Run Report
Run #51a4630d23a4c: 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
substr138 93.9% 162 0.0% 0 0.0% 22,632 0.3% 11,684 0.2%
Exclusive Metrics for Current Function162 100.0% 0 N/A% 22,632 100.0% 11,684 100.0%
Parent functions
theme@233 23.9% 37 22.8% 0 N/A% 1,004 4.4% 244 2.1%
Symfony\Component\HttpFoundation\ServerBag::getHeaders25 18.1% 26 16.0% 0 N/A% 944 4.2% 332 2.8%
Drupal\Component\Uuid\Php::generate21 15.2% 21 13.0% 0 N/A% 892 3.9% 0 0.0%
Twig_Environment::getCacheFilename20 14.5% 20 12.3% 0 N/A% 1,012 4.5% 488 4.2%
Drupal\Component\Utility\Crypt::randomBytes6 4.3% 11 6.8% 0 N/A% 12,756 56.4% 7,028 60.2%
Drupal\field_sql_storage\Entity\Tables::addField5 3.6% 11 6.8% 0 N/A% 528 2.3% 0 0.0%
theme@49 6.5% 10 6.2% 0 N/A% 552 2.4% 408 3.5%
devel_silent6 4.3% 6 3.7% 0 N/A% 412 1.8% 412 3.5%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.4% 4 2.5% 0 N/A% 484 2.1% 364 3.1%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.4% 3 1.9% 0 N/A% 492 2.2% 72 0.6%
edit_custom_theme1 0.7% 2 1.2% 0 N/A% 432 1.9% 344 2.9%
drupal_settings_initialize2 1.4% 2 1.2% 0 N/A% 488 2.2% 344 2.9%
drupal_strip_dangerous_protocols1 0.7% 2 1.2% 0 N/A% 448 2.0% 0 0.0%
contextual_custom_theme1 0.7% 2 1.2% 0 N/A% 444 2.0% 0 0.0%
request_path1 0.7% 2 1.2% 0 N/A% 412 1.8% 412 3.5%
editor_custom_theme1 0.7% 1 0.6% 0 N/A% 436 1.9% 420 3.6%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.7% 1 0.6% 0 N/A% 472 2.1% 472 4.0%
theme@11 0.7% 1 0.6% 0 N/A% 424 1.9% 344 2.9%