Run Report
Run #5578e29590a73: 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::query130 19.8% 35,317 9.6% 808,352 3.0% 454,864 1.7%
Exclusive Metrics for Current Function1,176 3.3% -111,072 -13.7% 30,504 6.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple99 76.2% 26,820 75.9% 635,912 78.7% 311,680 68.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum14 10.8% 2,918 8.3% 55,832 6.9% 47,488 10.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple9 6.9% 2,158 6.1% 35,480 4.4% 16,472 3.6%
Drupal\Core\Database\Query\Select::execute5 3.8% 1,661 4.7% 26,800 3.3% 6,312 1.4%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 0.8% 1,179 3.3% 44,120 5.5% 64,600 14.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.8% 330 0.9% 5,712 0.7% 6,792 1.5%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.8% 251 0.7% 4,496 0.6% 1,520 0.3%
Child functions
Drupal\Core\Database\Statement::execute130 25.0% 30,637 86.7% 666,296 82.4% 262,696 57.8%
Drupal\Core\Database\Connection::expandArguments130 25.0% 1,820 5.2% 24,976 3.1% 86,752 19.1%
Drupal\Core\Database\Connection::prepareQuery130 25.0% 1,545 4.4% 128,648 15.9% 43,728 9.6%
Drupal\Core\Database\Connection::defaultOptions130 25.0% 139 0.4% 99,504 12.3% 31,184 6.9%