Run Report
Run #519abd5ae932a: 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
substr1,220 99.3% 1,659 0.1% 0 0.0% 51,096 0.5% 14,292 0.1%
Exclusive Metrics for Current Function1,659 100.0% 0 N/A% 51,096 100.0% 14,292 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile710 58.2% 1,092 65.8% 0 N/A% 22,352 43.7% 2,276 15.9%
file_uri_scheme360 29.5% 365 22.0% 0 N/A% 6,176 12.1% 168 1.2%
image_style_path_token80 6.6% 113 6.8% 0 N/A% 2,020 4.0% 0 0.0%
Drupal\Component\Uuid\Php::generate21 1.7% 21 1.3% 0 N/A% 892 1.7% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes6 0.5% 12 0.7% 0 N/A% 12,756 25.0% 8,192 57.3%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.8% 10 0.6% 0 N/A% 644 1.3% 332 2.3%
Twig_Environment::getCacheFilename8 0.7% 9 0.5% 0 N/A% 664 1.3% 488 3.4%
Drupal\views\Plugin\views\query\Sql::add_field4 0.3% 8 0.5% 0 N/A% 516 1.0% 460 3.2%
theme@27 0.6% 8 0.5% 0 N/A% 528 1.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 0.2% 3 0.2% 0 N/A% 484 0.9% 364 2.5%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 3 0.2% 0 N/A% 492 1.0% 492 3.4%
theme@12 0.2% 3 0.2% 0 N/A% 440 0.9% 0 0.0%
edit_custom_theme1 0.1% 2 0.1% 0 N/A% 432 0.8% 344 2.4%
drupal_settings_initialize2 0.2% 2 0.1% 0 N/A% 488 1.0% 344 2.4%
drupal_strip_dangerous_protocols1 0.1% 2 0.1% 0 N/A% 448 0.9% 0 0.0%
contextual_custom_theme1 0.1% 2 0.1% 0 N/A% 444 0.9% 0 0.0%
request_path1 0.1% 2 0.1% 0 N/A% 412 0.8% 412 2.9%
editor_custom_theme1 0.1% 1 0.1% 0 N/A% 436 0.9% 420 2.9%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 0 N/A% 472 0.9% 0 0.0%