Run Report
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query1,267 18.7% 1,340,505 20.3% 1,787,896 4.6% 3,404,512 8.6%
Exclusive Metrics for Current Function13,235 1.0% -10,977,592 -614.0% 27,624 0.8%
Parent functions
Drupal\Core\Database\Query\Update::execute273 21.5% 853,177 63.6% 14,152 0.8% 2,527,848 74.2%
Drupal\Core\Database\Driver\mysql\Insert::execute97 7.7% 255,468 19.1% 9,392 0.5% 615,856 18.1%
Drupal\Core\Database\Query\Delete::execute47 3.7% 84,900 6.3% 4,912 0.3% 3,328 0.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple362 28.6% 68,242 5.1% 836,936 46.8% 127,032 3.7%
Drupal\Core\Database\Query\Select::execute367 29.0% 60,543 4.5% 677,904 37.9% 24,872 0.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum101 8.0% 14,624 1.1% 161,192 9.0% 10,896 0.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 0.6% 1,220 0.1% 15,528 0.9% 10,776 0.3%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 0.1% 938 0.1% 41,392 2.3% 76,744 2.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath2 0.2% 696 0.1% 4,624 0.3% 3,888 0.1%
Drupal\Core\Config\DatabaseStorage::readMultiple8 0.6% 588 0.0% 18,968 1.1% 344 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.1% 109 0.0% 2,896 0.2% 2,928 0.1%
Child functions
Drupal\Core\Database\Statement::execute1,267 23.1% 1,304,408 97.3% 10,421,784 582.9% 3,209,752 94.3%
Drupal\Core\Database\Connection::prepareQuery1,267 23.1% 11,863 0.9% 1,292,536 72.3% 53,784 1.6%
Drupal\Core\Database\Connection::expandArguments1,267 23.1% 9,463 0.7% 62,192 3.5% 92,488 2.7%
Drupal\Core\Database\Statement::rowCount320 5.8% 1,138 0.1% 17,360 1.0% 1,248 0.0%
Drupal\Core\Database\Connection::defaultOptions1,267 23.1% 232 0.0% 967,856 54.1% 19,616 0.6%
PDO::lastInsertId97 1.8% 166 0.0% 3,760 0.2% 0 0.0%