Run Report
Run #51e221c38f48f: 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::query122 19.6% 46,863 18.8% 17,546 8.0% 811,880 5.7% 375,400 2.6%
Exclusive Metrics for Current Function1,944 4.1% 1,649 9.4% -109,120 -13.4% 24,056 6.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple75 61.5% 27,993 59.7% 11,176 63.7% 542,728 66.8% 243,832 65.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath14 11.5% 6,583 14.0% 2,121 12.1% 84,392 10.4% 27,664 7.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 6.6% 3,067 6.5% 1,132 6.5% 31,200 3.8% 14,656 3.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 8.2% 2,920 6.2% 1,270 7.2% 40,872 5.0% 34,400 9.2%
Drupal\Core\Database\Query\Select::execute6 4.9% 2,344 5.0% 783 4.5% 59,984 7.4% 32,832 8.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.5% 886 1.9% 370 2.1% 11,352 1.4% 4,096 1.1%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.8% 872 1.9% 135 0.8% 2,000 0.2% 3,200 0.9%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.6% 777 1.7% 261 1.5% 31,840 3.9% 6,632 1.8%
Drupal\Core\Database\Query\Update::execute1 0.8% 613 1.3% 118 0.7% 2,040 0.3% 5,792 1.5%
Drupal\Core\Database\Query\Delete::execute1 0.8% 505 1.1% 97 0.6% 800 0.1% 2,296 0.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 303 0.6% 83 0.5% 4,672 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute122 24.8% 39,601 84.5% 10,240 58.4% 675,144 83.2% 229,744 61.2%
Drupal\Core\Database\Connection::expandArguments122 24.8% 2,584 5.5% 2,712 15.5% 24,976 3.1% 66,320 17.7%
Drupal\Core\Database\Connection::prepareQuery122 24.8% 2,536 5.4% 2,625 15.0% 125,632 15.5% 33,664 9.0%
Drupal\Core\Database\Connection::defaultOptions122 24.8% 194 0.4% 311 1.8% 93,616 11.5% 21,616 5.8%
PDOStatement::rowCount2 0.4% 2 0.0% 4 0.0% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.2% 2 0.0% 5 0.0% 832 0.1% 0 0.0%