Run Report
Run #51fdbca2b5409: 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::select9 25.0% 1,129 0.2% 1,147 0.2% 213,912 0.8% 200,880 0.7%
Exclusive Metrics for Current Function148 13.1% 152 13.3% 7,240 3.4% 5,168 2.6%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery4 44.4% 808 71.6% 818 71.3% 196,480 91.9% 190,720 94.9%
db_select3 33.3% 223 19.8% 229 20.0% 9,872 4.6% 6,056 3.0%
Drupal\Core\Database\Query\Merge::execute1 11.1% 52 4.6% 53 4.6% 3,728 1.7% 3,152 1.6%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData1 11.1% 46 4.1% 47 4.1% 3,832 1.8% 952 0.5%
Child functions
Drupal\Core\Database\Query\Select::__construct9 50.0% 503 44.6% 509 44.4% 55,784 26.1% 45,704 22.8%
Drupal\Core\Database\Connection::getDriverClass9 50.0% 478 42.3% 486 42.4% 150,888 70.5% 150,008 74.7%