Run Report
Run #51ff13036383a: 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
substr409 97.8% 128 0.0% 518 0.1% 37,072 0.2% 10,808 0.1%
Exclusive Metrics for Current Function128 100.0% 518 100.0% 37,072 100.0% 10,808 100.0%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString110 26.9% 35 27.3% 137 26.4% 4,328 11.7% 1,000 9.3%
theme@450 12.2% 19 14.8% 57 11.0% 2,360 6.4% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse16 3.9% 16 12.5% 27 5.2% 4,264 11.5% 616 5.7%
Symfony\Component\Routing\RouteCompiler::compilePattern16 3.9% 11 8.6% 23 4.4% 1,336 3.6% 808 7.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders55 13.4% 8 6.2% 70 13.5% 2,560 6.9% 928 8.6%
theme@29 2.2% 7 5.5% 14 2.7% 1,048 2.8% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::__construct16 3.9% 6 4.7% 21 4.1% 1,600 4.3% 656 6.1%
Drupal\views\Plugin\views\query\Sql::addField4 1.0% 4 3.1% 6 1.2% 928 2.5% 648 6.0%
Doctrine\Common\Annotations\DocLexer::getType70 17.1% 3 2.3% 77 14.9% 3,480 9.4% 432 4.0%
Twig_Environment::getCacheFilename32 7.8% 3 2.3% 35 6.8% 2,128 5.7% 696 6.4%
Drupal\Component\Uuid\Php::generate7 1.7% 3 2.3% 10 1.9% 1,032 2.8% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse@13 0.7% 3 2.3% 7 1.4% 944 2.5% 560 5.2%
Drupal\system\Plugin\Block\SystemMenuBlock::build2 0.5% 2 1.6% 5 1.0% 864 2.3% 632 5.8%
Drupal\Component\Utility\Crypt::randomBytes2 0.5% 2 1.6% 4 0.8% 4,936 13.3% 0 0.0%
drupal_settings_initialize2 0.5% 2 1.6% 2 0.4% 864 2.3% 776 7.2%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.2% 1 0.8% 2 0.4% 832 2.2% 0 0.0%
request_path1 0.2% 1 0.8% 1 0.2% 760 2.1% 760 7.0%
theme@11 0.2% 1 0.8% 2 0.4% 792 2.1% 648 6.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider2 0.5% 1 0.8% 3 0.6% 872 2.4% 840 7.8%
Symfony\Component\HttpFoundation\Request::preparePathInfo10 2.4% 0 0.0% 15 2.9% 1,144 3.1% 808 7.5%