Run Report
Run #55b92b7a4dd10: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Drupal\Core\Database\Connection::query [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::query70 19.7% 20,490 12.7% 193,952 1.1% 136,176 0.8%
Exclusive Metrics for Current Function982 4.8% -60,520 -31.2% 12,272 9.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple40 57.1% 14,645 71.5% 102,928 53.1% 39,520 29.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 10.0% 2,594 12.7% 13,704 7.1% 11,088 8.1%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum16 22.9% 1,745 8.5% 28,344 14.6% 14,080 10.3%
Drupal\Core\Routing\RouteProvider::preLoadRoutes1 1.4% 471 2.3% 32,064 16.5% 56,360 41.4%
Drupal\Core\Path\AliasStorage::lookupPathSource1 1.4% 266 1.3% 2,896 1.5% 4,728 3.5%
Drupal\Core\Path\AliasStorage::preloadPathAlias1 1.4% 225 1.1% 4,040 2.1% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 1.4% 204 1.0% 3,000 1.5% 5,304 3.9%
Drupal\user\Authentication\Provider\Cookie::getUserFromSession2 2.9% 181 0.9% 4,792 2.5% 5,096 3.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.4% 159 0.8% 2,184 1.1% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute70 25.0% 14,698 71.7% 107,928 55.6% 38,360 28.2%
Drupal\Core\Database\Connection::expandArguments70 25.0% 2,733 13.3% 21,320 11.0% 53,152 39.0%
Drupal\Core\Database\Connection::prepareQuery70 25.0% 1,733 8.5% 71,312 36.8% 22,768 16.7%
Drupal\Core\Database\Connection::defaultOptions70 25.0% 344 1.7% 53,912 27.8% 9,624 7.1%