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Run #519aac051ded1: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::query224 19.8% 49,951 2.0% 56,003 2.3% 325,712 3.1% 256,816 2.0%
Exclusive Metrics for Current Function6,567 13.1% 8,000 14.3% -95,984 -29.5% 29,868 11.6%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple110 49.1% 25,290 50.6% 28,002 50.0% 116,788 35.9% 48,092 18.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple81 36.2% 18,052 36.1% 16,001 28.6% 127,784 39.2% 128,940 50.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 4.9% 2,064 4.1% 4,000 7.1% 10,980 3.4% 13,524 5.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@110 4.5% 1,894 3.8% 4,000 7.1% 13,628 4.2% 13,720 5.3%
Drupal\Core\Database\Query\Select::execute6 2.7% 1,344 2.7% 0 0.0% 38,012 11.7% 40,020 15.6%
db_query3 1.3% 692 1.4% 4,000 7.1% 12,604 3.9% 9,692 3.8%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.4% 221 0.4% 0 0.0% 1,620 0.5% 2,828 1.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 204 0.4% 0 0.0% 2,500 0.8% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 190 0.4% 0 0.0% 1,796 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute224 25.0% 24,911 49.9% 24,002 42.9% 170,904 52.5% 50,348 19.6%
Drupal\Core\Database\Connection::expandArguments224 25.0% 9,271 18.6% 8,000 14.3% 14,080 4.3% 112,344 43.7%
Drupal\Core\Database\Connection::prepareQuery224 25.0% 8,363 16.7% 12,000 21.4% 145,660 44.7% 45,964 17.9%
Drupal\Core\Database\Connection::defaultOptions224 25.0% 839 1.7% 4,001 7.1% 91,052 28.0% 18,292 7.1%