Run Report
Run #517dac096163c: 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% 18,097 3.2% 32,005 5.8% 1,300,688 5.5% 757,976 3.2%
Exclusive Metrics for Current Function2,330 12.9% 0 0.0% -196,664 -15.1% 57,648 7.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple81 48.5% 8,889 49.1% 12,002 37.5% 709,360 54.5% 462,536 61.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple56 33.5% 6,168 34.1% 20,003 62.5% 291,664 22.4% 67,136 8.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 6.6% 1,057 5.8% 0 0.0% 58,544 4.5% 60,688 8.0%
Drupal\Core\Database\Query\Select::execute7 4.2% 782 4.3% 0 0.0% 138,216 10.6% 115,744 15.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@16 3.6% 589 3.3% 0 0.0% 47,600 3.7% 16,344 2.2%
db_query3 1.8% 327 1.8% 0 0.0% 26,296 2.0% 25,080 3.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.6% 104 0.6% 0 0.0% 16,560 1.3% 4,576 0.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.6% 98 0.5% 0 0.0% 6,128 0.5% 5,872 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.6% 83 0.5% 0 0.0% 6,320 0.5% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute167 25.0% 8,394 46.4% 16,001 50.0% 1,004,984 77.3% 398,344 52.6%
Drupal\Core\Database\Connection::expandArguments167 25.0% 3,633 20.1% 4,001 12.5% 15,744 1.2% 169,952 22.4%
Drupal\Core\Database\Connection::prepareQuery167 25.0% 3,304 18.3% 8,002 25.0% 273,744 21.0% 72,736 9.6%
Drupal\Core\Database\Connection::defaultOptions167 25.0% 436 2.4% 4,001 12.5% 202,880 15.6% 59,296 7.8%