Run Report
Run #54dec59a01be2: 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::query153 19.8% 38,033 3.0% 426,504 1.5% 251,792 0.9%
Exclusive Metrics for Current Function1,969 5.2% -139,016 -32.6% 13,616 5.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple129 84.3% 30,738 80.8% 323,720 75.9% 128,624 51.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.7% 1,780 4.7% 41,688 9.8% 82,992 33.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum9 5.9% 1,743 4.6% 19,488 4.6% 9,680 3.8%
Drupal\Core\Database\Query\Select::execute5 3.3% 1,693 4.5% 22,688 5.3% 12,776 5.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 4.6% 1,527 4.0% 13,712 3.2% 10,240 4.1%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.7% 280 0.7% 2,896 0.7% 3,848 1.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.7% 272 0.7% 2,312 0.5% 3,632 1.4%
Child functions
Drupal\Core\Database\Statement::execute153 25.0% 29,888 78.6% 256,672 60.2% 75,096 29.8%
Drupal\Core\Database\Connection::expandArguments153 25.0% 3,310 8.7% 35,512 8.3% 122,176 48.5%
Drupal\Core\Database\Connection::prepareQuery153 25.0% 2,659 7.0% 156,288 36.6% 32,176 12.8%
Drupal\Core\Database\Connection::defaultOptions153 25.0% 207 0.5% 117,048 27.4% 8,728 3.5%