Run Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query276 19.8% 33,421 2.4% 32,002 2.3% 2,187,184 5.9% 1,205,488 3.2%
Exclusive Metrics for Current Function3,784 11.3% 0 0.0% -349,408 -16.0% 98,520 8.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple108 39.1% 14,720 44.0% 8,001 25.0% 987,848 45.2% 658,456 54.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple94 34.1% 9,757 29.2% 12,001 37.5% 475,464 21.7% 137,960 11.4%
Drupal\Core\Database\Query\Select::execute40 14.5% 5,112 15.3% 4,000 12.5% 492,840 22.5% 220,576 18.3%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 4.3% 1,134 3.4% 0 0.0% 63,800 2.9% 66,344 5.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 3.3% 921 2.8% 0 0.0% 53,368 2.4% 36,568 3.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 1.4% 428 1.3% 0 0.0% 38,152 1.7% 31,048 2.6%
db_query3 1.1% 355 1.1% 0 0.0% 39,736 1.8% 30,416 2.5%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.4% 288 0.9% 0 0.0% 2,824 0.1% 0 0.0%
Drupal\Core\Database\Query\Update::execute1 0.4% 273 0.8% 0 0.0% 2,856 0.1% 6,472 0.5%
Drupal\Core\Database\Query\Delete::execute1 0.4% 161 0.5% 0 0.0% 1,128 0.1% 3,208 0.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 105 0.3% 4,000 12.5% 17,040 0.8% 6,136 0.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.4% 91 0.3% 0 0.0% 5,808 0.3% 4,736 0.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 76 0.2% 4,000 12.5% 6,320 0.3% 3,568 0.3%
Child functions
Drupal\Core\Database\Statement::execute276 24.9% 17,247 51.6% 8,000 25.0% 1,710,184 78.2% 642,920 53.3%
Drupal\Core\Database\Connection::expandArguments276 24.9% 6,092 18.2% 12,000 37.5% 28,496 1.3% 272,384 22.6%
Drupal\Core\Database\Connection::prepareQuery276 24.9% 5,587 16.7% 12,002 37.5% 460,520 21.1% 103,064 8.5%
Drupal\Core\Database\Connection::defaultOptions276 24.9% 709 2.1% 0 0.0% 335,096 15.3% 88,600 7.3%
PDOStatement::rowCount2 0.2% 1 0.0% 0 0.0% 1,120 0.1% 0 0.0%
PDO::lastInsertId1 0.1% 1 0.0% 0 0.0% 1,176 0.1% 0 0.0%