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Run #519c1639640b3: 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::select11 26.2% 3,620 0.6% 3,633 0.7% 663,712 1.2% 639,392 1.2%
Exclusive Metrics for Current Function115 3.2% 104 2.9% 31,016 4.7% 12,016 1.9%
Parent functions
Drupal\views\Plugin\views\query\Sql::query4 36.4% 3,113 86.0% 3,118 85.8% 616,888 92.9% 622,864 97.4%
db_select5 45.5% 375 10.4% 380 10.5% 33,136 5.0% 7,800 1.2%
Drupal\Core\Database\Query\Select::countQuery2 18.2% 132 3.6% 135 3.7% 13,688 2.1% 8,728 1.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass11 50.0% 2,442 67.5% 2,457 67.6% 486,728 73.3% 485,624 76.0%
Drupal\Core\Database\Query\Select::__construct11 50.0% 1,063 29.4% 1,072 29.5% 145,968 22.0% 141,752 22.2%