Run Report
Run #51a0f086f2681: 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::query125 19.7% 26,534 4.6% 32,003 5.5% 185,052 2.6% 180,884 2.5%
Exclusive Metrics for Current Function3,619 13.6% 4,000 12.5% -48,888 -26.4% 25,852 14.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple82 65.6% 18,327 69.1% 20,002 62.5% 120,984 65.4% 117,036 64.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 8.8% 2,034 7.7% 4,001 12.5% 10,980 5.9% 16,500 9.1%
Drupal\Core\Database\Query\Select::execute9 7.2% 1,785 6.7% 0 0.0% 22,472 12.1% 19,208 10.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 6.4% 1,498 5.6% 4,000 12.5% 8,932 4.8% 11,436 6.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.6% 1,326 5.0% 0 0.0% 9,688 5.2% 11,060 6.1%
db_query5 4.0% 929 3.5% 4,000 12.5% 5,324 2.9% 2,356 1.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.8% 231 0.9% 0 0.0% 2,000 1.1% 3,288 1.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 208 0.8% 0 0.0% 2,888 1.6% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 196 0.7% 0 0.0% 1,784 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute125 25.0% 13,021 49.1% 16,001 50.0% 89,204 48.2% 20,544 11.4%
Drupal\Core\Database\Connection::expandArguments125 25.0% 4,943 18.6% 4,001 12.5% 6,992 3.8% 75,504 41.7%
Drupal\Core\Database\Connection::prepareQuery125 25.0% 4,499 17.0% 4,001 12.5% 86,688 46.8% 40,284 22.3%
Drupal\Core\Database\Connection::defaultOptions125 25.0% 452 1.7% 4,000 12.5% 51,056 27.6% 18,700 10.3%