Run Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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
substr898 99.0% 1,368 0.2% 2,100 0.4% 74,784 0.2% 21,024 0.1%
Exclusive Metrics for Current Function1,368 100.0% 2,100 100.0% 74,784 100.0% 21,024 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile756 84.2% 1,178 86.1% 1,775 84.5% 32,088 42.9% 2,768 13.2%
Drupal\Component\Uuid\Php::generate35 3.9% 37 2.7% 74 3.5% 2,024 2.7% 0 0.0%
drupal_strip_dangerous_protocols24 2.7% 32 2.3% 46 2.2% 1,552 2.1% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes10 1.1% 30 2.2% 38 1.8% 21,352 28.6% 12,312 58.6%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 1.7% 16 1.2% 28 1.3% 1,280 1.7% 488 2.3%
theme@211 1.2% 11 0.8% 24 1.1% 1,112 1.5% 0 0.0%
file_uri_scheme9 1.0% 11 0.8% 19 0.9% 1,056 1.4% 768 3.7%
Drupal\views\Plugin\views\query\Sql::add_field4 0.4% 8 0.6% 10 0.5% 920 1.2% 824 3.9%
devel_silent6 0.7% 7 0.5% 12 0.6% 760 1.0% 672 3.2%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 4 0.3% 5 0.2% 864 1.2% 0 0.0%
theme@14 0.4% 4 0.3% 10 0.5% 888 1.2% 0 0.0%
image_style_path_token2 0.2% 4 0.3% 7 0.3% 832 1.1% 0 0.0%
Twig_Environment::getCacheFilename4 0.4% 4 0.3% 11 0.5% 952 1.3% 784 3.7%
theme@33 0.3% 3 0.2% 6 0.3% 856 1.1% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 3 0.2% 6 0.3% 888 1.2% 56 0.3%
Drupal\field_sql_storage\Entity\Tables::addField1 0.1% 2 0.1% 3 0.1% 832 1.1% 0 0.0%
url2 0.2% 2 0.1% 5 0.2% 816 1.1% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern1 0.1% 2 0.1% 2 0.1% 840 1.1% 0 0.0%
drupal_settings_initialize2 0.2% 2 0.1% 6 0.3% 864 1.2% 776 3.7%
contextual_custom_theme1 0.1% 2 0.1% 2 0.1% 808 1.1% 0 0.0%
edit_custom_theme1 0.1% 2 0.1% 3 0.1% 800 1.1% 0 0.0%
request_path1 0.1% 2 0.1% 4 0.2% 760 1.0% 0 0.0%
editor_custom_theme1 0.1% 1 0.1% 2 0.1% 800 1.1% 768 3.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 2 0.1% 840 1.1% 808 3.8%