Run Report
Run #51a5486309679: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::query186 19.8% 40,102 4.0% 52,002 5.3% 290,256 3.0% 245,836 2.5%
Exclusive Metrics for Current Function5,393 13.4% 0 0.0% -77,044 -26.5% 30,940 12.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple99 53.2% 21,372 53.3% 40,001 76.9% 147,036 50.7% 132,580 53.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple44 23.7% 9,806 24.5% 8,001 15.4% 46,968 16.2% 14,784 6.0%
Drupal\Core\Database\Query\Select::execute12 6.5% 2,870 7.2% 0 0.0% 51,956 17.9% 53,216 21.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 7.0% 2,463 6.1% 0 0.0% 12,896 4.4% 15,292 6.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 3.8% 1,347 3.4% 0 0.0% 9,684 3.3% 10,952 4.5%
db_query5 2.7% 1,068 2.7% 0 0.0% 12,216 4.2% 13,176 5.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest3 1.6% 596 1.5% 4,000 7.7% 3,836 1.3% 4,324 1.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 196 0.5% 0 0.0% 2,488 0.9% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 194 0.5% 0 0.0% 1,816 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.5% 190 0.5% 0 0.0% 1,360 0.5% 1,512 0.6%
Child functions
Drupal\Core\Database\Statement::execute186 25.0% 19,684 49.1% 20,000 38.5% 148,704 51.2% 37,184 15.1%
Drupal\Core\Database\Connection::expandArguments186 25.0% 7,719 19.2% 16,001 30.8% 11,028 3.8% 101,780 41.4%
Drupal\Core\Database\Connection::prepareQuery186 25.0% 6,684 16.7% 16,001 30.8% 131,908 45.4% 56,056 22.8%
Drupal\Core\Database\Connection::defaultOptions186 25.0% 622 1.6% 0 0.0% 75,660 26.1% 19,876 8.1%