Run Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query40 19.3% 14,747 0.9% 187,512 0.4% 230,520 0.5%
Exclusive Metrics for Current Function655 4.4% -53,864 -28.7% 12,952 5.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple17 42.5% 7,150 48.5% 89,424 47.7% 110,784 48.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 17.5% 1,872 12.7% 14,144 7.5% 10,616 4.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 2.5% 1,793 12.2% 41,688 22.2% 82,216 35.7%
Drupal\Core\Database\Query\Select::execute5 12.5% 1,779 12.1% 22,816 12.2% 13,088 5.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum8 20.0% 1,433 9.7% 14,200 7.6% 8,192 3.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 2.5% 378 2.6% 2,312 1.2% 2,472 1.1%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.5% 342 2.3% 2,928 1.6% 3,152 1.4%
Child functions
Drupal\Core\Database\Statement::execute40 25.0% 11,952 81.0% 121,824 65.0% 69,624 30.2%
Drupal\Core\Database\Connection::expandArguments40 25.0% 1,238 8.4% 33,352 17.8% 107,704 46.7%
Drupal\Core\Database\Connection::prepareQuery40 25.0% 810 5.5% 52,144 27.8% 30,360 13.2%
Drupal\Core\Database\Connection::defaultOptions40 25.0% 92 0.6% 34,056 18.2% 9,880 4.3%