Run Report
Run #51ff119b87ac8: 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 19.6% 64,345 14.0% 18,078 4.4% 889,248 5.4% 694,168 4.2%
Exclusive Metrics for Current Function1,718 2.7% 1,425 7.9% -102,928 -11.6% 49,520 7.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple60 55.6% 23,581 36.6% 9,257 51.2% 482,408 54.2% 347,472 50.1%
Drupal\Core\Database\Query\Select::execute6 5.6% 21,337 33.2% 2,882 15.9% 181,344 20.4% 211,912 30.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple13 12.0% 5,410 8.4% 1,952 10.8% 49,920 5.6% 22,160 3.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath10 9.3% 4,536 7.0% 1,398 7.7% 47,928 5.4% 35,560 5.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags9 8.3% 2,764 4.3% 1,154 6.4% 37,088 4.2% 34,496 5.0%
Drupal\Core\Database\Driver\mysql\Insert::execute1 0.9% 1,545 2.4% 149 0.8% 2,000 0.2% 2,288 0.3%
Drupal\Core\Database\Query\Update::execute1 0.9% 1,238 1.9% 150 0.8% 2,032 0.2% 5,144 0.7%
Drupal\Core\Database\Query\Delete::execute1 0.9% 1,074 1.7% 126 0.7% 800 0.1% 2,296 0.3%
db_query2 1.9% 1,062 1.7% 420 2.3% 44,392 5.0% 22,160 3.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 1.9% 780 1.2% 264 1.5% 28,768 3.2% 5,568 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames2 1.9% 656 1.0% 240 1.3% 7,896 0.9% 5,112 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 362 0.6% 86 0.5% 4,672 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute108 24.8% 56,208 87.4% 9,920 54.9% 757,928 85.2% 425,128 61.2%
Drupal\Core\Database\Connection::expandArguments108 24.8% 4,023 6.3% 4,114 22.8% 30,256 3.4% 147,360 21.2%
Drupal\Core\Database\Connection::prepareQuery108 24.8% 2,213 3.4% 2,308 12.8% 119,392 13.4% 43,192 6.2%
Drupal\Core\Database\Connection::defaultOptions108 24.8% 174 0.3% 294 1.6% 82,968 9.3% 28,968 4.2%
PDO::lastInsertId1 0.2% 5 0.0% 9 0.0% 832 0.1% 0 0.0%
PDOStatement::rowCount2 0.5% 4 0.0% 8 0.0% 800 0.1% 0 0.0%