Run Report
Run #5329a51a595ce: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query180 19.8% 62,037 7.0% 31,554 3.7% -887,776 -4.1% 312,152 1.4%
Exclusive Metrics for Current Function3,197 5.2% 2,705 8.6% -149,928 -16.9% 42,072 13.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple115 63.9% 36,065 58.1% 16,337 51.8% 286,616 32.3% 139,768 44.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags43 23.9% 17,673 28.5% 11,852 37.6% -1,309,840 -147.5% 19,512 6.3%
Drupal\Core\Database\Query\Select::execute7 3.9% 3,370 5.4% 1,058 3.4% 72,344 8.1% 66,848 21.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 2.8% 1,295 2.1% 667 2.1% 10,032 1.1% 8,072 2.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.6% 1,125 1.8% 509 1.6% 29,408 3.3% 58,000 18.6%
Drupal\Core\Path\Path::lookupPathSource3 1.7% 900 1.5% 354 1.1% 7,448 0.8% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 1.7% 838 1.4% 418 1.3% 9,440 1.1% 13,792 4.4%
Drupal\user\UserStorageController::addRoles2 1.1% 484 0.8% 234 0.7% 3,992 0.4% 1,336 0.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.6% 287 0.5% 125 0.4% 2,784 0.3% 4,824 1.5%
Child functions
Drupal\Core\Database\Statement::execute180 25.0% 42,145 67.9% 11,645 36.9% 293,088 33.0% 78,176 25.0%
Drupal\Core\Database\Connection::expandArguments180 25.0% 11,517 18.6% 11,686 37.0% -1,357,376 -152.9% 115,192 36.9%
Drupal\Core\Database\Connection::prepareQuery180 25.0% 4,755 7.7% 4,917 15.6% 188,656 21.3% 50,032 16.0%
Drupal\Core\Database\Connection::defaultOptions180 25.0% 423 0.7% 601 1.9% 137,784 15.5% 26,680 8.5%