Run Report
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query131 18.2% 40,569 2.1% 32,712 1.7% 2,496,456 6.8% 681,512 1.8%
Exclusive Metrics for Current Function6,417 15.8% 6,051 18.5% 743,104 29.8% 185,720 27.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple69 52.7% 25,248 62.2% 21,871 66.9% 2,197,120 88.0% 518,928 76.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 10.7% 3,499 8.6% 3,037 9.3% 56,912 2.3% 28,400 4.2%
Drupal\Core\Database\Query\Update::execute1 0.8% 2,876 7.1% 451 1.4% 3,208 0.1% 71,760 10.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames15 11.5% 2,786 6.9% 2,319 7.1% 53,520 2.1% 2,488 0.4%
Drupal\Core\Database\Query\Select::execute9 6.9% 1,759 4.3% 1,411 4.3% 73,800 3.0% 29,576 4.3%
Drupal\Core\Path\AliasManager::lookupPathSource10 7.6% 1,722 4.2% 1,385 4.2% 38,512 1.5% 5,000 0.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.3% 1,455 3.6% 1,208 3.7% 27,456 1.1% 7,776 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath5 3.8% 1,051 2.6% 885 2.7% 31,136 1.2% 17,584 2.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 173 0.4% 145 0.4% 14,792 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute131 22.5% 24,158 59.5% 16,253 49.7% 1,481,952 59.4% 366,768 53.8%
Drupal\Core\Database\Connection::expandArguments131 22.5% 4,679 11.5% 4,793 14.7% 15,264 0.6% 48,800 7.2%
Drupal\Core\Database\Connection::prepareQuery131 22.5% 4,369 10.8% 4,490 13.7% 132,448 5.3% 29,168 4.3%
Drupal\Core\Database\Connection::defaultOptions131 22.5% 520 1.3% 645 2.0% 100,512 4.0% 14,648 2.1%
spl_autoload_call1 0.2% 213 0.5% 215 0.7% 10,832 0.4% 1,320 0.2%
print_r11 1.9% 63 0.2% 76 0.2% 1,496 0.1% 33,112 4.9%
Exception::__construct11 1.9% 46 0.1% 58 0.2% 4,560 0.2% 1,232 0.2%
Exception::getMessage11 1.9% 35 0.1% 44 0.1% 2,032 0.1% 744 0.1%
Drupal\Core\Database\Statement::rowCount1 0.2% 26 0.1% 27 0.1% 1,968 0.1% 0 0.0%
Exception::getCode11 1.9% 22 0.1% 31 0.1% 1,152 0.0% 0 0.0%
substr11 1.9% 21 0.1% 29 0.1% 1,136 0.0% 0 0.0%