Run Report
Run #51f5bbaa8fc1d: 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% 1,058 0.3% 1,069 0.3% 212,512 1.0% 206,648 1.0%
Exclusive Metrics for Current Function82 7.8% 72 6.7% 8,624 4.1% 7,752 3.8%
Parent functions
Drupal\views\Plugin\views\query\Sql::query2 25.0% 710 67.1% 712 66.6% 190,688 89.7% 188,432 91.2%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery2 25.0% 126 11.9% 129 12.1% 6,632 3.1% 5,680 2.7%
db_select1 12.5% 66 6.2% 67 6.3% 3,864 1.8% 2,824 1.4%
Drupal\Core\Database\Query\Select::countQuery1 12.5% 66 6.2% 67 6.3% 3,768 1.8% 3,688 1.8%
Drupal\Core\Database\Query\Merge::execute1 12.5% 48 4.5% 50 4.7% 3,728 1.8% 3,152 1.5%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 12.5% 42 4.0% 44 4.1% 3,832 1.8% 2,872 1.4%
Child functions
Drupal\Core\Database\Connection::getDriverClass8 50.0% 525 49.6% 539 50.4% 150,896 71.0% 151,496 73.3%
Drupal\Core\Database\Query\Select::__construct8 50.0% 451 42.6% 458 42.8% 52,992 24.9% 47,400 22.9%