Run Report
Run #5199e5a1880e2: 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::query158 19.8% 32,607 1.9% 36,004 2.1% 247,864 2.4% 229,244 2.2%
Exclusive Metrics for Current Function4,548 13.9% 0 0.0% -65,284 -26.3% 32,012 14.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple91 57.6% 18,959 58.1% 24,003 66.7% 140,032 56.5% 138,128 60.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple28 17.7% 6,258 19.2% 4,000 11.1% 30,148 12.2% 15,488 6.8%
Drupal\Core\Database\Query\Select::execute14 8.9% 2,658 8.2% 0 0.0% 44,588 18.0% 38,512 16.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.0% 2,066 6.3% 4,000 11.1% 10,980 4.4% 15,072 6.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 4.4% 1,365 4.2% 4,001 11.1% 9,688 3.9% 10,972 4.8%
db_query4 2.5% 759 2.3% 0 0.0% 6,508 2.6% 8,112 3.5%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 193 0.6% 0 0.0% 2,500 1.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.6% 191 0.6% 0 0.0% 1,624 0.7% 2,960 1.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 158 0.5% 0 0.0% 1,796 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute158 25.0% 15,581 47.8% 8,001 22.2% 127,920 51.6% 34,492 15.0%
Drupal\Core\Database\Connection::expandArguments158 25.0% 6,206 19.0% 16,003 44.4% 10,080 4.1% 91,772 40.0%
Drupal\Core\Database\Connection::prepareQuery158 25.0% 5,703 17.5% 8,000 22.2% 110,784 44.7% 50,868 22.2%
Drupal\Core\Database\Connection::defaultOptions158 25.0% 569 1.7% 4,000 11.1% 64,364 26.0% 20,100 8.8%