Run Report
Run #52ed7448d018c: 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% 39,759 2.0% 31,581 1.6% 2,496,544 6.8% 691,400 1.9%
Exclusive Metrics for Current Function6,311 15.9% 5,910 18.7% 743,096 29.8% 187,328 27.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple69 52.7% 24,255 61.0% 21,023 66.6% 2,197,192 88.0% 516,976 74.8%
Drupal\Core\Database\Query\Update::execute1 0.8% 3,502 8.8% 442 1.4% 3,208 0.1% 71,720 10.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 10.7% 3,153 7.9% 2,727 8.6% 56,920 2.3% 27,544 4.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames15 11.5% 2,709 6.8% 2,282 7.2% 53,520 2.1% 5,688 0.8%
Drupal\Core\Database\Query\Select::execute9 6.9% 1,822 4.6% 1,502 4.8% 73,784 3.0% 29,360 4.2%
Drupal\Core\Path\AliasManager::lookupPathSource10 7.6% 1,715 4.3% 1,413 4.5% 38,512 1.5% 5,000 0.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.3% 1,443 3.6% 1,209 3.8% 27,456 1.1% 7,776 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath5 3.8% 944 2.4% 793 2.5% 31,136 1.2% 21,224 3.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 216 0.5% 190 0.6% 14,816 0.6% 6,112 0.9%
Child functions
Drupal\Core\Database\Statement::execute131 22.5% 23,935 60.2% 15,721 49.8% 1,482,024 59.4% 371,696 53.8%
Drupal\Core\Database\Connection::expandArguments131 22.5% 4,440 11.2% 4,565 14.5% 15,264 0.6% 51,904 7.5%
Drupal\Core\Database\Connection::prepareQuery131 22.5% 4,109 10.3% 4,234 13.4% 132,440 5.3% 29,336 4.2%
Drupal\Core\Database\Connection::defaultOptions131 22.5% 462 1.2% 584 1.8% 100,560 4.0% 14,728 2.1%
spl_autoload_call1 0.2% 292 0.7% 295 0.9% 10,816 0.4% 1,320 0.2%
print_r11 1.9% 56 0.1% 71 0.2% 1,496 0.1% 33,112 4.8%
Exception::__construct11 1.9% 47 0.1% 58 0.2% 4,560 0.2% 1,232 0.2%
Exception::getMessage11 1.9% 35 0.1% 48 0.2% 2,032 0.1% 744 0.1%
Drupal\Core\Database\Statement::rowCount1 0.2% 28 0.1% 29 0.1% 1,968 0.1% 0 0.0%
Exception::getCode11 1.9% 22 0.1% 34 0.1% 1,152 0.0% 0 0.0%
substr11 1.9% 22 0.1% 32 0.1% 1,136 0.0% 0 0.0%