Run Report
Run #55b92b7b69e68: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Database\Connection::select [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::select52 31.9% 3,381 0.4% 254,960 0.9% 107,704 0.4%
Exclusive Metrics for Current Function590 17.5% 19,264 7.6% 3,344 3.1%
Parent functions
Drupal\Core\Database\Query\Merge::execute39 75.0% 2,148 63.5% 212,968 83.5% 103,760 96.3%
Drupal\Core\Path\AliasStorage::pathHasMatchingAlias2 3.8% 324 9.6% 6,480 2.5% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute4 7.7% 294 8.7% 12,336 4.8% 0 0.0%
Drupal\Core\Config\DatabaseStorage::listAll3 5.8% 268 7.9% 9,392 3.7% 192 0.2%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::buildQuery1 1.9% 265 7.8% 3,592 1.4% 0 0.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromDedicatedTables2 3.8% 50 1.5% 6,504 2.6% 2,104 2.0%
Drupal\Core\Entity\Sql\SqlContentEntityStorage::loadFromSharedTables1 1.9% 32 0.9% 3,688 1.4% 1,648 1.5%
Child functions
Drupal\Core\Database\Query\Select::__construct52 50.0% 2,330 68.9% 142,320 55.8% 11,024 10.2%
Drupal\Core\Database\Connection::getDriverClass52 50.0% 461 13.6% 93,376 36.6% 93,336 86.7%