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Run #519be9a13e594: 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::select8 24.2% 2,540 0.4% 2,560 0.5% 146,248 1.6% 139,772 1.5%
Exclusive Metrics for Current Function141 5.6% 141 5.5% 13,488 9.2% 10,324 7.4%
Parent functions
Drupal\user\UserData::get1 12.5% 1,849 72.8% 1,850 72.3% 119,984 82.0% 118,756 85.0%
db_select4 50.0% 411 16.2% 423 16.5% 14,740 10.1% 12,776 9.1%
Drupal\views\Plugin\views\query\Sql::query2 25.0% 183 7.2% 187 7.3% 7,488 5.1% 4,912 3.5%
Drupal\Core\Database\Query\Select::countQuery1 12.5% 97 3.8% 100 3.9% 4,036 2.8% 3,328 2.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 1,550 61.0% 1,562 61.0% 97,388 66.6% 96,432 69.0%
Drupal\Core\Database\Query\Select::__construct8 50.0% 849 33.4% 857 33.5% 35,372 24.2% 33,016 23.6%