Run Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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::query147 19.7% 39,094 5.4% 27,370 3.9% 403,248 0.9% 266,456 0.6%
Exclusive Metrics for Current Function3,972 10.2% 3,515 12.8% -131,008 -32.5% 32,904 12.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple90 61.2% 23,858 61.0% 17,870 65.3% 248,032 61.5% 167,656 62.9%
Drupal\Core\Database\Query\Select::execute18 12.2% 4,311 11.0% 2,876 10.5% 64,384 16.0% 35,408 13.3%
Drupal\Core\Database\Driver\mysql\Insert::execute3 2.0% 2,915 7.5% 561 2.0% 2,160 0.5% 15,976 6.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.5% 2,435 6.2% 1,884 6.9% 22,488 5.6% 21,416 8.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 5.4% 1,818 4.7% 1,339 4.9% 21,000 5.2% 5,896 2.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 4.8% 1,549 4.0% 1,165 4.3% 16,384 4.1% 14,392 5.4%
db_query7 4.8% 1,538 3.9% 1,173 4.3% 16,360 4.1% 5,712 2.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 239 0.6% 184 0.7% 5,296 1.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 232 0.6% 178 0.7% 3,768 0.9% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 199 0.5% 140 0.5% 3,376 0.8% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute147 24.9% 22,422 57.4% 10,657 38.9% 198,248 49.2% 55,936 21.0%
Drupal\Core\Database\Connection::expandArguments147 24.9% 5,846 15.0% 6,021 22.0% 7,792 1.9% 82,224 30.9%
Drupal\Core\Database\Connection::prepareQuery147 24.9% 5,830 14.9% 5,977 21.8% 204,136 50.6% 62,248 23.4%
Drupal\Core\Database\Connection::defaultOptions147 24.9% 1,011 2.6% 1,181 4.3% 123,184 30.5% 33,144 12.4%
PDO::lastInsertId3 0.5% 13 0.0% 19 0.1% 896 0.2% 0 0.0%