Run Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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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::query107 19.7% 11,623 3.1% 28,002 7.6% 1,098,856 6.2% 836,232 4.6%
Exclusive Metrics for Current Function1,456 12.5% 8,000 28.6% -134,896 -12.3% 57,240 6.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 68.2% 8,035 69.1% 12,002 42.9% 687,368 62.6% 503,080 60.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple10 9.3% 1,064 9.2% 4,000 14.3% 52,760 4.8% 42,360 5.1%
Drupal\Core\Database\Query\Select::execute9 8.4% 1,017 8.7% 0 0.0% 242,416 22.1% 215,872 25.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 9.3% 942 8.1% 12,000 42.9% 53,232 4.8% 53,000 6.3%
db_query3 2.8% 364 3.1% 0 0.0% 40,400 3.7% 11,016 1.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 103 0.9% 0 0.0% 16,544 1.5% 4,160 0.5%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.9% 98 0.8% 0 0.0% 6,136 0.6% 6,744 0.8%
Child functions
Drupal\Core\Database\Statement::execute107 25.0% 5,560 47.8% 4,001 14.3% 892,720 81.2% 490,440 58.6%
Drupal\Core\Database\Connection::expandArguments107 25.0% 2,286 19.7% 8,000 28.6% 24,160 2.2% 161,776 19.3%
Drupal\Core\Database\Connection::prepareQuery107 25.0% 2,048 17.6% 8,001 28.6% 186,456 17.0% 72,856 8.7%
Drupal\Core\Database\Connection::defaultOptions107 25.0% 273 2.3% 0 0.0% 130,416 11.9% 53,920 6.4%