Run Report
Run #5329a4926554c: XHProf Run (Namespace=drupal-perf-fabianx)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query271 19.1% 103,973 7.4% 38,450 2.9% 543,032 2.4% 343,328 1.5%
Exclusive Metrics for Current Function5,232 5.0% 4,430 11.5% -585,184 -107.8% 44,344 12.9%
Parent functions
Drupal\Core\Database\Query\Update::execute56 20.7% 35,912 34.5% 7,553 19.6% 5,776 1.1% 18,232 5.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple92 33.9% 29,114 28.0% 13,919 36.2% 235,904 43.4% 153,608 44.7%
Drupal\Core\Database\Query\Select::execute63 23.2% 21,243 20.4% 8,157 21.2% 160,600 29.6% 67,632 19.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags45 16.6% 12,699 12.2% 6,429 16.7% 77,648 14.3% 17,832 5.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 1.8% 1,351 1.3% 709 1.8% 10,032 1.8% 8,072 2.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.4% 968 0.9% 459 1.2% 29,408 5.4% 58,000 16.9%
Drupal\Core\Path\Path::lookupPathSource3 1.1% 965 0.9% 403 1.0% 7,448 1.4% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 1.1% 896 0.9% 438 1.1% 9,440 1.7% 13,792 4.0%
Drupal\user\UserStorageController::addRoles2 0.7% 538 0.5% 255 0.7% 3,992 0.7% 1,336 0.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.4% 287 0.3% 128 0.3% 2,784 0.5% 4,824 1.4%
Child functions
Drupal\Core\Database\Statement::execute271 23.8% 84,527 81.3% 18,976 49.4% 596,904 109.9% 95,176 27.7%
Drupal\Core\Database\Connection::prepareQuery271 23.8% 7,211 6.9% 7,483 19.5% 292,352 53.8% 53,512 15.6%
Drupal\Core\Database\Connection::expandArguments271 23.8% 6,038 5.8% 6,295 16.4% 27,296 5.0% 120,168 35.0%
Drupal\Core\Database\Connection::defaultOptions271 23.8% 652 0.6% 901 2.3% 207,000 38.1% 29,128 8.5%
Drupal\Core\Database\Statement::rowCount56 4.9% 313 0.3% 365 0.9% 4,664 0.9% 1,000 0.3%