Run Report
Run #52e6fcee66138: 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::query200 15.7% 40,009 7.9% 31,670 6.4% 7,362,032 22.7% 895,728 2.8%
Exclusive Metrics for Current Function5,821 14.5% 5,092 16.1% 2,693,856 36.6% 169,224 18.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple120 60.0% 27,624 69.0% 21,628 68.3% 6,964,096 94.6% 698,008 77.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath23 11.5% 3,712 9.3% 3,044 9.6% 105,040 1.4% 37,520 4.2%
Drupal\Core\Path\AliasManager::lookupPathSource17 8.5% 2,426 6.1% 1,895 6.0% 64,920 0.9% 7,072 0.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags15 7.5% 2,363 5.9% 1,951 6.2% 60,912 0.8% 52,808 5.9%
Drupal\Core\Database\Query\Select::execute11 5.5% 1,751 4.4% 1,411 4.5% 103,256 1.4% 70,200 7.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 4.0% 1,233 3.1% 1,016 3.2% 31,416 0.4% 17,984 2.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames5 2.5% 760 1.9% 611 1.9% 19,304 0.3% 8,096 0.9%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 140 0.3% 114 0.4% 13,088 0.2% 4,040 0.5%
Child functions
Drupal\Core\Database\Statement::execute200 18.9% 24,787 62.0% 16,419 51.8% 4,246,840 57.7% 404,904 45.2%
Drupal\Core\Database\Connection::expandArguments200 18.9% 4,483 11.2% 4,665 14.7% 19,024 0.3% 92,264 10.3%
Drupal\Core\Database\Connection::prepareQuery200 18.9% 3,864 9.7% 4,032 12.7% 202,224 2.7% 49,992 5.6%
Drupal\Core\Database\Connection::defaultOptions200 18.9% 319 0.8% 515 1.6% 152,880 2.1% 27,520 3.1%
print_r52 4.9% 251 0.6% 299 0.9% 4,032 0.1% 147,616 16.5%
spl_autoload_call1 0.1% 201 0.5% 203 0.6% 13,048 0.2% 1,736 0.2%
Exception::__construct52 4.9% 111 0.3% 156 0.5% 18,576 0.3% 1,536 0.2%
Exception::getMessage52 4.9% 67 0.2% 130 0.4% 6,640 0.1% 936 0.1%
Exception::getCode52 4.9% 53 0.1% 81 0.3% 2,464 0.0% 0 0.0%
substr52 4.9% 52 0.1% 78 0.2% 2,448 0.0% 0 0.0%