Run Report
Run #51b033ccbc666: 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
substr5,471 99.8% 1,647 0.2% 6,670 0.7% 185,512 0.6% 14,648 0.0%
Exclusive Metrics for Current Function1,647 100.0% 6,670 100.0% 185,512 100.0% 14,648 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parseScalar2,314 42.3% 701 42.6% 2,809 42.1% 75,664 40.8% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile674 12.3% 419 25.4% 906 13.6% 28,600 15.4% 3,568 24.4%
Symfony\Component\Yaml\Inline::parseQuotedScalar604 11.0% 283 17.2% 734 11.0% 35,320 19.0% 96 0.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString122 2.2% 69 4.2% 155 2.3% 4,720 2.5% 968 6.6%
Symfony\Component\Yaml\Parser::getNextEmbedBlock175 3.2% 63 3.8% 222 3.3% 5,208 2.8% 0 0.0%
Symfony\Component\Yaml\Inline::parse1,339 24.5% 48 2.9% 1,517 22.7% 784 0.4% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern12 0.2% 12 0.7% 25 0.4% 1,320 0.7% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders55 1.0% 11 0.7% 69 1.0% 2,560 1.4% 488 3.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo11 0.2% 8 0.5% 14 0.2% 1,256 0.7% 808 5.5%
Drupal\Component\Utility\Crypt::randomBytes6 0.1% 8 0.5% 14 0.2% 13,176 7.1% 4,088 27.9%
Drupal\field_sql_storage\Entity\Tables::addField6 0.1% 6 0.4% 11 0.2% 992 0.5% 0 0.0%
Twig_Environment::getCacheFilename20 0.4% 3 0.2% 24 0.4% 1,624 0.9% 696 4.8%
theme@231 0.6% 3 0.2% 39 0.6% 1,752 0.9% 0 0.0%
theme@367 1.2% 3 0.2% 88 1.3% 2,904 1.6% 480 3.3%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.0% 2 0.1% 4 0.1% 864 0.5% 0 0.0%
Drupal\Component\Uuid\Php::generate21 0.4% 2 0.1% 20 0.3% 1,528 0.8% 0 0.0%
theme@11 0.0% 1 0.1% 2 0.0% 792 0.4% 672 4.6%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols1 0.0% 1 0.1% 2 0.0% 840 0.5% 0 0.0%
request_path1 0.0% 1 0.1% 3 0.0% 760 0.4% 648 4.4%
contextual_custom_theme1 0.0% 1 0.1% 1 0.0% 808 0.4% 0 0.0%
url1 0.0% 1 0.1% 2 0.0% 816 0.4% 0 0.0%
drupal_settings_initialize2 0.0% 1 0.1% 2 0.0% 864 0.5% 776 5.3%
edit_custom_theme1 0.0% 0 0.0% 2 0.0% 800 0.4% 0 0.0%
devel_silent3 0.1% 0 0.0% 3 0.0% 760 0.4% 592 4.0%
editor_custom_theme1 0.0% 0 0.0% 2 0.0% 800 0.4% 768 5.2%