Run Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::query107 19.7% 17,984 7.6% 16,001 6.9% 260,632 1.9% 258,744 1.9%
Exclusive Metrics for Current Function1,713 9.5% 0 0.0% -76,504 -29.4% 38,824 15.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 68.2% 12,585 70.0% 16,001 100.0% 181,448 69.6% 192,032 74.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 9.3% 1,575 8.8% 0 0.0% 17,248 6.6% 20,776 8.0%
Drupal\Core\Database\Query\Select::execute9 8.4% 1,319 7.3% 0 0.0% 27,616 10.6% 22,208 8.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.5% 1,267 7.0% 0 0.0% 13,760 5.3% 12,784 4.9%
db_query5 4.7% 739 4.1% 0 0.0% 10,504 4.0% 6,504 2.5%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.9% 186 1.0% 0 0.0% 2,760 1.1% 4,440 1.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 181 1.0% 0 0.0% 4,296 1.6% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 132 0.7% 0 0.0% 3,000 1.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute107 25.0% 9,767 54.3% 12,001 75.0% 134,264 51.5% 43,736 16.9%
Drupal\Core\Database\Connection::expandArguments107 25.0% 3,119 17.3% 4,000 25.0% 9,616 3.7% 91,160 35.2%
Drupal\Core\Database\Connection::prepareQuery107 25.0% 3,091 17.2% 0 0.0% 111,000 42.6% 49,304 19.1%
Drupal\Core\Database\Connection::defaultOptions107 25.0% 294 1.6% 0 0.0% 82,256 31.6% 35,720 13.8%