Run Report
Run #530ad1a439784: 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% 30,401 4.9% 24,349 4.0% 1,066,648 2.7% 592,416 1.5%
Exclusive Metrics for Current Function2,790 9.2% 2,384 9.8% -141,720 -13.3% 33,968 5.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple100 57.5% 18,518 60.9% 14,969 61.5% 700,512 65.7% 376,080 63.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags24 13.8% 3,529 11.6% 2,904 11.9% 95,952 9.0% 53,616 9.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames19 10.9% 2,953 9.7% 2,340 9.6% 67,640 6.3% 14,256 2.4%
Drupal\Core\Path\AliasManager::lookupPathSource9 5.2% 1,340 4.4% 1,067 4.4% 35,256 3.3% 11,424 1.9%
Drupal\Core\Database\Query\Select::execute8 4.6% 1,280 4.2% 1,000 4.1% 68,784 6.4% 42,984 7.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 3.4% 1,020 3.4% 812 3.3% 23,784 2.2% 20,392 3.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath4 2.3% 809 2.7% 670 2.8% 43,680 4.1% 52,096 8.8%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple3 1.7% 740 2.4% 401 1.6% 13,376 1.3% 7,096 1.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 212 0.7% 186 0.8% 17,664 1.7% 14,472 2.4%
Child functions
Drupal\Core\Database\Statement::execute174 25.0% 19,742 64.9% 13,620 55.9% 876,896 82.2% 367,576 62.0%
Drupal\Core\Database\Connection::expandArguments174 25.0% 4,126 13.6% 4,257 17.5% 24,688 2.3% 107,504 18.1%
Drupal\Core\Database\Connection::prepareQuery174 25.0% 3,480 11.4% 3,635 14.9% 173,672 16.3% 53,064 9.0%
Drupal\Core\Database\Connection::defaultOptions174 25.0% 263 0.9% 453 1.9% 133,112 12.5% 30,304 5.1%