Run Report
Run #519b0e62696b0: 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::query134 19.7% 33,103 4.9% 25,153 3.8% 364,128 0.9% 239,624 0.6%
Exclusive Metrics for Current Function3,565 10.8% 3,175 12.6% -103,264 -28.4% 32,736 13.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple88 65.7% 22,932 69.3% 17,443 69.3% 242,360 66.6% 167,112 69.7%
Drupal\Core\Database\Query\Select::execute12 9.0% 2,699 8.2% 1,926 7.7% 40,088 11.0% 24,848 10.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 8.2% 2,385 7.2% 1,847 7.3% 22,488 6.2% 21,496 9.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 6.0% 1,794 5.4% 1,409 5.6% 21,000 5.8% 5,280 2.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,546 4.7% 1,166 4.6% 16,384 4.5% 11,528 4.8%
db_query5 3.7% 1,073 3.2% 871 3.5% 10,728 2.9% 9,360 3.9%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 237 0.7% 178 0.7% 3,080 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 236 0.7% 176 0.7% 4,624 1.3% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 201 0.6% 137 0.5% 3,376 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute134 25.0% 17,554 53.0% 9,570 38.0% 166,552 45.7% 40,232 16.8%
Drupal\Core\Database\Connection::expandArguments134 25.0% 5,634 17.0% 5,769 22.9% 6,616 1.8% 80,984 33.8%
Drupal\Core\Database\Connection::prepareQuery134 25.0% 5,401 16.3% 5,539 22.0% 181,888 50.0% 50,744 21.2%
Drupal\Core\Database\Connection::defaultOptions134 25.0% 949 2.9% 1,100 4.4% 112,336 30.9% 34,928 14.6%