Run Report
Run #5589b6ad22cbf: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query101 19.7% 31,497 5.4% 644,856 1.6% 412,056 1.0%
Exclusive Metrics for Current Function1,607 5.1% -91,304 -14.2% 28,744 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple80 79.2% 24,779 78.7% 515,152 79.9% 277,520 67.4%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum12 11.9% 2,792 8.9% 42,424 6.6% 31,224 7.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 5.9% 1,790 5.7% 23,288 3.6% 13,040 3.2%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 1.0% 1,347 4.3% 53,856 8.4% 85,752 20.8%
Drupal\Core\Database\Query\Select::execute2 2.0% 789 2.5% 10,136 1.6% 4,520 1.1%
Child functions
Drupal\Core\Database\Statement::execute101 25.0% 24,136 76.6% 531,672 82.4% 212,608 51.6%
Drupal\Core\Database\Connection::expandArguments101 25.0% 3,025 9.6% 24,200 3.8% 114,528 27.8%
Drupal\Core\Database\Connection::prepareQuery101 25.0% 2,430 7.7% 101,104 15.7% 32,664 7.9%
Drupal\Core\Database\Connection::defaultOptions101 25.0% 299 0.9% 79,184 12.3% 23,512 5.7%