Run Report
Run #52907577b0b08: 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% 48,824 13.3% 23,121 6.8% 1,076,072 6.2% 631,576 3.6%
Exclusive Metrics for Current Function2,615 5.4% 2,120 9.2% -149,944 -13.9% 43,832 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple81 42.0% 21,474 44.0% 10,574 45.7% 578,688 53.8% 372,440 59.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple59 30.6% 12,612 25.8% 6,457 27.9% 219,544 20.4% 75,584 12.0%
Drupal\Core\Database\Query\Select::execute13 6.7% 3,967 8.1% 1,476 6.4% 103,584 9.6% 71,600 11.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 5.2% 3,430 7.0% 1,248 5.4% 46,888 4.4% 30,736 4.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 6.7% 2,809 5.8% 1,535 6.6% 53,168 4.9% 56,960 9.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames8 4.1% 1,712 3.5% 877 3.8% 28,880 2.7% 9,760 1.5%
Drupal\Core\Path\AliasManager::lookupPathAlias4 2.1% 1,064 2.2% 382 1.7% 16,168 1.5% 0 0.0%
Drupal\Core\Database\Query\Update::execute1 0.5% 684 1.4% 137 0.6% 2,032 0.2% 5,680 0.9%
db_query2 1.0% 453 0.9% 228 1.0% 7,856 0.7% 4,320 0.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 331 0.7% 121 0.5% 14,600 1.4% 4,496 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 288 0.6% 86 0.4% 4,664 0.4% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute193 25.0% 38,280 78.4% 12,542 54.2% 877,888 81.6% 378,304 59.9%
Drupal\Core\Database\Connection::expandArguments193 25.0% 3,866 7.9% 4,016 17.4% 14,736 1.4% 112,504 17.8%
Drupal\Core\Database\Connection::prepareQuery193 25.0% 3,803 7.8% 3,966 17.2% 185,008 17.2% 58,216 9.2%
Drupal\Core\Database\Connection::defaultOptions193 25.0% 258 0.5% 471 2.0% 147,584 13.7% 38,720 6.1%
PDOStatement::rowCount1 0.1% 2 0.0% 6 0.0% 800 0.1% 0 0.0%