Run Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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::query168 19.8% 18,181 3.7% 12,001 2.4% 1,303,616 5.8% 775,400 3.4%
Exclusive Metrics for Current Function2,349 12.9% 0 0.0% -203,872 -15.6% 60,616 7.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple81 48.2% 8,784 48.3% 4,000 33.3% 709,384 54.4% 479,608 61.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple56 33.3% 6,078 33.4% 0 0.0% 291,760 22.4% 67,896 8.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 6.5% 1,043 5.7% 8,001 66.7% 58,576 4.5% 60,808 7.8%
Drupal\Core\Database\Query\Select::execute7 4.2% 753 4.1% 0 0.0% 138,168 10.6% 115,400 14.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@16 3.6% 593 3.3% 0 0.0% 47,600 3.7% 16,496 2.1%
db_query3 1.8% 327 1.8% 0 0.0% 26,296 2.0% 24,912 3.2%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.6% 318 1.7% 0 0.0% 2,824 0.2% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 104 0.6% 0 0.0% 16,560 1.3% 4,576 0.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.6% 98 0.5% 0 0.0% 6,128 0.5% 5,704 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 83 0.5% 0 0.0% 6,320 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute168 25.0% 8,493 46.7% 4,000 33.3% 1,010,624 77.5% 405,256 52.3%
Drupal\Core\Database\Connection::expandArguments168 25.0% 3,634 20.0% 4,001 33.3% 15,744 1.2% 173,928 22.4%
Drupal\Core\Database\Connection::prepareQuery168 25.0% 3,274 18.0% 4,000 33.3% 275,832 21.2% 73,520 9.5%
Drupal\Core\Database\Connection::defaultOptions168 25.0% 430 2.4% 0 0.0% 204,112 15.7% 62,080 8.0%
PDO::lastInsertId1 0.1% 1 0.0% 0 0.0% 1,176 0.1% 0 0.0%