Run Report
Run #517db5f92dc74: XHProf Run (Namespace=drupal-perf-fabianx)
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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::query167 19.8% 17,638 3.6% 36,002 7.4% 1,300,808 5.9% 775,168 3.5%
Exclusive Metrics for Current Function2,287 13.0% 0 0.0% -196,664 -15.1% 60,528 7.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple81 48.5% 8,734 49.5% 16,001 44.4% 709,392 54.5% 479,856 61.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple56 33.5% 5,910 33.5% 12,001 33.3% 291,752 22.4% 67,416 8.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 6.6% 1,040 5.9% 4,000 11.1% 58,568 4.5% 60,960 7.9%
Drupal\Core\Database\Query\Select::execute7 4.2% 753 4.3% 4,000 11.1% 138,192 10.6% 115,248 14.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@16 3.6% 594 3.4% 0 0.0% 47,600 3.7% 16,496 2.1%
db_query3 1.8% 321 1.8% 0 0.0% 26,296 2.0% 24,912 3.2%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 103 0.6% 0 0.0% 16,560 1.3% 4,576 0.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.6% 98 0.6% 0 0.0% 6,128 0.5% 5,704 0.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 85 0.5% 0 0.0% 6,320 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute167 25.0% 8,068 45.7% 8,000 22.2% 1,005,040 77.3% 405,472 52.3%
Drupal\Core\Database\Connection::expandArguments167 25.0% 3,603 20.4% 16,001 44.4% 15,744 1.2% 174,184 22.5%
Drupal\Core\Database\Connection::prepareQuery167 25.0% 3,252 18.4% 12,001 33.3% 273,808 21.0% 72,984 9.4%
Drupal\Core\Database\Connection::defaultOptions167 25.0% 428 2.4% 0 0.0% 202,880 15.6% 62,000 8.0%