Run Report
Run #519fd5fd12bbe: 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
substr166 94.9% 2 0.0% 0 0.0% 42,248 0.3% 15,792 0.1%
Exclusive Metrics for Current Function2 100.0% 0 N/A% 42,248 100.0% 15,792 100.0%
Parent functions
request_path1 0.6% 1 50.0% 0 N/A% 760 1.8% 760 4.8%
Drupal\Component\Utility\Crypt::randomBytes8 4.8% 1 50.0% 0 N/A% 17,272 40.9% 8,160 51.7%
Doctrine\Common\Annotations\DocParser::parse12 7.2% 0 0.0% 0 N/A% 4,216 10.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::__construct6 3.6% 0 0.0% 0 N/A% 1,096 2.6% 768 4.9%
theme@32 1.2% 0 0.0% 0 N/A% 824 2.0% 400 2.5%
Doctrine\Common\Annotations\DocLexer::getType48 28.9% 0 0.0% 0 N/A% 3,096 7.3% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse@12 1.2% 0 0.0% 0 N/A% 904 2.1% 0 0.0%
drupal_strip_dangerous_protocols1 0.6% 0 0.0% 0 N/A% 816 1.9% 0 0.0%
theme@27 4.2% 0 0.0% 0 N/A% 984 2.3% 0 0.0%
theme@46 3.6% 0 0.0% 0 N/A% 952 2.3% 0 0.0%
theme@11 0.6% 0 0.0% 0 N/A% 792 1.9% 648 4.1%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.2% 0 0.0% 0 N/A% 864 2.0% 632 4.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 6.0% 0 0.0% 0 N/A% 1,120 2.7% 488 3.1%
Drupal\Component\Uuid\Php::generate28 16.9% 0 0.0% 0 N/A% 1,776 4.2% 0 0.0%
drupal_settings_initialize2 1.2% 0 0.0% 0 N/A% 864 2.0% 776 4.9%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.6% 0 0.0% 0 N/A% 840 2.0% 0 0.0%
contextual_custom_theme1 0.6% 0 0.0% 0 N/A% 808 1.9% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.2% 0 0.0% 0 N/A% 872 2.1% 840 5.3%
editor_custom_theme1 0.6% 0 0.0% 0 N/A% 800 1.9% 768 4.9%
edit_custom_theme1 0.6% 0 0.0% 0 N/A% 800 1.9% 768 4.9%
Twig_Environment::getCacheFilename24 14.5% 0 0.0% 0 N/A% 1,792 4.2% 784 5.0%