Run Report
Run #565918537d922: 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.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr142,477 99.7% 3,720 0.0% 7,887,496 0.2% 759,344 0.0%
Exclusive Metrics for Current Function3,720 100.0% 7,887,496 100.0% 759,344 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments85,177 59.8% 2,638 70.9% 2,791,264 35.4% 56,800 7.5%
_drupal_log_error15,200 10.7% 284 7.6% 984,824 12.5% 0 0.0%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters200 0.1% 107 2.9% 76,800 1.0% 73,600 9.7%
Drupal\Core\Routing\RouteMatch::getParameterNames6,800 4.8% 105 2.8% 283,200 3.6% 0 0.0%
Composer\Autoload\ClassLoader::findFileWithExtension400 0.3% 104 2.8% 83,200 1.1% 75,200 9.9%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath2,600 1.8% 88 2.4% 152,800 1.9% 61,600 8.1%
Drupal\webprofiler\DataCollector\TimeDataCollector::convertToBytes100 0.1% 72 1.9% 70,400 0.9% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName900 0.6% 68 1.8% 119,176 1.5% 7,920 1.0%
Drupal\Component\Utility\Crypt::randomBytes2,000 1.4% 50 1.3% 112,000 1.4% 56 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens6,700 4.7% 42 1.1% 300,000 3.8% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens700 0.5% 39 1.0% 95,216 1.2% 0 0.0%
Drupal\Core\DrupalKernel::__construct100 0.1% 25 0.7% 69,600 0.9% 64,000 8.4%
Drupal\Component\Uuid\Php::generate3,500 2.5% 23 0.6% 188,000 2.4% 40,392 5.3%
Drupal\Core\Theme\ThemeManager::render600 0.4% 19 0.5% 83,200 1.1% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords1,700 1.2% 17 0.5% 125,600 1.6% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders400 0.3% 10 0.3% 78,400 1.0% 68,800 9.1%
Drupal\Component\Utility\UrlHelper::parse11,000 7.7% 5 0.1% 811,192 10.3% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces100 0.1% 4 0.1% 70,400 0.9% 61,600 8.1%
Drupal\Core\Form\FormState::prepareCallback300 0.2% 3 0.1% 74,400 0.9% 35,640 4.7%
Symfony\Component\Routing\Route::sanitizeRequirement100 0.1% 3 0.1% 71,104 0.9% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern100 0.1% 3 0.1% 69,600 0.9% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults100 0.1% 2 0.1% 71,152 0.9% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath200 0.1% 2 0.1% 75,200 1.0% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::setLinkActiveClass200 0.1% 2 0.1% 86,072 1.1% 0 0.0%
workflow_devel_form_alter200 0.1% 2 0.1% 69,600 0.9% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@3600 0.4% 1 0.0% 84,000 1.1% 0 0.0%
Symfony\Component\HttpKernel\Profiler\Profiler::collect100 0.1% 1 0.0% 69,616 0.9% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@1100 0.1% 1 0.0% 68,000 0.9% 41,184 5.4%
Symfony\Component\HttpFoundation\Request::preparePathInfo100 0.1% 0 0.0% 69,600 0.9% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid200 0.1% 0 0.0% 112,000 1.4% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols300 0.2% 0 0.0% 76,000 1.0% 49,104 6.5%
hook_form_alter200 0.1% 0 0.0% 69,592 0.9% 0 0.0%
Drupal\Component\DependencyInjection\PhpArrayContainer::resolveServicesAndParameters@1100 0.1% 0 0.0% 72,000 0.9% 68,800 9.1%
Twig_Loader_Filesystem::parseName800 0.6% 0 0.0% 99,216 1.3% 54,648 7.2%
Drupal\Component\Utility\Xss::split400 0.3% 0 0.0% 83,832 1.1% 0 0.0%
Drupal\Component\Utility\Xss::attributes200 0.1% 0 0.0% 71,240 0.9% 0 0.0%