Run Report
Run #51a155e569388: 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::query199 19.8% 46,527 2.2% 32,000 1.5% 446,576 2.7% 297,308 1.8%
Exclusive Metrics for Current Function7,086 15.2% 4,000 12.5% -134,480 -30.1% 40,136 13.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple98 49.2% 23,996 51.6% 20,000 62.5% 213,752 47.9% 167,340 56.3%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple38 19.1% 8,939 19.2% 4,000 12.5% 64,324 14.4% 36,388 12.2%
Drupal\Core\Database\Query\Select::execute32 16.1% 7,349 15.8% 4,000 12.5% 107,120 24.0% 42,116 14.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 7.0% 2,604 5.6% 0 0.0% 21,068 4.7% 23,812 8.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 3.5% 1,353 2.9% 4,000 12.5% 13,920 3.1% 6,004 2.0%
db_query6 3.0% 1,166 2.5% 0 0.0% 15,324 3.4% 17,584 5.9%
Drupal\Core\Database\Query\Update::execute1 0.5% 516 1.1% 0 0.0% 1,504 0.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.5% 244 0.5% 0 0.0% 2,888 0.6% 3,008 1.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 198 0.4% 0 0.0% 4,068 0.9% 196 0.1%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 162 0.3% 0 0.0% 2,608 0.6% 860 0.3%
Child functions
Drupal\Core\Database\Statement::execute199 25.0% 21,029 45.2% 20,000 62.5% 224,700 50.3% 48,952 16.5%
Drupal\Core\Database\Connection::expandArguments199 25.0% 8,651 18.6% 4,000 12.5% 10,580 2.4% 120,884 40.7%
Drupal\Core\Database\Connection::prepareQuery199 25.0% 8,557 18.4% 4,000 12.5% 214,752 48.1% 62,484 21.0%
Drupal\Core\Database\Connection::defaultOptions199 25.0% 1,202 2.6% 0 0.0% 130,412 29.2% 24,852 8.4%
PDOStatement::rowCount1 0.1% 2 0.0% 0 0.0% 612 0.1% 0 0.0%