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Run #553b9380617f3: XHProf Run (Namespace=drupal-perf-lauriii)
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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::query2 11.8% 200 4.1% 30,384 1.5% 40,336 2.0%
Exclusive Metrics for Current Function18 9.0% -1,080 -3.6% 2,968 7.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple1 50.0% 117 58.5% 21,448 70.6% 22,280 55.2%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum1 50.0% 83 41.5% 8,936 29.4% 18,056 44.8%
Child functions
Drupal\Core\Database\Statement::execute2 25.0% 125 62.5% 12,664 41.7% 10,976 27.2%
Drupal\Core\Database\Connection::expandArguments2 25.0% 35 17.5% 8,848 29.1% 16,872 41.8%
Drupal\Core\Database\Connection::prepareQuery2 25.0% 21 10.5% 7,744 25.5% 7,312 18.1%
Drupal\Core\Database\Connection::defaultOptions2 25.0% 1 0.5% 2,208 7.3% 2,208 5.5%