Run Report
Run #51ff136e6df0a: XHProf Run (Namespace=drupal-perf-cottser)
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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::query108 19.6% 63,655 13.7% 18,232 4.3% 889,208 5.4% 689,712 4.2%
Exclusive Metrics for Current Function1,712 2.7% 1,451 8.0% -102,928 -11.6% 49,344 7.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple60 55.6% 24,056 37.8% 9,579 52.5% 482,344 54.2% 342,672 49.7%
Drupal\Core\Database\Query\Select::execute6 5.6% 20,912 32.9% 2,839 15.6% 181,368 20.4% 211,936 30.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 12.0% 4,766 7.5% 1,926 10.6% 49,920 5.6% 22,160 3.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 9.3% 4,438 7.0% 1,370 7.5% 47,928 5.4% 35,560 5.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 8.3% 2,680 4.2% 1,049 5.8% 37,088 4.2% 34,760 5.0%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.9% 1,550 2.4% 155 0.9% 2,000 0.2% 2,344 0.3%
Drupal\Core\Database\Query\Delete::execute1 0.9% 1,195 1.9% 141 0.8% 800 0.1% 2,296 0.3%
Drupal\Core\Database\Query\Update::execute1 0.9% 1,171 1.8% 118 0.6% 2,032 0.2% 5,144 0.7%
db_query2 1.9% 1,148 1.8% 449 2.5% 44,392 5.0% 22,160 3.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.9% 710 1.1% 267 1.5% 28,768 3.2% 5,568 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 1.9% 603 0.9% 253 1.4% 7,896 0.9% 5,112 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 426 0.7% 86 0.5% 4,672 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute108 24.8% 55,548 87.3% 10,082 55.3% 757,864 85.2% 422,336 61.2%
Drupal\Core\Database\Connection::expandArguments108 24.8% 3,978 6.2% 4,064 22.3% 30,256 3.4% 146,456 21.2%
Drupal\Core\Database\Connection::prepareQuery108 24.8% 2,242 3.5% 2,321 12.7% 119,416 13.4% 42,832 6.2%
Drupal\Core\Database\Connection::defaultOptions108 24.8% 167 0.3% 298 1.6% 82,968 9.3% 28,744 4.2%
PDO::lastInsertId1 0.2% 5 0.0% 10 0.1% 832 0.1% 0 0.0%
PDOStatement::rowCount2 0.5% 3 0.0% 6 0.0% 800 0.1% 0 0.0%