Run Report
Run #51c681e794599: 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::query157 19.7% 71,724 6.5% 28,810 2.7% 980,592 5.1% 596,064 3.1%
Exclusive Metrics for Current Function3,212 4.5% 2,916 10.1% -145,920 -14.9% 43,968 7.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple107 68.2% 45,158 63.0% 19,631 68.1% 720,000 73.4% 339,736 57.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple15 9.6% 6,220 8.7% 2,708 9.4% 58,128 5.9% 33,456 5.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath8 5.1% 6,082 8.5% 1,733 6.0% 68,016 6.9% 72,520 12.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.0% 4,208 5.9% 1,824 6.3% 44,728 4.6% 31,360 5.3%
Drupal\Core\Database\Query\Update::execute2 1.3% 3,182 4.4% 560 1.9% 2,152 0.2% 67,104 11.3%
Drupal\Core\Database\Query\Select::execute4 2.5% 1,980 2.8% 702 2.4% 28,096 2.9% 7,904 1.3%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple3 1.9% 1,397 1.9% 570 2.0% 13,448 1.4% 7,872 1.3%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.6% 935 1.3% 194 0.7% 2,000 0.2% 2,224 0.4%
Drupal\Core\Database\Query\Delete::execute1 0.6% 629 0.9% 121 0.4% 800 0.1% 1,768 0.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 494 0.7% 164 0.6% 4,696 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 493 0.7% 183 0.6% 18,144 1.9% 12,560 2.1%
db_query1 0.6% 359 0.5% 145 0.5% 9,072 0.9% 9,736 1.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.6% 324 0.5% 150 0.5% 6,984 0.7% 5,656 0.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.6% 263 0.4% 125 0.4% 4,328 0.4% 4,168 0.7%
Child functions
Drupal\Core\Database\Statement::execute157 24.8% 58,851 82.1% 15,861 55.1% 824,928 84.1% 370,880 62.2%
Drupal\Core\Database\Connection::expandArguments157 24.8% 4,564 6.4% 4,684 16.3% 23,784 2.4% 111,304 18.7%
Drupal\Core\Database\Connection::prepareQuery157 24.8% 4,553 6.3% 4,684 16.3% 155,880 15.9% 35,832 6.0%
Drupal\Core\Database\Connection::defaultOptions157 24.8% 514 0.7% 624 2.2% 120,288 12.3% 34,080 5.7%
PDOStatement::rowCount3 0.5% 17 0.0% 24 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.2% 13 0.0% 17 0.1% 832 0.1% 0 0.0%