Run Report
Run #54dec21b63f84: 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::query154 19.8% 38,870 2.9% 428,752 1.5% 253,728 0.9%
Exclusive Metrics for Current Function1,987 5.1% -139,784 -32.6% 13,616 5.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple130 84.4% 31,498 81.0% 325,800 76.0% 129,312 51.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.6% 1,775 4.6% 41,704 9.7% 83,008 32.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum9 5.8% 1,741 4.5% 19,472 4.5% 9,680 3.8%
Drupal\Core\Database\Query\Select::execute5 3.2% 1,710 4.4% 22,832 5.3% 14,008 5.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 4.5% 1,572 4.0% 13,736 3.2% 10,240 4.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.6% 288 0.7% 2,312 0.5% 3,632 1.4%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.6% 286 0.7% 2,896 0.7% 3,848 1.5%
Child functions
Drupal\Core\Database\Statement::execute154 25.0% 30,519 78.5% 257,968 60.2% 75,864 29.9%
Drupal\Core\Database\Connection::expandArguments154 25.0% 3,352 8.6% 35,528 8.3% 123,224 48.6%
Drupal\Core\Database\Connection::prepareQuery154 25.0% 2,788 7.2% 157,240 36.7% 32,296 12.7%
Drupal\Core\Database\Connection::defaultOptions154 25.0% 224 0.6% 117,800 27.5% 8,728 3.4%