Run Report
Run #54e1a23013a4f: 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% 33,205 2.6% 511,264 1.7% 291,472 1.0%
Exclusive Metrics for Current Function886 2.7% -64,368 -12.6% 11,824 4.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple39 57.4% 18,022 54.3% 303,216 59.3% 109,184 37.5%
Drupal\Core\Database\Query\Select::execute6 8.8% 6,167 18.6% 74,024 14.5% 53,368 18.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple10 14.7% 3,269 9.8% 41,952 8.2% 22,336 7.7%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum10 14.7% 2,152 6.5% 37,432 7.3% 21,888 7.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.5% 1,578 4.8% 44,600 8.7% 74,320 25.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.5% 1,470 4.4% 5,544 1.1% 5,896 2.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.5% 547 1.6% 4,496 0.9% 4,480 1.5%
Child functions
Drupal\Core\Database\Statement::execute68 25.0% 29,552 89.0% 421,376 82.4% 168,016 57.6%
Drupal\Core\Database\Connection::expandArguments68 25.0% 1,375 4.1% 25,432 5.0% 66,608 22.9%
Drupal\Core\Database\Connection::prepareQuery68 25.0% 1,284 3.9% 76,456 15.0% 34,248 11.8%
Drupal\Core\Database\Connection::defaultOptions68 25.0% 108 0.3% 52,368 10.2% 10,776 3.7%