Run Report
Run #5199b151c32bf: XHProf Run (Namespace=drupal-perf-ezeedub)
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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% 27,992 6.5% 16,001 3.7% 196,248 2.8% 180,176 2.6%
Exclusive Metrics for Current Function3,802 13.6% 4,001 25.0% -54,276 -27.7% 24,496 13.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple78 56.9% 16,290 58.2% 8,000 50.0% 114,616 58.4% 104,276 57.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple22 16.1% 4,477 16.0% 4,000 25.0% 23,884 12.2% 20,612 11.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 9.5% 2,496 8.9% 4,001 25.0% 12,920 6.6% 15,860 8.8%
Drupal\Core\Database\Query\Select::execute10 7.3% 1,932 6.9% 0 0.0% 22,160 11.3% 18,060 10.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.1% 1,458 5.2% 0 0.0% 9,684 4.9% 10,936 6.1%
db_query4 2.9% 755 2.7% 0 0.0% 4,816 2.5% 5,444 3.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 210 0.8% 0 0.0% 3,540 1.8% 744 0.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 205 0.7% 0 0.0% 2,832 1.4% 4,244 2.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 169 0.6% 0 0.0% 1,796 0.9% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute137 25.0% 13,893 49.6% 0 0.0% 94,276 48.0% 20,048 11.1%
Drupal\Core\Database\Connection::expandArguments137 25.0% 5,234 18.7% 8,000 50.0% 7,548 3.8% 75,524 41.9%
Drupal\Core\Database\Connection::prepareQuery137 25.0% 4,617 16.5% 4,000 25.0% 92,804 47.3% 42,700 23.7%
Drupal\Core\Database\Connection::defaultOptions137 25.0% 446 1.6% 0 0.0% 55,896 28.5% 17,408 9.7%