Run Report
Run #51a1557b90314: 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::query156 19.7% 77,394 3.7% 36,002 1.8% 273,348 2.5% 267,804 2.4%
Exclusive Metrics for Current Function4,917 6.4% 0 0.0% -72,840 -26.6% 53,628 20.0%
Parent functions
Drupal\Core\Database\Query\Update::execute1 0.6% 37,311 48.2% 4,000 11.1% 1,104 0.4% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple97 62.2% 27,219 35.2% 28,002 77.8% 153,172 56.0% 162,944 60.8%
Drupal\Core\Database\Query\Select::execute15 9.6% 3,904 5.0% 0 0.0% 61,816 22.6% 50,236 18.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 8.3% 2,817 3.6% 0 0.0% 14,212 5.2% 14,812 5.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 9.0% 2,786 3.6% 4,000 11.1% 13,856 5.1% 14,372 5.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 4.5% 1,319 1.7% 0 0.0% 9,688 3.5% 10,868 4.1%
db_query6 3.8% 1,300 1.7% 0 0.0% 12,812 4.7% 11,732 4.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.6% 310 0.4% 0 0.0% 2,004 0.7% 2,840 1.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 235 0.3% 0 0.0% 2,900 1.1% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 193 0.2% 0 0.0% 1,784 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute156 25.0% 59,313 76.6% 20,001 55.6% 149,996 54.9% 48,224 18.0%
Drupal\Core\Database\Connection::expandArguments156 25.0% 6,449 8.3% 4,000 11.1% 13,756 5.0% 92,908 34.7%
Drupal\Core\Database\Connection::prepareQuery156 25.0% 6,092 7.9% 12,001 33.3% 118,452 43.3% 54,812 20.5%
Drupal\Core\Database\Connection::defaultOptions156 25.0% 610 0.8% 0 0.0% 63,532 23.2% 18,232 6.8%
PDOStatement::rowCount1 0.2% 13 0.0% 0 0.0% 452 0.2% 0 0.0%