Run Report
Run #51a188a760170: XHProf Run (Namespace=drupal-perf-ezeedub)
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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
substr132 93.6% 155 0.1% 0 0.0% 21,708 0.3% 10,656 0.2%
Exclusive Metrics for Current Function155 100.0% 0 N/A% 21,708 100.0% 10,656 100.0%
Parent functions
drupal_strip_dangerous_protocols31 23.5% 33 21.3% 0 N/A% 928 4.3% 0 0.0%
theme@129 22.0% 30 19.4% 0 N/A% 948 4.4% 228 2.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders20 15.2% 23 14.8% 0 N/A% 844 3.9% 332 3.1%
Drupal\Component\Uuid\Php::generate21 15.9% 21 13.5% 0 N/A% 892 4.1% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 4.5% 11 7.1% 0 N/A% 12,756 58.8% 6,664 62.5%
Drupal\field_sql_storage\Entity\Tables::addField5 3.8% 11 7.1% 0 N/A% 528 2.4% 0 0.0%
Twig_Environment::getCacheFilename8 6.1% 8 5.2% 0 N/A% 664 3.1% 488 4.6%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.5% 4 2.6% 0 N/A% 492 2.3% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.5% 3 1.9% 0 N/A% 492 2.3% 492 4.6%
contextual_custom_theme1 0.8% 2 1.3% 0 N/A% 444 2.0% 0 0.0%
drupal_settings_initialize2 1.5% 2 1.3% 0 N/A% 488 2.2% 344 3.2%
request_path1 0.8% 2 1.3% 0 N/A% 412 1.9% 412 3.9%
Symfony\Component\Routing\RouteCompiler::compilePattern1 0.8% 2 1.3% 0 N/A% 476 2.2% 456 4.3%
edit_custom_theme1 0.8% 1 0.6% 0 N/A% 432 2.0% 344 3.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.8% 1 0.6% 0 N/A% 476 2.2% 476 4.5%
editor_custom_theme1 0.8% 1 0.6% 0 N/A% 436 2.0% 420 3.9%