Run Report
Run #54e177a08308d: 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% 33,871 2.5% 511,184 1.8% 291,408 1.0%
Exclusive Metrics for Current Function884 2.6% -64,376 -12.6% 11,760 4.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple39 57.4% 18,006 53.2% 303,184 59.3% 109,184 37.5%
Drupal\Core\Database\Query\Select::execute6 8.8% 6,166 18.2% 74,032 14.5% 53,368 18.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple10 14.7% 3,198 9.4% 41,952 8.2% 22,272 7.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.5% 2,281 6.7% 44,600 8.7% 74,320 25.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum10 14.7% 2,183 6.4% 37,376 7.3% 21,888 7.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.5% 1,492 4.4% 5,544 1.1% 5,896 2.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.5% 545 1.6% 4,496 0.9% 4,480 1.5%
Child functions
Drupal\Core\Database\Statement::execute68 25.0% 30,109 88.9% 421,296 82.4% 168,016 57.7%
Drupal\Core\Database\Connection::expandArguments68 25.0% 1,458 4.3% 25,432 5.0% 66,608 22.9%
Drupal\Core\Database\Connection::prepareQuery68 25.0% 1,300 3.8% 76,456 15.0% 34,248 11.8%
Drupal\Core\Database\Connection::defaultOptions68 25.0% 120 0.4% 52,376 10.2% 10,776 3.7%