Run Report
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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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::query108 19.7% 21,388 13.1% 10,185 6.7% 696,800 4.8% 494,552 3.4%
Exclusive Metrics for Current Function1,194 5.6% 952 9.3% -79,136 -11.4% 36,224 7.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple70 64.8% 13,757 64.3% 6,891 67.7% 505,152 72.5% 340,328 68.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 10.2% 2,661 12.4% 1,009 9.9% 48,880 7.0% 33,504 6.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 11.1% 1,816 8.5% 1,028 10.1% 48,760 7.0% 49,920 10.1%
Drupal\Core\Database\Query\Select::execute6 5.6% 1,659 7.8% 517 5.1% 47,832 6.9% 37,432 7.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.6% 813 3.8% 413 4.1% 19,656 2.8% 17,120 3.5%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 194 0.9% 72 0.7% 4,672 0.7% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 180 0.8% 92 0.9% 13,088 1.9% 9,672 2.0%
db_query1 0.9% 165 0.8% 83 0.8% 4,400 0.6% 2,336 0.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.9% 143 0.7% 80 0.8% 4,360 0.6% 4,240 0.9%
Child functions
Drupal\Core\Database\Statement::execute108 25.0% 16,475 77.0% 5,244 51.5% 571,456 82.0% 296,560 60.0%
Drupal\Core\Database\Connection::expandArguments108 25.0% 1,787 8.4% 1,872 18.4% 11,248 1.6% 83,952 17.0%
Drupal\Core\Database\Connection::prepareQuery108 25.0% 1,785 8.3% 1,866 18.3% 110,232 15.8% 44,016 8.9%
Drupal\Core\Database\Connection::defaultOptions108 25.0% 147 0.7% 251 2.5% 83,000 11.9% 33,800 6.8%