Run Report
Run #52ed72044139b: 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% 40,058 2.1% 31,750 1.7% 2,496,456 6.8% 681,512 1.8%
Exclusive Metrics for Current Function6,199 15.5% 5,799 18.3% 743,104 29.8% 185,720 27.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple69 52.7% 24,258 60.6% 20,961 66.0% 2,197,120 88.0% 518,928 76.1%
Drupal\Core\Database\Query\Update::execute1 0.8% 3,429 8.6% 417 1.3% 3,208 0.1% 71,760 10.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags14 10.7% 3,242 8.1% 2,777 8.7% 56,912 2.3% 28,400 4.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames15 11.5% 2,772 6.9% 2,330 7.3% 53,520 2.1% 2,488 0.4%
Drupal\Core\Database\Query\Select::execute9 6.9% 1,830 4.6% 1,518 4.8% 73,800 3.0% 29,576 4.3%
Drupal\Core\Path\AliasManager::lookupPathSource10 7.6% 1,795 4.5% 1,457 4.6% 38,512 1.5% 5,000 0.7%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.3% 1,465 3.7% 1,210 3.8% 27,456 1.1% 7,776 1.1%
Drupal\Core\Routing\RouteProvider::getRoutesByPath5 3.8% 1,093 2.7% 935 2.9% 31,136 1.2% 17,584 2.6%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 174 0.4% 145 0.5% 14,792 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute131 22.5% 24,267 60.6% 15,912 50.1% 1,481,952 59.4% 366,768 53.8%
Drupal\Core\Database\Connection::expandArguments131 22.5% 4,498 11.2% 4,615 14.5% 15,264 0.6% 48,800 7.2%
Drupal\Core\Database\Connection::prepareQuery131 22.5% 4,160 10.4% 4,299 13.5% 132,448 5.3% 29,168 4.3%
Drupal\Core\Database\Connection::defaultOptions131 22.5% 508 1.3% 641 2.0% 100,512 4.0% 14,648 2.1%
spl_autoload_call1 0.2% 217 0.5% 218 0.7% 10,832 0.4% 1,320 0.2%
print_r11 1.9% 61 0.2% 76 0.2% 1,496 0.1% 33,112 4.9%
Exception::__construct11 1.9% 44 0.1% 55 0.2% 4,560 0.2% 1,232 0.2%
Exception::getMessage11 1.9% 37 0.1% 49 0.2% 2,032 0.1% 744 0.1%
Drupal\Core\Database\Statement::rowCount1 0.2% 24 0.1% 25 0.1% 1,968 0.1% 0 0.0%
Exception::getCode11 1.9% 22 0.1% 32 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%