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Run #54e141c217b7e: 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.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query68 19.6% 33,771 2.8% 511,168 1.8% 291,528 1.0%
Exclusive Metrics for Current Function881 2.6% -64,392 -12.6% 11,760 4.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple39 57.4% 18,043 53.4% 303,208 59.3% 109,312 37.5%
Drupal\Core\Database\Query\Select::execute6 8.8% 6,013 17.8% 74,024 14.5% 53,368 18.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple10 14.7% 3,230 9.6% 41,968 8.2% 22,080 7.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.5% 2,375 7.0% 44,600 8.7% 74,320 25.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum10 14.7% 2,196 6.5% 37,328 7.3% 21,952 7.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.5% 1,380 4.1% 5,544 1.1% 5,896 2.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.5% 534 1.6% 4,496 0.9% 4,600 1.6%
Child functions
Drupal\Core\Database\Statement::execute68 25.0% 29,952 88.7% 421,328 82.4% 168,192 57.7%
Drupal\Core\Database\Connection::expandArguments68 25.0% 1,503 4.5% 25,432 5.0% 66,608 22.8%
Drupal\Core\Database\Connection::prepareQuery68 25.0% 1,318 3.9% 76,432 15.0% 34,192 11.7%
Drupal\Core\Database\Connection::defaultOptions68 25.0% 117 0.3% 52,368 10.2% 10,776 3.7%