Run Report
Run #519dd95192eac: 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
substr191 95.5% 69 0.0% 248 0.0% 33,224 0.2% 16,648 0.1%
Exclusive Metrics for Current Function69 100.0% 248 100.0% 33,224 100.0% 16,648 100.0%
Parent functions
file_uri_scheme80 41.9% 31 44.9% 102 41.1% 3,328 10.0% 1,896 11.4%
theme@440 20.9% 10 14.5% 52 21.0% 2,040 6.1% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 3.1% 8 11.6% 10 4.0% 13,176 39.7% 8,160 49.0%
Drupal\views\Plugin\views\query\Sql::add_field5 2.6% 5 7.2% 6 2.4% 952 2.9% 888 5.3%
Twig_Environment::getCacheFilename4 2.1% 2 2.9% 4 1.6% 952 2.9% 784 4.7%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 5.2% 2 2.9% 12 4.8% 1,120 3.4% 520 3.1%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.0% 2 2.9% 4 1.6% 864 2.6% 0 0.0%
drupal_strip_dangerous_protocols3 1.6% 1 1.4% 5 2.0% 896 2.7% 0 0.0%
url2 1.0% 1 1.4% 3 1.2% 816 2.5% 584 3.5%
theme@27 3.7% 1 1.4% 11 4.4% 984 3.0% 0 0.0%
theme@12 1.0% 1 1.4% 4 1.6% 824 2.5% 672 4.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.0% 1 1.4% 4 1.6% 872 2.6% 840 5.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.5% 1 1.4% 2 0.8% 840 2.5% 0 0.0%
Drupal\Component\Uuid\Php::generate21 11.0% 1 1.4% 20 8.1% 1,528 4.6% 0 0.0%
request_path1 0.5% 1 1.4% 2 0.8% 760 2.3% 760 4.6%
contextual_custom_theme1 0.5% 1 1.4% 1 0.4% 808 2.4% 0 0.0%
drupal_settings_initialize2 1.0% 0 0.0% 2 0.8% 864 2.6% 776 4.7%
editor_custom_theme1 0.5% 0 0.0% 2 0.8% 800 2.4% 768 4.6%
edit_custom_theme1 0.5% 0 0.0% 2 0.8% 800 2.4% 0 0.0%