Run Report
Run #530ad2358a7c5: 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. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query174 19.8% 29,631 4.8% 23,861 3.9% 1,066,496 2.7% 593,848 1.5%
Exclusive Metrics for Current Function2,725 9.2% 2,335 9.8% -141,712 -13.3% 34,040 5.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple100 57.5% 18,169 61.3% 14,592 61.2% 700,384 65.7% 376,584 63.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags24 13.8% 3,490 11.8% 2,852 12.0% 95,936 9.0% 53,808 9.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames19 10.9% 2,993 10.1% 2,395 10.0% 67,640 6.3% 14,376 2.4%
Drupal\Core\Database\Query\Select::execute8 4.6% 1,353 4.6% 1,100 4.6% 68,776 6.4% 43,376 7.3%
Drupal\Core\Path\AliasManager::lookupPathSource9 5.2% 1,163 3.9% 913 3.8% 35,256 3.3% 11,424 1.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 3.4% 981 3.3% 763 3.2% 23,784 2.2% 20,392 3.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath4 2.3% 789 2.7% 673 2.8% 43,680 4.1% 52,256 8.8%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple3 1.7% 476 1.6% 384 1.6% 13,376 1.3% 7,096 1.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 217 0.7% 189 0.8% 17,664 1.7% 14,536 2.4%
Child functions
Drupal\Core\Database\Statement::execute174 25.0% 18,919 63.8% 13,082 54.8% 876,744 82.2% 368,880 62.1%
Drupal\Core\Database\Connection::expandArguments174 25.0% 4,102 13.8% 4,242 17.8% 24,696 2.3% 107,720 18.1%
Drupal\Core\Database\Connection::prepareQuery174 25.0% 3,618 12.2% 3,746 15.7% 173,672 16.3% 52,904 8.9%
Drupal\Core\Database\Connection::defaultOptions174 25.0% 267 0.9% 456 1.9% 133,096 12.5% 30,304 5.1%