Run Report
Run #51b032b631491: 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
substr5,467 99.8% 1,838 0.2% 6,677 0.7% 185,336 0.6% 14,768 0.0%
Exclusive Metrics for Current Function1,838 100.0% 6,677 100.0% 185,336 100.0% 14,768 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parseScalar2,314 42.3% 788 42.9% 2,775 41.6% 75,664 40.8% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile674 12.3% 426 23.2% 917 13.7% 28,600 15.4% 3,576 24.2%
Symfony\Component\Yaml\Inline::parseQuotedScalar604 11.0% 292 15.9% 743 11.1% 35,320 19.1% 96 0.7%
Symfony\Component\Yaml\Parser::getNextEmbedBlock175 3.2% 88 4.8% 223 3.3% 5,208 2.8% 0 0.0%
Symfony\Component\Yaml\Inline::parse1,339 24.5% 81 4.4% 1,555 23.3% 784 0.4% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString122 2.2% 69 3.8% 156 2.3% 4,712 2.5% 968 6.6%
theme@367 1.2% 22 1.2% 81 1.2% 2,904 1.6% 480 3.3%
Symfony\Component\HttpFoundation\ServerBag::getHeaders55 1.0% 14 0.8% 64 1.0% 2,560 1.4% 488 3.3%
Symfony\Component\Routing\RouteCompiler::compilePattern12 0.2% 12 0.7% 22 0.3% 1,320 0.7% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 0.1% 9 0.5% 11 0.2% 13,176 7.1% 4,088 27.7%
Symfony\Component\HttpFoundation\Request::preparePathInfo11 0.2% 9 0.5% 18 0.3% 1,256 0.7% 808 5.5%
theme@231 0.6% 8 0.4% 35 0.5% 1,752 0.9% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::addField6 0.1% 6 0.3% 9 0.1% 992 0.5% 0 0.0%
Twig_Environment::getCacheFilename16 0.3% 5 0.3% 20 0.3% 1,456 0.8% 696 4.7%
Drupal\Component\Uuid\Php::generate21 0.4% 2 0.1% 24 0.4% 1,528 0.8% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.0% 2 0.1% 4 0.1% 864 0.5% 0 0.0%
theme@11 0.0% 1 0.1% 5 0.1% 792 0.4% 672 4.6%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols1 0.0% 1 0.1% 3 0.0% 840 0.5% 0 0.0%
request_path1 0.0% 1 0.1% 2 0.0% 760 0.4% 760 5.1%
contextual_custom_theme1 0.0% 1 0.1% 2 0.0% 808 0.4% 0 0.0%
devel_silent3 0.1% 1 0.1% 3 0.0% 760 0.4% 592 4.0%
drupal_settings_initialize2 0.0% 0 0.0% 2 0.0% 864 0.5% 776 5.3%
edit_custom_theme1 0.0% 0 0.0% 1 0.0% 800 0.4% 0 0.0%
editor_custom_theme1 0.0% 0 0.0% 1 0.0% 800 0.4% 768 5.2%
url1 0.0% 0 0.0% 1 0.0% 816 0.4% 0 0.0%