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Run #519ac3111f5a8: 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% 297 0.1% 299 0.1% 42,192 0.3% 24,344 0.2%
Exclusive Metrics for Current Function23 7.7% 16 5.4% 1,896 4.5% 1,744 7.2%
Parent function
Drupal\views\Plugin\views\query\Sql::execute2 100.0% 297 100.0% 299 100.0% 42,192 100.0% 24,344 100.0%
Child functions
Drupal\Core\Database\Query\Select::prepareCountQuery2 33.3% 168 56.6% 171 57.2% 30,808 73.0% 16,440 67.5%
Drupal\Core\Database\Connection::select2 33.3% 100 33.7% 103 34.4% 6,712 15.9% 4,096 16.8%
Drupal\Core\Database\Query\Select::addExpression2 33.3% 6 2.0% 9 3.0% 2,776 6.6% 2,064 8.5%