Run Report
Run #519eb1c65e7e6: 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
substr886 99.0% 516 0.1% 1,149 0.3% 63,528 0.4% 19,176 0.1%
Exclusive Metrics for Current Function516 100.0% 1,149 100.0% 63,528 100.0% 19,176 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile722 81.5% 453 87.8% 928 80.8% 30,648 48.2% 3,912 20.4%
image_style_path_token12 1.4% 12 2.3% 15 1.3% 1,152 1.8% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 0.7% 10 1.9% 17 1.5% 13,176 20.7% 8,160 42.6%
Drupal\views\Plugin\views\query\Sql::add_field9 1.0% 9 1.7% 16 1.4% 1,080 1.7% 920 4.8%
Drupal\Component\Uuid\Php::generate21 2.4% 6 1.2% 24 2.1% 1,528 2.4% 0 0.0%
file_uri_scheme54 6.1% 5 1.0% 62 5.4% 2,496 3.9% 0 0.0%
theme@212 1.4% 5 1.0% 18 1.6% 1,144 1.8% 0 0.0%
theme@412 1.4% 4 0.8% 19 1.7% 1,152 1.8% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 1.7% 2 0.4% 18 1.6% 1,280 2.0% 520 2.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 2 0.4% 3 0.3% 872 1.4% 840 4.4%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 2 0.4% 2 0.2% 864 1.4% 0 0.0%
theme@11 0.1% 1 0.2% 1 0.1% 792 1.2% 560 2.9%
drupal_strip_dangerous_protocols3 0.3% 1 0.2% 5 0.4% 896 1.4% 0 0.0%
devel_silent6 0.7% 1 0.2% 5 0.4% 760 1.2% 672 3.5%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.2% 1 0.1% 840 1.3% 808 4.2%
request_path1 0.1% 1 0.2% 3 0.3% 760 1.2% 760 4.0%
contextual_custom_theme1 0.1% 1 0.2% 2 0.2% 808 1.3% 0 0.0%
drupal_settings_initialize2 0.2% 0 0.0% 3 0.3% 864 1.4% 776 4.0%
edit_custom_theme1 0.1% 0 0.0% 2 0.2% 800 1.3% 0 0.0%
editor_custom_theme1 0.1% 0 0.0% 2 0.2% 800 1.3% 768 4.0%
url2 0.2% 0 0.0% 3 0.3% 816 1.3% 480 2.5%