Run Report
Run #55d345b9ad871: XHProf Run (Namespace=drupal-perf-sorressean)
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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::query108 19.4% 33,308 16.3% 594,408 3.3% 466,656 2.6%
Exclusive Metrics for Current Function1,424 4.3% -168,760 -28.4% 24,472 5.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple52 48.1% 13,161 39.5% 355,032 59.7% 183,256 39.3%
Drupal\Core\Database\Driver\mysql\Insert::execute8 7.4% 4,962 14.9% 2,200 0.4% 67,928 14.6%
Drupal\Core\Database\Query\Select::execute12 11.1% 3,757 11.3% 74,056 12.5% 13,592 2.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum15 13.9% 3,462 10.4% 59,080 9.9% 27,672 5.9%
Drupal\Core\Database\Query\Update::execute3 2.8% 2,227 6.7% 3,016 0.5% 78,608 16.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 5.6% 1,469 4.4% 23,720 4.0% 10,736 2.3%
Drupal\Core\Routing\RouteProvider::preLoadRoutes3 2.8% 1,462 4.4% 50,224 8.4% 68,800 14.7%
Drupal\Core\Database\Query\Delete::execute3 2.8% 1,245 3.7% 680 0.1% 2,072 0.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath3 2.8% 817 2.5% 14,288 2.4% 7,928 1.7%
Drupal\Core\Path\AliasStorage::lookupPathSource3 2.8% 746 2.2% 12,112 2.0% 6,064 1.3%
Child functions
Drupal\Core\Database\Statement::execute108 24.2% 27,618 82.9% 540,488 90.9% 320,440 68.7%
Drupal\Core\Database\Connection::expandArguments108 24.2% 2,127 6.4% 22,512 3.8% 62,848 13.5%
Drupal\Core\Database\Connection::prepareQuery108 24.2% 1,844 5.5% 114,560 19.3% 37,216 8.0%
Drupal\Core\Database\Connection::defaultOptions108 24.2% 204 0.6% 82,776 13.9% 21,680 4.6%
Drupal\Core\Database\Statement::rowCount6 1.3% 51 0.2% 1,920 0.3% 0 0.0%
PDO::lastInsertId8 1.8% 40 0.1% 912 0.2% 0 0.0%