Run Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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
substr1,636 99.5% 1,650 0.2% 2,808 0.3% 100,176 0.2% 15,704 0.0%
Exclusive Metrics for Current Function1,650 100.0% 2,808 100.0% 100,176 100.0% 15,704 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension936 57.2% 948 57.5% 1,610 57.3% 49,280 49.2% 5,560 35.4%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate148 9.0% 148 9.0% 248 8.8% 5,544 5.5% 0 0.0%
Twig_Environment::getCacheFilename104 6.4% 104 6.3% 163 5.8% 6,816 6.8% 952 6.1%
Drupal\Core\Config\Entity\Query\Query::loadRecords100 6.1% 100 6.1% 179 6.4% 4,664 4.7% 0 0.0%
Drupal\Component\Uuid\Php::generate70 4.3% 70 4.2% 99 3.5% 3,264 3.3% 848 5.4%
Drupal\Component\Utility\Crypt::randomBytes66 4.0% 66 4.0% 106 3.8% 2,776 2.8% 72 0.5%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath54 3.3% 56 3.4% 118 4.2% 4,032 4.0% 752 4.8%
Drupal\Core\Routing\UrlGenerator::processPath40 2.4% 40 2.4% 55 2.0% 2,552 2.5% 0 0.0%
Drupal\Core\Routing\RouteMatch::getParameterNames30 1.8% 30 1.8% 49 1.7% 1,760 1.8% 808 5.1%
Symfony\Component\Routing\RouteCompiler::compilePattern20 1.2% 20 1.2% 35 1.2% 1,384 1.4% 0 0.0%
_theme10 0.6% 10 0.6% 19 0.7% 1,072 1.1% 0 0.0%
twig_render_template10 0.6% 10 0.6% 18 0.6% 1,088 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders8 0.5% 8 0.5% 13 0.5% 1,056 1.1% 608 3.9%
_theme@28 0.5% 8 0.5% 17 0.6% 1,016 1.0% 0 0.0%
twig_render_template@27 0.4% 7 0.4% 14 0.5% 992 1.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField6 0.4% 6 0.4% 16 0.6% 1,016 1.0% 792 5.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols3 0.2% 3 0.2% 9 0.3% 904 0.9% 808 5.1%
Drupal\Core\Routing\UrlGenerator::generateFromPath2 0.1% 2 0.1% 4 0.1% 896 0.9% 32 0.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.1% 2 0.1% 4 0.1% 872 0.9% 224 1.4%
_theme@12 0.1% 2 0.1% 3 0.1% 824 0.8% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass1 0.1% 1 0.1% 2 0.1% 888 0.9% 0 0.0%
twig_render_template@11 0.1% 1 0.1% 2 0.1% 800 0.8% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::getEntityTypeFromDefaults1 0.1% 1 0.1% 3 0.1% 848 0.8% 0 0.0%
Drupal\Core\Entity\Query\QueryBase::getNamespaces1 0.1% 1 0.1% 5 0.2% 848 0.8% 848 5.4%
Drupal\Core\DrupalKernel::initializeCookieGlobals1 0.1% 1 0.1% 3 0.1% 856 0.9% 800 5.1%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 0.1% 4 0.1% 840 0.8% 480 3.1%
request_path1 0.1% 1 0.1% 2 0.1% 760 0.8% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals1 0.1% 1 0.1% 3 0.1% 832 0.8% 800 5.1%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 2 0.1% 840 0.8% 672 4.3%
Drupal\Core\Session\SessionManager::getInsecureName1 0.1% 1 0.1% 3 0.1% 856 0.9% 648 4.1%