Run Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::select37 30.8% 5,723 0.3% 5,777 0.3% 491,776 0.9% 396,928 0.7%
Exclusive Metrics for Current Function337 5.9% 329 5.7% 16,512 3.4% 7,920 2.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::query6 16.2% 3,970 69.4% 3,969 68.7% 395,480 80.4% 383,688 96.7%
Drupal\Core\Entity\ContentEntityDatabaseStorage::buildQuery20 54.1% 1,134 19.8% 1,162 20.1% 59,904 12.2% 2,072 0.5%
Drupal\Core\Database\Query\Select::countQuery3 8.1% 175 3.1% 183 3.2% 9,944 2.0% 3,912 1.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::attachPropertyData3 8.1% 168 2.9% 178 3.1% 9,944 2.0% 2,216 0.6%
Drupal\comment\CommentStatistics::read3 8.1% 159 2.8% 165 2.9% 9,680 2.0% 1,256 0.3%
Drupal\Core\Entity\Query\Sql\Query::prepare2 5.4% 117 2.0% 120 2.1% 6,824 1.4% 3,784 1.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass37 50.0% 3,183 55.6% 3,210 55.6% 307,384 62.5% 307,304 77.4%
Drupal\Core\Database\Query\Select::__construct37 50.0% 2,203 38.5% 2,238 38.7% 167,880 34.1% 81,704 20.6%