Run Report
Run #55ca015686be5: XHProf Run (Namespace=drupal-perf-moshe)
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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::query85 19.8% 27,643 5.6% 136,696 0.6% 114,632 0.5%
Exclusive Metrics for Current Function1,439 5.2% -42,888 -31.4% 11,496 10.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple54 63.5% 17,615 63.7% 81,112 59.3% 61,852 54.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum17 20.0% 4,792 17.3% 17,960 13.1% 15,736 13.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 8.2% 1,980 7.2% 8,452 6.2% 6,008 5.2%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 1.2% 1,151 4.2% 19,052 13.9% 23,328 20.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.2% 568 2.1% 1,800 1.3% 1,896 1.7%
Drupal\user\Authentication\Provider\Cookie::getUserFromSession2 2.4% 566 2.0% 2,788 2.0% 3,172 2.8%
Drupal\Core\Path\AliasStorage::preloadPathAlias1 1.2% 345 1.2% 2,452 1.8% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.2% 335 1.2% 1,780 1.3% 2,640 2.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.2% 291 1.1% 1,300 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute85 25.0% 21,715 78.6% 69,924 51.2% 29,228 25.5%
Drupal\Core\Database\Connection::expandArguments85 25.0% 2,469 8.9% 11,800 8.6% 38,828 33.9%
Drupal\Core\Database\Connection::prepareQuery85 25.0% 1,825 6.6% 58,320 42.7% 26,512 23.1%
Drupal\Core\Database\Connection::defaultOptions85 25.0% 195 0.7% 39,540 28.9% 8,568 7.5%