Run Report
Run #519aa45581fb3: 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::query137 19.7% 36,356 5.4% 25,526 3.9% 366,032 0.9% 262,944 0.6%
Exclusive Metrics for Current Function3,727 10.3% 3,286 12.9% -121,504 -33.2% 35,208 13.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple87 63.5% 22,324 61.4% 16,807 65.8% 239,760 65.5% 171,264 65.1%
Drupal\Core\Database\Query\Select::execute13 9.5% 3,055 8.4% 2,085 8.2% 42,424 11.6% 26,120 9.9%
Drupal\Core\Database\Driver\mysql\Insert::execute3 2.2% 3,036 8.4% 691 2.7% 2,160 0.6% 16,016 6.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 8.0% 2,415 6.6% 1,855 7.3% 22,496 6.1% 19,616 7.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple@18 5.8% 2,140 5.9% 1,532 6.0% 21,000 5.7% 8,712 3.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.1% 1,594 4.4% 1,185 4.6% 16,384 4.5% 11,528 4.4%
db_query5 3.6% 1,126 3.1% 878 3.4% 10,728 2.9% 9,688 3.7%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 243 0.7% 180 0.7% 3,080 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 225 0.6% 171 0.7% 4,624 1.3% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 198 0.5% 142 0.6% 3,376 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute137 24.9% 20,673 56.9% 9,811 38.4% 178,232 48.7% 52,800 20.1%
Drupal\Core\Database\Connection::expandArguments137 24.9% 5,586 15.4% 5,731 22.5% 6,640 1.8% 85,600 32.6%
Drupal\Core\Database\Connection::prepareQuery137 24.9% 5,404 14.9% 5,552 21.8% 186,936 51.1% 53,792 20.5%
Drupal\Core\Database\Connection::defaultOptions137 24.9% 946 2.6% 1,113 4.4% 114,832 31.4% 35,544 13.5%
PDO::lastInsertId3 0.5% 20 0.1% 33 0.1% 896 0.2% 0 0.0%