Run Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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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
substr839 98.9% 1,279 0.2% 1,950 0.3% 62,200 0.2% 16,568 0.0%
Exclusive Metrics for Current Function1,279 100.0% 1,950 100.0% 62,200 100.0% 16,568 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile732 87.2% 1,136 88.8% 1,690 86.7% 31,072 50.0% 2,456 14.8%
Drupal\views\Plugin\views\query\Sql::add_field14 1.7% 28 2.2% 35 1.8% 1,240 2.0% 640 3.9%
Drupal\Component\Uuid\Php::generate21 2.5% 21 1.6% 47 2.4% 1,528 2.5% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 1.8% 16 1.3% 32 1.6% 1,280 2.1% 488 2.9%
Drupal\Component\Utility\Crypt::randomBytes6 0.7% 16 1.3% 22 1.1% 13,176 21.2% 8,160 49.3%
theme@212 1.4% 13 1.0% 22 1.1% 1,144 1.8% 0 0.0%
file_uri_scheme9 1.1% 10 0.8% 22 1.1% 1,056 1.7% 768 4.6%
devel_silent6 0.7% 6 0.5% 12 0.6% 760 1.2% 672 4.1%
Twig_Environment::getCacheFilename4 0.5% 5 0.4% 10 0.5% 952 1.5% 784 4.7%
image_style_path_token2 0.2% 4 0.3% 6 0.3% 832 1.3% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 4 0.3% 8 0.4% 864 1.4% 0 0.0%
theme@12 0.2% 3 0.2% 6 0.3% 824 1.3% 0 0.0%
drupal_strip_dangerous_protocols3 0.4% 3 0.2% 9 0.5% 896 1.4% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 3 0.2% 5 0.3% 888 1.4% 56 0.3%
request_path1 0.1% 2 0.2% 2 0.1% 760 1.2% 0 0.0%
drupal_settings_initialize2 0.2% 2 0.2% 7 0.4% 864 1.4% 776 4.7%
url2 0.2% 2 0.2% 5 0.3% 816 1.3% 192 1.2%
contextual_custom_theme1 0.1% 2 0.2% 3 0.2% 808 1.3% 0 0.0%
editor_custom_theme1 0.1% 1 0.1% 2 0.1% 800 1.3% 768 4.6%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 2 0.1% 840 1.4% 808 4.9%
edit_custom_theme1 0.1% 1 0.1% 3 0.2% 800 1.3% 0 0.0%