Run Report
Run #54f29a0893b1f: 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::query44 19.4% 15,141 1.3% 206,696 0.7% 231,536 0.8%
Exclusive Metrics for Current Function694 4.6% -55,120 -26.7% 11,968 5.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple17 38.6% 7,070 46.7% 89,416 43.3% 110,840 47.9%
Drupal\Core\Database\Query\Select::execute9 20.5% 2,775 18.3% 42,104 20.4% 14,056 6.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 2.3% 1,812 12.0% 42,080 20.4% 81,128 35.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 15.9% 1,543 10.2% 13,728 6.6% 9,048 3.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum8 18.2% 1,375 9.1% 14,160 6.9% 9,080 3.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 2.3% 286 1.9% 2,312 1.1% 3,528 1.5%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.3% 280 1.8% 2,896 1.4% 3,856 1.7%
Child functions
Drupal\Core\Database\Statement::execute44 25.0% 12,355 81.6% 131,888 63.8% 74,048 32.0%
Drupal\Core\Database\Connection::expandArguments44 25.0% 1,241 8.2% 34,456 16.7% 104,152 45.0%
Drupal\Core\Database\Connection::prepareQuery44 25.0% 783 5.2% 61,264 29.6% 32,248 13.9%
Drupal\Core\Database\Connection::defaultOptions44 25.0% 68 0.4% 34,208 16.5% 9,120 3.9%