Run Report
Run #54f29a910bf1c: 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% 14,890 1.3% 206,696 0.7% 231,536 0.8%
Exclusive Metrics for Current Function665 4.5% -55,120 -26.7% 11,968 5.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple17 38.6% 6,898 46.3% 89,416 43.3% 110,840 47.9%
Drupal\Core\Database\Query\Select::execute9 20.5% 2,775 18.6% 42,104 20.4% 14,056 6.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 2.3% 1,795 12.1% 42,080 20.4% 81,128 35.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 15.9% 1,523 10.2% 13,728 6.6% 9,048 3.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum8 18.2% 1,317 8.8% 14,160 6.9% 9,080 3.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 2.3% 297 2.0% 2,312 1.1% 3,528 1.5%
Drupal\Core\Path\AliasStorage::lookupPathSource1 2.3% 285 1.9% 2,896 1.4% 3,856 1.7%
Child functions
Drupal\Core\Database\Statement::execute44 25.0% 12,185 81.8% 131,888 63.8% 74,048 32.0%
Drupal\Core\Database\Connection::expandArguments44 25.0% 1,182 7.9% 34,456 16.7% 104,152 45.0%
Drupal\Core\Database\Connection::prepareQuery44 25.0% 785 5.3% 61,264 29.6% 32,248 13.9%
Drupal\Core\Database\Connection::defaultOptions44 25.0% 73 0.5% 34,208 16.5% 9,120 3.9%