Run Report
Run #5199baba8e9fa: 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::query147 19.8% 29,387 4.7% 20,000 3.2% 212,000 3.0% 186,176 2.6%
Exclusive Metrics for Current Function4,119 14.0% 4,000 20.0% -59,148 -27.9% 25,240 13.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple78 53.1% 15,602 53.1% 12,000 60.0% 115,572 54.5% 106,260 57.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple32 21.8% 6,956 23.7% 0 0.0% 34,452 16.3% 20,432 11.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 8.8% 2,336 7.9% 4,000 20.0% 12,908 6.1% 15,436 8.3%
Drupal\Core\Database\Query\Select::execute10 6.8% 1,796 6.1% 0 0.0% 25,448 12.0% 22,512 12.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 4.8% 1,302 4.4% 0 0.0% 9,684 4.6% 10,796 5.8%
db_query4 2.7% 785 2.7% 0 0.0% 5,768 2.7% 5,752 3.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 207 0.7% 4,000 20.0% 3,540 1.7% 744 0.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 202 0.7% 0 0.0% 1,796 0.8% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 201 0.7% 0 0.0% 2,832 1.3% 4,244 2.3%
Child functions
Drupal\Core\Database\Statement::execute147 25.0% 14,160 48.2% 4,000 20.0% 103,744 48.9% 22,568 12.1%
Drupal\Core\Database\Connection::expandArguments147 25.0% 5,613 19.1% 8,000 40.0% 8,376 4.0% 77,316 41.5%
Drupal\Core\Database\Connection::prepareQuery147 25.0% 5,020 17.1% 4,000 20.0% 99,088 46.7% 43,512 23.4%
Drupal\Core\Database\Connection::defaultOptions147 25.0% 475 1.6% 0 0.0% 59,940 28.3% 17,540 9.4%