Run Report
Run #5199a39e271bd: 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::query137 19.7% 27,676 6.4% 20,000 4.7% 196,268 2.8% 180,092 2.6%
Exclusive Metrics for Current Function3,802 13.7% 8,000 40.0% -54,284 -27.7% 24,408 13.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple78 56.9% 15,843 57.2% 16,000 80.0% 114,628 58.4% 104,336 57.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple22 16.1% 4,603 16.6% 0 0.0% 23,904 12.2% 20,516 11.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 9.5% 2,360 8.5% 4,000 20.0% 12,908 6.6% 15,848 8.8%
Drupal\Core\Database\Query\Select::execute10 7.3% 1,983 7.2% 0 0.0% 22,160 11.3% 18,060 10.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.1% 1,473 5.3% 0 0.0% 9,684 4.9% 10,936 6.1%
db_query4 2.9% 803 2.9% 0 0.0% 4,816 2.5% 5,408 3.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 256 0.9% 0 0.0% 3,540 1.8% 744 0.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 199 0.7% 0 0.0% 2,832 1.4% 4,244 2.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 156 0.6% 0 0.0% 1,796 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute137 25.0% 13,391 48.4% 0 0.0% 94,308 48.1% 20,080 11.1%
Drupal\Core\Database\Connection::expandArguments137 25.0% 5,329 19.3% 8,000 40.0% 7,548 3.8% 75,692 42.0%
Drupal\Core\Database\Connection::prepareQuery137 25.0% 4,701 17.0% 4,000 20.0% 92,792 47.3% 42,540 23.6%
Drupal\Core\Database\Connection::defaultOptions137 25.0% 453 1.6% 0 0.0% 55,904 28.5% 17,372 9.6%