Run Report
Run #5290760896b28: 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::query193 19.8% 48,722 13.2% 22,732 6.6% 1,076,048 6.1% 619,712 3.5%
Exclusive Metrics for Current Function2,583 5.3% 2,121 9.3% -149,944 -13.9% 42,768 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple81 42.0% 21,135 43.4% 10,262 45.1% 578,664 53.8% 366,184 59.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple59 30.6% 12,806 26.3% 6,481 28.5% 219,544 20.4% 70,728 11.4%
Drupal\Core\Database\Query\Select::execute13 6.7% 4,093 8.4% 1,453 6.4% 103,584 9.6% 71,976 11.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 5.2% 3,278 6.7% 1,176 5.2% 46,888 4.4% 30,752 5.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 6.7% 2,820 5.8% 1,509 6.6% 53,168 4.9% 55,816 9.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames8 4.1% 1,772 3.6% 905 4.0% 28,880 2.7% 9,760 1.6%
Drupal\Core\Path\AliasManager::lookupPathAlias4 2.1% 1,046 2.1% 388 1.7% 16,168 1.5% 0 0.0%
Drupal\Core\Database\Query\Update::execute1 0.5% 697 1.4% 114 0.5% 2,032 0.2% 5,680 0.9%
db_query2 1.0% 458 0.9% 240 1.1% 7,856 0.7% 4,320 0.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 332 0.7% 119 0.5% 14,600 1.4% 4,496 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 285 0.6% 85 0.4% 4,664 0.4% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute193 25.0% 38,319 78.6% 12,278 54.0% 877,864 81.6% 372,168 60.1%
Drupal\Core\Database\Connection::expandArguments193 25.0% 3,823 7.8% 3,980 17.5% 14,736 1.4% 109,432 17.7%
Drupal\Core\Database\Connection::prepareQuery193 25.0% 3,739 7.7% 3,909 17.2% 185,008 17.2% 57,464 9.3%
Drupal\Core\Database\Connection::defaultOptions193 25.0% 257 0.5% 440 1.9% 147,584 13.7% 37,880 6.1%
PDOStatement::rowCount1 0.1% 1 0.0% 4 0.0% 800 0.1% 0 0.0%