Run Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query68 19.6% 33,442 3.0% 511,136 1.8% 301,416 1.1%
Exclusive Metrics for Current Function855 2.6% -64,392 -12.6% 12,784 4.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple39 57.4% 17,804 53.2% 303,128 59.3% 115,504 38.3%
Drupal\Core\Database\Query\Select::execute6 8.8% 5,919 17.7% 74,040 14.5% 53,368 17.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple10 14.7% 3,173 9.5% 41,968 8.2% 22,008 7.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.5% 2,328 7.0% 44,600 8.7% 74,320 24.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum10 14.7% 2,317 6.9% 37,360 7.3% 25,720 8.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.5% 1,372 4.1% 5,544 1.1% 5,896 2.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.5% 529 1.6% 4,496 0.9% 4,600 1.5%
Child functions
Drupal\Core\Database\Statement::execute68 25.0% 29,791 89.1% 421,320 82.4% 172,912 57.4%
Drupal\Core\Database\Connection::expandArguments68 25.0% 1,415 4.2% 25,432 5.0% 68,336 22.7%
Drupal\Core\Database\Connection::prepareQuery68 25.0% 1,258 3.8% 76,408 14.9% 35,768 11.9%
Drupal\Core\Database\Connection::defaultOptions68 25.0% 123 0.4% 52,368 10.2% 11,616 3.9%