Run Report
Run #519b182c941bf: 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
substr864 99.0% 1,325 0.2% 2,019 0.4% 64,760 0.2% 17,352 0.0%
Exclusive Metrics for Current Function1,325 100.0% 2,019 100.0% 64,760 100.0% 17,352 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile740 85.6% 1,175 88.7% 1,742 86.3% 31,384 48.5% 2,520 14.5%
theme@327 3.1% 27 2.0% 53 2.6% 1,688 2.6% 0 0.0%
Drupal\Component\Uuid\Php::generate21 2.4% 21 1.6% 43 2.1% 1,528 2.4% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 1.7% 15 1.1% 30 1.5% 1,280 2.0% 488 2.8%
Drupal\Component\Utility\Crypt::randomBytes6 0.7% 15 1.1% 17 0.8% 13,176 20.3% 8,160 47.0%
theme@212 1.4% 12 0.9% 26 1.3% 1,144 1.8% 0 0.0%
file_uri_scheme9 1.0% 11 0.8% 20 1.0% 1,056 1.6% 768 4.4%
Drupal\views\Plugin\views\query\Sql::add_field4 0.5% 8 0.6% 11 0.5% 920 1.4% 824 4.7%
devel_silent6 0.7% 7 0.5% 12 0.6% 760 1.2% 672 3.9%
Twig_Environment::getCacheFilename4 0.5% 5 0.4% 7 0.3% 952 1.5% 784 4.5%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 4 0.3% 6 0.3% 864 1.3% 632 3.6%
image_style_path_token2 0.2% 4 0.3% 6 0.3% 832 1.3% 0 0.0%
url3 0.3% 3 0.2% 7 0.3% 944 1.5% 0 0.0%
theme@12 0.2% 3 0.2% 4 0.2% 824 1.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 3 0.2% 7 0.3% 888 1.4% 152 0.9%
contextual_custom_theme1 0.1% 2 0.2% 4 0.2% 808 1.2% 0 0.0%
drupal_settings_initialize2 0.2% 2 0.2% 5 0.2% 864 1.3% 776 4.5%
request_path1 0.1% 2 0.2% 4 0.2% 760 1.2% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::addField1 0.1% 2 0.2% 3 0.1% 832 1.3% 0 0.0%
drupal_strip_dangerous_protocols1 0.1% 1 0.1% 4 0.2% 816 1.3% 0 0.0%
editor_custom_theme1 0.1% 1 0.1% 3 0.1% 800 1.2% 768 4.4%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 3 0.1% 840 1.3% 808 4.7%
edit_custom_theme1 0.1% 1 0.1% 2 0.1% 800 1.2% 0 0.0%