Run Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for is_string [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
is_string533 98.3% 537 0.1% 992 0.2% 8,268 0.1% 3,768 0.0%
Exclusive Metrics for Current Function537 100.0% 992 100.0% 8,268 100.0% 3,768 100.0%
Parent functions
Drupal\Core\Database\Statement::execute196 36.8% 197 36.7% 335 33.8% 440 5.3% 344 9.1%
Drupal\Core\Entity\TypedData\EntityDataDefinition::getBundles113 21.2% 114 21.2% 218 22.0% 464 5.6% 464 12.3%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService94 17.6% 94 17.5% 181 18.2% 488 5.9% 488 13.0%
Drupal\Core\Database\Statement::fetchAllAssoc29 5.4% 30 5.6% 63 6.4% 448 5.4% 296 7.9%
Drupal\Core\Database\Query\Select::addJoin20 3.8% 20 3.7% 34 3.4% 444 5.4% 444 11.8%
drupal_render@315 2.8% 15 2.8% 28 2.8% 416 5.0% 0 0.0%
drupal_render@214 2.6% 14 2.6% 22 2.2% 416 5.0% 0 0.0%
drupal_render@413 2.4% 13 2.4% 26 2.6% 416 5.0% 0 0.0%
drupal_render@511 2.1% 11 2.0% 20 2.0% 416 5.0% 0 0.0%
drupal_render@65 0.9% 5 0.9% 10 1.0% 416 5.0% 0 0.0%
drupal_render@13 0.6% 4 0.7% 6 0.6% 416 5.0% 0 0.0%
drupal_render4 0.8% 4 0.7% 7 0.7% 416 5.0% 232 6.2%
ajax_pre_render_element4 0.8% 4 0.7% 7 0.7% 424 5.1% 344 9.1%
Drupal\Core\Form\FormBuilder::getFormId3 0.6% 3 0.6% 6 0.6% 440 5.3% 28 0.7%
Drupal\Core\Config\Entity\Query\Query::loadRecords3 0.6% 3 0.6% 6 0.6% 452 5.5% 452 12.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone3 0.6% 3 0.6% 16 1.6% 456 5.5% 332 8.8%
Symfony\Component\HttpFoundation\Response::setContent1 0.2% 1 0.2% 3 0.3% 456 5.5% 0 0.0%
twig_escape_filter1 0.2% 1 0.2% 2 0.2% 420 5.1% 344 9.1%
drupal_prepare_page1 0.2% 1 0.2% 2 0.2% 424 5.1% 0 0.0%