Run Report
Run #519fd8d01971a: XHProf Run (Namespace=drupal-perf-steinmb)
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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
substr5,429 99.8% 4,368 0.7% 7,040 1.2% 183,968 1.4% 24,272 0.2%
Exclusive Metrics for Current Function4,368 100.0% 7,040 100.0% 183,968 100.0% 24,272 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parseScalar2,428 44.7% 2,129 48.7% 3,053 43.4% 79,408 43.2% 744 3.1%
Symfony\Component\Yaml\Inline::parse1,405 25.9% 666 15.2% 1,683 23.9% 784 0.4% 520 2.1%
Symfony\Component\Yaml\Inline::parseQuotedScalar648 11.9% 653 14.9% 895 12.7% 37,624 20.5% 96 0.4%
Symfony\Component\ClassLoader\ClassLoader::findFile632 11.6% 642 14.7% 941 13.4% 26,960 14.7% 3,968 16.3%
Symfony\Component\Yaml\Parser::getNextEmbedBlock223 4.1% 199 4.6% 316 4.5% 7,072 3.8% 560 2.3%
Drupal\Component\Uuid\Php::generate28 0.5% 18 0.4% 39 0.6% 1,776 1.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes8 0.1% 14 0.3% 21 0.3% 17,272 9.4% 12,216 50.3%
Twig_Environment::getCacheFilename24 0.4% 13 0.3% 28 0.4% 1,792 1.0% 784 3.2%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.2% 10 0.2% 17 0.2% 1,120 0.6% 488 2.0%
theme@29 0.2% 9 0.2% 14 0.2% 1,048 0.6% 288 1.2%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.0% 2 0.0% 4 0.1% 864 0.5% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.0% 2 0.0% 7 0.1% 872 0.5% 840 3.5%
contextual_custom_theme1 0.0% 2 0.0% 4 0.1% 808 0.4% 0 0.0%
drupal_settings_initialize2 0.0% 2 0.0% 5 0.1% 864 0.5% 776 3.2%
theme@11 0.0% 1 0.0% 4 0.1% 792 0.4% 560 2.3%
drupal_strip_dangerous_protocols1 0.0% 1 0.0% 1 0.0% 816 0.4% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::addField1 0.0% 1 0.0% 2 0.0% 832 0.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.0% 1 0.0% 1 0.0% 856 0.5% 856 3.5%
editor_custom_theme1 0.0% 1 0.0% 2 0.0% 800 0.4% 768 3.2%
edit_custom_theme1 0.0% 1 0.0% 2 0.0% 800 0.4% 0 0.0%
request_path1 0.0% 1 0.0% 1 0.0% 808 0.4% 808 3.3%