Run Report
Run #523c5966f039b: 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::query144 19.8% 58,349 15.4% 24,583 7.2% 885,272 6.4% 538,600 3.9%
Exclusive Metrics for Current Function2,723 4.7% 2,394 9.7% -109,288 -12.3% 37,424 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple72 50.0% 30,310 51.9% 13,227 53.8% 519,344 58.7% 310,672 57.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath14 9.7% 7,411 12.7% 2,586 10.5% 65,488 7.4% 35,664 6.6%
db_query20 13.9% 4,946 8.5% 2,338 9.5% 71,856 8.1% 13,752 2.6%
Drupal\Core\Database\Query\Select::execute8 5.6% 4,102 7.0% 1,434 5.8% 91,952 10.4% 77,688 14.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 7.6% 4,087 7.0% 1,817 7.4% 41,928 4.7% 26,448 4.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.6% 4,042 6.9% 1,897 7.7% 44,664 5.0% 42,744 7.9%
Drupal\Core\Database\Driver\mysql\Connection::queryRange3 2.1% 1,510 2.6% 522 2.1% 28,136 3.2% 16,176 3.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 1.4% 739 1.3% 338 1.4% 7,864 0.9% 6,632 1.2%
Drupal\aggregator\CategoryStorageController::load1 0.7% 487 0.8% 181 0.7% 4,984 0.6% 4,328 0.8%
Drupal\aggregator\FeedStorageController::loadCategories1 0.7% 387 0.7% 128 0.5% 4,400 0.5% 4,472 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 328 0.6% 115 0.5% 4,656 0.5% 24 0.0%
Child functions
Drupal\Core\Database\Statement::execute144 25.0% 47,372 81.2% 13,566 55.2% 722,784 81.6% 333,496 61.9%
Drupal\Core\Database\Connection::prepareQuery144 25.0% 4,240 7.3% 4,362 17.7% 145,728 16.5% 48,296 9.0%
Drupal\Core\Database\Connection::expandArguments144 25.0% 3,570 6.1% 3,680 15.0% 15,704 1.8% 88,704 16.5%
Drupal\Core\Database\Connection::defaultOptions144 25.0% 444 0.8% 581 2.4% 110,344 12.5% 30,680 5.7%