Run Report
Run #51b518680585e: 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
substr1,151 99.2% 1,754 0.2% 2,726 0.4% 80,968 0.2% 18,728 0.0%
Exclusive Metrics for Current Function1,754 100.0% 2,726 100.0% 80,968 100.0% 18,728 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile818 71.1% 1,315 75.0% 1,941 71.2% 34,440 42.5% 4,104 21.9%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString74 6.4% 103 5.9% 172 6.3% 3,184 3.9% 136 0.7%
file_uri_scheme54 4.7% 60 3.4% 122 4.5% 2,496 3.1% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders40 3.5% 43 2.5% 82 3.0% 2,080 2.6% 488 2.6%
Twig_Environment::getCacheFilename36 3.1% 39 2.2% 79 2.9% 2,296 2.8% 784 4.2%
theme@227 2.3% 29 1.7% 57 2.1% 1,624 2.0% 0 0.0%
text_summary10 0.9% 25 1.4% 36 1.3% 5,640 7.0% 4,376 23.4%
image_style_path_token12 1.0% 24 1.4% 34 1.2% 1,152 1.4% 0 0.0%
Drupal\Component\Uuid\Php::generate21 1.8% 21 1.2% 43 1.6% 1,528 1.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 0.5% 18 1.0% 24 0.9% 13,176 16.3% 4,088 21.8%
theme@412 1.0% 16 0.9% 30 1.1% 1,144 1.4% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern7 0.6% 12 0.7% 16 0.6% 1,032 1.3% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::addField5 0.4% 10 0.6% 14 0.5% 960 1.2% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field5 0.4% 10 0.6% 13 0.5% 968 1.2% 792 4.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo7 0.6% 7 0.4% 19 0.7% 1,032 1.3% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 4 0.2% 6 0.2% 864 1.1% 0 0.0%
devel_silent3 0.3% 3 0.2% 7 0.3% 760 0.9% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols3 0.3% 3 0.2% 10 0.4% 904 1.1% 808 4.3%
Drupal\Core\Routing\UrlGenerator::generateFromPath2 0.2% 3 0.2% 5 0.2% 864 1.1% 288 1.5%
drupal_settings_initialize2 0.2% 2 0.1% 4 0.1% 864 1.1% 776 4.1%
request_path1 0.1% 2 0.1% 3 0.1% 760 0.9% 760 4.1%
contextual_custom_theme1 0.1% 2 0.1% 2 0.1% 808 1.0% 0 0.0%
theme@11 0.1% 1 0.1% 3 0.1% 792 1.0% 560 3.0%
editor_custom_theme1 0.1% 1 0.1% 2 0.1% 800 1.0% 768 4.1%
edit_custom_theme1 0.1% 1 0.1% 2 0.1% 800 1.0% 0 0.0%