Run Report
Run #55ca0467f3ba1: XHProf Run (Namespace=drupal-perf-moshe)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr8,126 100.0% 1,730 0.1% 174,968 0.4% 5,028 0.0%
Exclusive Metrics for Current Function1,730 100.0% 174,968 100.0% 5,028 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments1,145 14.1% 499 28.8% 18,724 10.7% 452 9.0%
Drupal\Core\Extension\Discovery\RecursiveExtensionFilterIterator::accept866 10.7% 361 20.9% 17,888 10.2% 344 6.8%
Symfony\Component\Yaml\Inline::parseScalar1,111 13.7% 126 7.3% 20,740 11.9% 28 0.6%
Drupal\Component\Utility\Xss::split1,044 12.8% 124 7.2% 17,064 9.8% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::__construct246 3.0% 111 6.4% 7,576 4.3% 0 0.0%
Drupal\Component\Utility\Xss::attributes1,676 20.6% 97 5.6% 27,180 15.5% 0 0.0%
Doctrine\Common\Annotations\DocParser::parse112 1.4% 63 3.6% 13,944 8.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@173 0.9% 47 2.7% 1,532 0.9% 248 4.9%
Drupal\Core\Config\Entity\Query\Query::Drupal\Core\Config\Entity\Query\{closure}82 1.0% 42 2.4% 2,816 1.6% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType224 2.8% 41 2.4% 5,968 3.4% 244 4.9%
Drupal\Core\Routing\RouteMatch::getParameterNames84 1.0% 33 1.9% 1,716 1.0% 268 5.3%
Symfony\Component\Yaml\Inline::parseQuotedScalar240 3.0% 30 1.7% 13,464 7.7% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords48 0.6% 24 1.4% 1,504 0.9% 0 0.0%
Symfony\Component\Yaml\Inline::parse643 7.9% 17 1.0% 360 0.2% 0 0.0%
Twig_Environment::getCacheFilename76 0.9% 17 1.0% 3,776 2.2% 356 7.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath40 0.5% 13 0.8% 2,284 1.3% 324 6.4%
Symfony\Component\HttpFoundation\ServerBag::getHeaders81 1.0% 11 0.6% 1,996 1.1% 120 2.4%
Doctrine\Common\Annotations\DocParser::parse@110 0.1% 10 0.6% 1,844 1.1% 544 10.8%
Drupal\Core\Theme\ThemeManager::theme12 0.1% 9 0.5% 592 0.3% 0 0.0%
Symfony\Component\Yaml\Parser::getNextEmbedBlock175 2.2% 8 0.5% 3,692 2.1% 0 0.0%
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getAnnotationReader8 0.1% 8 0.5% 696 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort10 0.1% 7 0.4% 532 0.3% 372 7.4%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens14 0.2% 5 0.3% 664 0.4% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName9 0.1% 5 0.3% 780 0.4% 384 7.6%
Symfony\Component\Routing\Route::sanitizeRequirement3 0.0% 3 0.2% 424 0.2% 0 0.0%
Composer\Autoload\ClassLoader::findFileWithExtension53 0.7% 3 0.2% 2,020 1.2% 28 0.6%
Drupal\Core\Cache\Context\CacheContextsManager::validateTokens2 0.0% 3 0.2% 424 0.2% 0 0.0%
Drupal\Core\Url::fromInternalUri6 0.1% 2 0.1% 488 0.3% 228 4.5%
file_scan_directory2 0.0% 2 0.1% 376 0.2% 0 0.0%
Drupal\Core\Routing\UrlGenerator::processPath2 0.0% 2 0.1% 568 0.3% 0 0.0%
Drupal\Core\DrupalKernel::__construct1 0.0% 2 0.1% 408 0.2% 0 0.0%
Drupal\Component\Utility\UrlHelper::parse10 0.1% 2 0.1% 644 0.4% 364 7.2%
Drupal\Core\Entity\Query\QueryBase::getNamespaces2 0.0% 1 0.1% 452 0.3% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes4 0.0% 1 0.1% 428 0.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo8 0.1% 1 0.1% 552 0.3% 380 7.6%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.0% 0 0.0% 400 0.2% 344 6.8%
Symfony\Component\Routing\RouteCompiler::compilePattern3 0.0% 0 0.0% 452 0.3% 0 0.0%