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Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\views\Plugin\views\query\Sql::add_field [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\views\Plugin\views\query\Sql::add_field8 15.1% 365 0.0% 379 0.0% 6,520 0.1% 7,168 0.1%
Exclusive Metrics for Current Function203 55.6% 179 47.2% 3,964 60.8% 5,440 75.9%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 25.0% 101 27.7% 104 27.4% 524 8.0% 1,404 19.6%
Drupal\views\Plugin\views\field\FieldPluginBase::query2 25.0% 94 25.8% 96 25.3% 3,576 54.8% 2,968 41.4%
Drupal\views\Plugin\views\query\Sql::add_orderby2 25.0% 73 20.0% 77 20.3% 968 14.8% 1,328 18.5%
Drupal\views\Plugin\views\row\RowPluginBase::query1 12.5% 49 13.4% 51 13.5% 532 8.2% 596 8.3%
Drupal\views\Plugin\views\field\FieldPluginBase::add_additional_fields1 12.5% 48 13.2% 51 13.5% 920 14.1% 872 12.2%
Child functions
Drupal\views\Plugin\Core\Entity\View::get20 55.6% 146 40.0% 167 44.1% 1,360 20.9% 896 12.5%
strtolower8 22.2% 8 2.2% 12 3.2% 600 9.2% 356 5.0%
substr8 22.2% 8 2.2% 21 5.5% 596 9.1% 476 6.6%