Run Report
Run #5422297e7f32f: 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::query116 19.7% 31,322 5.4% 15,999 2.8% 804,344 1.7% 555,216 1.2%
Exclusive Metrics for Current Function1,683 5.4% 1,379 8.6% -95,720 -11.9% 41,624 7.5%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple90 77.6% 24,827 79.3% 12,745 79.7% 638,040 79.3% 385,928 69.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags13 11.2% 2,490 7.9% 1,440 9.0% 52,744 6.6% 51,032 9.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.0% 1,516 4.8% 804 5.0% 27,656 3.4% 17,416 3.1%
Drupal\Core\Database\Query\Select::execute3 2.6% 1,165 3.7% 390 2.4% 34,264 4.3% 24,520 4.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.9% 772 2.5% 373 2.3% 41,728 5.2% 71,160 12.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.9% 322 1.0% 155 1.0% 5,240 0.7% 5,160 0.9%
Drupal\Core\Path\AliasStorage::lookupPathSource1 0.9% 230 0.7% 92 0.6% 4,672 0.6% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute116 25.0% 23,482 75.0% 8,123 50.8% 668,808 83.1% 311,264 56.1%
Drupal\Core\Database\Connection::prepareQuery116 25.0% 2,972 9.5% 3,078 19.2% 122,032 15.2% 48,560 8.7%
Drupal\Core\Database\Connection::expandArguments116 25.0% 2,869 9.2% 2,987 18.7% 18,280 2.3% 119,992 21.6%
Drupal\Core\Database\Connection::defaultOptions116 25.0% 316 1.0% 432 2.7% 90,944 11.3% 33,776 6.1%