Run Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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
substr308 97.2% 89 0.0% 371 0.1% 31,912 0.2% 9,432 0.1%
Exclusive Metrics for Current Function89 100.0% 371 100.0% 31,912 100.0% 9,432 100.0%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString74 24.0% 22 24.7% 86 23.2% 3,176 10.0% 528 5.6%
Symfony\Component\Routing\RouteCompiler::compilePattern29 9.4% 18 20.2% 39 10.5% 1,744 5.5% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse8 2.6% 8 9.0% 10 2.7% 2,440 7.6% 864 9.2%
Symfony\Component\HttpFoundation\ServerBag::getHeaders40 13.0% 8 9.0% 49 13.2% 2,080 6.5% 896 9.5%
theme@250 16.2% 7 7.9% 56 15.1% 2,360 7.4% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::__construct8 2.6% 4 4.5% 9 2.4% 1,216 3.8% 696 7.4%
theme@112 3.9% 4 4.5% 12 3.2% 1,144 3.6% 560 5.9%
Symfony\Component\HttpFoundation\Request::preparePathInfo7 2.3% 4 4.5% 10 2.7% 1,096 3.4% 896 9.5%
Doctrine\Common\Annotations\DocLexer::getType32 10.4% 2 2.2% 32 8.6% 2,008 6.3% 480 5.1%
Drupal\Core\Authentication\AuthenticationManager::addProvider2 0.6% 2 2.2% 4 1.1% 872 2.7% 840 8.9%
Drupal\Component\Utility\Crypt::randomBytes2 0.6% 2 2.2% 4 1.1% 4,936 15.5% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse@12 0.6% 2 2.2% 3 0.8% 904 2.8% 560 5.9%
Drupal\system\Plugin\Block\SystemMenuBlock::build2 0.6% 2 2.2% 2 0.5% 864 2.7% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.3% 1 1.1% 2 0.5% 832 2.6% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert1 0.3% 1 1.1% 2 0.5% 832 2.6% 712 7.5%
Twig_Environment::getCacheFilename24 7.8% 1 1.1% 32 8.6% 1,792 5.6% 784 8.3%
request_path1 0.3% 1 1.1% 2 0.5% 840 2.6% 840 8.9%
drupal_settings_initialize2 0.6% 0 0.0% 2 0.5% 864 2.7% 776 8.2%
Drupal\Component\Uuid\Php::generate7 2.3% 0 0.0% 9 2.4% 1,032 3.2% 0 0.0%
theme4 1.3% 0 0.0% 6 1.6% 880 2.8% 0 0.0%