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Run #519fd34c48dd6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Select::countQuery [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Select::countQuery2 11.8% 291 0.1% 293 0.1% 42,192 0.3% 29,856 0.2%
Exclusive Metrics for Current Function23 7.9% 15 5.1% 1,896 4.5% 1,744 5.8%
Parent function
Drupal\views\Plugin\views\query\Sql::execute2 100.0% 291 100.0% 293 100.0% 42,192 100.0% 29,856 100.0%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery2 33.3% 168 57.7% 170 58.0% 30,808 73.0% 18,960 63.5%
Drupal\Core\Database\Connection::select2 33.3% 96 33.0% 98 33.4% 6,712 15.9% 6,376 21.4%
Drupal\Core\Database\Query\Select::addExpression2 33.3% 4 1.4% 10 3.4% 2,776 6.6% 2,776 9.3%