Run Report
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

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::query115 19.7% 19,903 3.2% 16,000 2.6% 366,448 2.5% 337,504 2.2%
Exclusive Metrics for Current Function1,878 9.4% 0 0.0% -100,784 -27.5% 40,096 11.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple59 51.3% 10,917 54.9% 12,000 75.0% 166,448 45.4% 167,400 49.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple18 15.7% 2,931 14.7% 0 0.0% 33,904 9.3% 24,344 7.2%
Drupal\Core\Database\Query\Select::execute12 10.4% 1,921 9.7% 0 0.0% 73,056 19.9% 62,464 18.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 9.6% 1,607 8.1% 4,000 25.0% 18,936 5.2% 20,376 6.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 6.1% 1,030 5.2% 0 0.0% 16,176 4.4% 18,232 5.4%
db_query4 3.5% 857 4.3% 0 0.0% 42,376 11.6% 39,224 11.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.7% 320 1.6% 0 0.0% 9,104 2.5% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.9% 167 0.8% 0 0.0% 3,448 0.9% 5,464 1.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 153 0.8% 0 0.0% 3,000 0.8% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute115 25.0% 10,914 54.8% 12,000 75.0% 217,912 59.5% 84,096 24.9%
Drupal\Core\Database\Connection::expandArguments115 25.0% 3,467 17.4% 0 0.0% 28,704 7.8% 120,992 35.8%
Drupal\Core\Database\Connection::prepareQuery115 25.0% 3,326 16.7% 0 0.0% 132,328 36.1% 62,096 18.4%
Drupal\Core\Database\Connection::defaultOptions115 25.0% 318 1.6% 4,000 25.0% 88,288 24.1% 30,224 9.0%