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Run #519fc6687b620: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Connection::select [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\Connection::select9 25.0% 850 0.5% 0 0.0% 205,440 1.5% 198,784 1.4%
Exclusive Metrics for Current Function69 8.1% 0 N/A% 6,376 3.1% 5,536 2.8%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 22.2% 503 59.2% 0 N/A% 182,856 89.0% 180,808 91.0%
db_select6 66.7% 299 35.2% 0 N/A% 18,816 9.2% 14,288 7.2%
Drupal\Core\Database\Query\Select::countQuery1 11.1% 48 5.6% 0 N/A% 3,768 1.8% 3,688 1.9%
Child functions
Drupal\Core\Database\Query\Select::__construct9 50.0% 425 50.0% 0 N/A% 54,720 26.6% 48,296 24.3%
Drupal\Core\Database\Connection::getDriverClass9 50.0% 356 41.9% 0 N/A% 144,344 70.3% 144,952 72.9%