Run Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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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::query108 19.7% 21,189 12.9% 10,115 6.6% 702,352 4.9% 472,152 3.3%
Exclusive Metrics for Current Function1,192 5.6% 927 9.2% -81,480 -11.6% 33,232 7.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple65 60.2% 12,844 60.6% 6,447 63.7% 473,800 67.5% 312,368 66.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath13 12.0% 3,194 15.1% 1,208 11.9% 61,008 8.7% 38,384 8.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 11.1% 1,774 8.4% 988 9.8% 48,760 6.9% 47,680 10.1%
Drupal\Core\Database\Query\Select::execute8 7.4% 1,661 7.8% 639 6.3% 69,392 9.9% 51,552 10.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.6% 838 4.0% 428 4.2% 19,656 2.8% 13,640 2.9%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.8% 458 2.2% 245 2.4% 11,304 1.6% 8,528 1.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.9% 226 1.1% 89 0.9% 13,760 2.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.9% 194 0.9% 71 0.7% 4,672 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute108 25.0% 16,311 77.0% 5,215 51.6% 576,816 82.1% 285,264 60.4%
Drupal\Core\Database\Connection::prepareQuery108 25.0% 1,794 8.5% 1,887 18.7% 111,216 15.8% 43,864 9.3%
Drupal\Core\Database\Connection::expandArguments108 25.0% 1,764 8.3% 1,857 18.4% 12,816 1.8% 79,024 16.7%
Drupal\Core\Database\Connection::defaultOptions108 25.0% 128 0.6% 229 2.3% 82,984 11.8% 30,768 6.5%