Run Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Connection::query [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::query235 19.8% 39,344 5.5% 31,839 4.5% 1,477,520 3.2% 785,264 1.7%
Exclusive Metrics for Current Function3,719 9.5% 3,027 9.5% -188,872 -12.8% 42,760 5.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple146 62.1% 25,513 64.8% 20,612 64.7% 979,976 66.3% 487,368 62.1%
Drupal\Core\Database\Query\Select::execute27 11.5% 4,349 11.1% 3,482 10.9% 201,992 13.7% 111,832 14.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags26 11.1% 3,885 9.9% 3,182 10.0% 107,800 7.3% 59,624 7.6%
Drupal\Core\Path\Path::lookupPathSource13 5.5% 1,807 4.6% 1,419 4.5% 50,536 3.4% 8,896 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames10 4.3% 1,664 4.2% 1,374 4.3% 72,232 4.9% 67,048 8.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 3.0% 1,077 2.7% 865 2.7% 27,440 1.9% 20,864 2.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 1.3% 579 1.5% 490 1.5% 24,152 1.6% 17,776 2.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 0.9% 318 0.8% 289 0.9% 8,960 0.6% 9,528 1.2%
Drupal\user\UserStorageController::addRoles1 0.4% 152 0.4% 126 0.4% 4,432 0.3% 2,328 0.3%
Child functions
Drupal\Core\Database\Statement::execute235 25.0% 25,381 64.5% 17,877 56.1% 1,219,024 82.5% 493,896 62.9%
Drupal\Core\Database\Connection::expandArguments235 25.0% 5,227 13.3% 5,442 17.1% 25,408 1.7% 133,576 17.0%
Drupal\Core\Database\Connection::prepareQuery235 25.0% 4,676 11.9% 4,893 15.4% 242,456 16.4% 78,584 10.0%
Drupal\Core\Database\Connection::defaultOptions235 25.0% 341 0.9% 600 1.9% 179,504 12.1% 36,448 4.6%