Run Report
Run #52c2694eecde3: 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::query85 19.5% 21,543 1.6% 15,003 1.1% 555,928 1.8% 370,416 1.1%
Exclusive Metrics for Current Function1,593 7.4% 1,385 9.2% -83,160 -15.0% 20,384 5.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple49 57.6% 11,395 52.9% 9,107 60.7% 378,200 68.0% 200,736 54.2%
Drupal\Core\Database\Query\Update::execute1 1.2% 3,415 15.9% 402 2.7% 3,208 0.6% 68,344 18.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 12.9% 2,196 10.2% 1,803 12.0% 56,368 10.1% 37,312 10.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 12.9% 2,156 10.0% 1,797 12.0% 44,704 8.0% 30,816 8.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 8.2% 1,235 5.7% 987 6.6% 27,432 4.9% 14,984 4.0%
Drupal\Core\Database\Query\Select::execute2 2.4% 409 1.9% 305 2.0% 18,152 3.3% 3,048 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 2.4% 300 1.4% 241 1.6% 8,344 1.5% 4,192 1.1%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.2% 263 1.2% 216 1.4% 4,688 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 174 0.8% 145 1.0% 14,832 2.7% 10,984 3.0%
Child functions
Drupal\Core\Database\Statement::execute85 24.9% 14,911 69.2% 8,342 55.6% 470,144 84.6% 244,640 66.0%
Drupal\Core\Database\Connection::expandArguments85 24.9% 2,572 11.9% 2,646 17.6% 15,376 2.8% 62,744 16.9%
Drupal\Core\Database\Connection::prepareQuery85 24.9% 2,164 10.0% 2,251 15.0% 86,104 15.5% 24,928 6.7%
Drupal\Core\Database\Connection::defaultOptions85 24.9% 292 1.4% 367 2.4% 65,496 11.8% 17,720 4.8%
Drupal\Core\Database\Statement::rowCount1 0.3% 11 0.1% 12 0.1% 1,968 0.4% 0 0.0%