Component\Utility\Crypt::randomBytes2 0.5% 2 1.5% 3 0.6% 4,936 13.3% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider2 0.5% 2 1.5% 3 0.6% 872 2.3% 840 7.8%
Drupal\system\Plugin\Block\SystemMenuBlock::build2 0.5% 2 1.5% 5 1.0% 864 2.3% 632 5.8%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.2% 1 0.7% 2 0.4% 832 2.2% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType70 16.9% 1 0.7% 81 16.4% 3,480 9.3% 432 4.0%
theme@11 0.2% 1 0.7% 1 0.2% 792 2.1% 648 6.0%
request_path1 0.2% 1 0.7% 2 0.4% 760 2.0% 760 7.0%
drupal_settings_initialize2 0.5% 0 0.0% 1 0.2% 864 2.3% 776 7.2%
Drupal\Component\Uuid\Php::generate7 1.7% 0 0.0% 9 1.8% 1,032 2.8% 0 0.0%