Run Report
Run #529075c009a60: 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
substr1,239 99.3% 679 0.2% 1,537 0.5% 79,144 0.5% 21,344 0.1%
Exclusive Metrics for Current Function679 100.0% 1,537 100.0% 79,144 100.0% 21,344 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFile960 77.5% 549 80.9% 1,166 75.9% 40,504 51.2% 8,072 37.8%
Symfony\Component\Routing\RouteCompiler::compilePattern79 6.4% 54 8.0% 107 7.0% 3,080 3.9% 840 3.9%
Composer\Autoload\ClassLoader::set34 2.7% 16 2.4% 34 2.2% 1,872 2.4% 816 3.8%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString20 1.6% 12 1.8% 33 2.1% 1,448 1.8% 840 3.9%
Drupal\Component\Utility\Crypt::randomBytes6 0.5% 9 1.3% 11 0.7% 13,176 16.6% 4,072 19.1%
Twig_Environment::getCacheFilename40 3.2% 7 1.0% 48 3.1% 2,464 3.1% 784 3.7%
theme@65 0.4% 5 0.7% 7 0.5% 920 1.2% 560 2.6%
Drupal\Core\ParamConverter\EntityConverter::convert7 0.6% 5 0.7% 10 0.7% 1,024 1.3% 832 3.9%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate8 0.6% 4 0.6% 15 1.0% 1,064 1.3% 0 0.0%
theme@515 1.2% 3 0.4% 18 1.2% 1,280 1.6% 792 3.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo10 0.8% 3 0.4% 15 1.0% 1,128 1.4% 808 3.8%
theme@27 0.6% 3 0.4% 13 0.8% 984 1.2% 0 0.0%
file_uri_scheme6 0.5% 2 0.3% 10 0.7% 960 1.2% 0 0.0%
theme@31 0.1% 1 0.1% 2 0.1% 792 1.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.1% 1 0.1% 2 0.1% 832 1.1% 0 0.0%
Drupal\Component\Uuid\Php::generate21 1.7% 1 0.1% 21 1.4% 1,536 1.9% 0 0.0%
theme@43 0.2% 1 0.1% 3 0.2% 880 1.1% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider1 0.1% 1 0.1% 2 0.1% 840 1.1% 0 0.0%
theme@11 0.1% 1 0.1% 1 0.1% 792 1.0% 648 3.0%
Drupal\image\Entity\ImageStyle::getPathToken1 0.1% 1 0.1% 1 0.1% 824 1.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 0 0.0% 13 0.8% 1,120 1.4% 832 3.9%
request_path1 0.1% 0 0.0% 3 0.2% 760 1.0% 672 3.1%
drupal_settings_initialize2 0.2% 0 0.0% 2 0.1% 864 1.1% 776 3.6%