Run Report
Run #52043a315329f: XHProf Run (Namespace=drupal-perf-cottser)
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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% 1,003 0.3% 1,017 0.3% 212,512 1.1% 205,272 1.1%
Exclusive Metrics for Current Function76 7.6% 69 6.8% 8,624 4.1% 7,720 3.8%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 25.0% 651 64.9% 654 64.3% 190,688 89.7% 188,272 91.7%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 25.0% 124 12.4% 131 12.9% 6,632 3.1% 5,680 2.8%
db_select1 12.5% 65 6.5% 65 6.4% 3,864 1.8% 2,400 1.2%
Drupal\Core\Database\Query\Select::countQuery1 12.5% 61 6.1% 62 6.1% 3,768 1.8% 3,688 1.8%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 12.5% 54 5.4% 56 5.5% 3,832 1.8% 2,872 1.4%
Drupal\Core\Database\Query\Merge::execute1 12.5% 48 4.8% 49 4.8% 3,728 1.8% 2,360 1.1%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 469 46.8% 482 47.4% 150,888 71.0% 151,360 73.7%
Drupal\Core\Database\Query\Select::__construct8 50.0% 458 45.7% 466 45.8% 53,000 24.9% 46,192 22.5%