Run Report
Run #519d5cada282f: 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::query95 19.6% 15,626 8.8% 16,001 9.3% 234,832 2.1% 234,608 2.0%
Exclusive Metrics for Current Function1,531 9.8% 0 0.0% -67,520 -28.8% 35,520 15.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple56 58.9% 9,499 60.8% 0 0.0% 143,408 61.1% 153,640 65.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple14 14.7% 2,215 14.2% 0 0.0% 26,608 11.3% 24,856 10.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 11.6% 1,548 9.9% 4,000 25.0% 18,896 8.0% 22,424 9.6%
Drupal\Core\Database\Query\Select::execute3 3.2% 690 4.4% 4,000 25.0% 12,456 5.3% 8,592 3.7%
db_query3 3.2% 462 3.0% 8,001 50.0% 5,488 2.3% 4,680 2.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 3.2% 438 2.8% 0 0.0% 7,400 3.2% 12,360 5.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest2 2.1% 340 2.2% 0 0.0% 7,416 3.2% 8,056 3.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 2.1% 313 2.0% 0 0.0% 10,152 4.3% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.1% 121 0.8% 0 0.0% 3,008 1.3% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute95 25.0% 8,412 53.8% 12,001 75.0% 121,624 51.8% 38,912 16.6%
Drupal\Core\Database\Connection::expandArguments95 25.0% 2,787 17.8% 0 0.0% 10,632 4.5% 88,952 37.9%
Drupal\Core\Database\Connection::prepareQuery95 25.0% 2,633 16.9% 4,000 25.0% 97,008 41.3% 38,632 16.5%
Drupal\Core\Database\Connection::defaultOptions95 25.0% 263 1.7% 0 0.0% 73,088 31.1% 32,592 13.9%