Run Report
Run #54e143f66b907: 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% 34,017 2.8% 511,168 1.8% 291,528 1.0%
Exclusive Metrics for Current Function901 2.6% -64,392 -12.6% 11,760 4.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple39 57.4% 18,205 53.5% 303,208 59.3% 109,312 37.5%
Drupal\Core\Database\Query\Select::execute6 8.8% 5,910 17.4% 74,024 14.5% 53,368 18.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple10 14.7% 3,234 9.5% 41,968 8.2% 22,080 7.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.5% 2,521 7.4% 44,600 8.7% 74,320 25.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum10 14.7% 2,247 6.6% 37,328 7.3% 21,952 7.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.5% 1,375 4.0% 5,544 1.1% 5,896 2.0%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.5% 525 1.5% 4,496 0.9% 4,600 1.6%
Child functions
Drupal\Core\Database\Statement::execute68 25.0% 30,155 88.6% 421,328 82.4% 168,192 57.7%
Drupal\Core\Database\Connection::expandArguments68 25.0% 1,513 4.4% 25,432 5.0% 66,608 22.8%
Drupal\Core\Database\Connection::prepareQuery68 25.0% 1,334 3.9% 76,432 15.0% 34,192 11.7%
Drupal\Core\Database\Connection::defaultOptions68 25.0% 114 0.3% 52,368 10.2% 10,776 3.7%