Run Report
Run #51a17cfd58175: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::query141 19.7% 29,847 7.7% 36,000 9.4% 206,124 2.4% 193,472 2.3%
Exclusive Metrics for Current Function4,077 13.7% 0 0.0% -54,028 -26.2% 27,016 14.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple92 65.2% 19,971 66.9% 24,000 66.7% 132,696 64.4% 120,860 62.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 9.2% 2,432 8.1% 4,000 11.1% 12,904 6.3% 14,508 7.5%
Drupal\Core\Database\Query\Select::execute10 7.1% 2,074 6.9% 4,000 11.1% 26,952 13.1% 23,748 12.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple9 6.4% 1,920 6.4% 0 0.0% 9,988 4.8% 9,916 5.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.0% 1,370 4.6% 0 0.0% 9,676 4.7% 10,892 5.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest3 2.1% 684 2.3% 0 0.0% 3,836 1.9% 6,552 3.4%
db_query3 2.1% 640 2.1% 0 0.0% 3,200 1.6% 4,068 2.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.4% 393 1.3% 0 0.0% 3,712 1.8% 1,416 0.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.7% 189 0.6% 4,000 11.1% 1,360 0.7% 1,512 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 174 0.6% 0 0.0% 1,800 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute141 25.0% 14,692 49.2% 20,000 55.6% 96,488 46.8% 17,452 9.0%
Drupal\Core\Database\Connection::expandArguments141 25.0% 5,511 18.5% 8,000 22.2% 6,152 3.0% 79,524 41.1%
Drupal\Core\Database\Connection::prepareQuery141 25.0% 5,057 16.9% 8,000 22.2% 100,004 48.5% 50,160 25.9%
Drupal\Core\Database\Connection::defaultOptions141 25.0% 510 1.7% 0 0.0% 57,508 27.9% 19,320 10.0%