Run Report
Run #52d3e983be01d: 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::query105 19.7% 20,659 12.8% 9,955 6.6% 683,896 4.8% 476,984 3.4%
Exclusive Metrics for Current Function1,177 5.7% 936 9.4% -79,192 -11.6% 32,672 6.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple62 59.0% 12,179 59.0% 6,157 61.8% 455,320 66.6% 300,120 62.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath13 12.4% 3,255 15.8% 1,258 12.6% 61,032 8.9% 39,096 8.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 11.4% 1,845 8.9% 1,037 10.4% 48,760 7.1% 49,680 10.4%
Drupal\Core\Database\Query\Select::execute8 7.6% 1,665 8.1% 650 6.5% 69,392 10.1% 51,552 10.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 4.8% 823 4.0% 425 4.3% 19,656 2.9% 17,656 3.7%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 2.9% 463 2.2% 257 2.6% 11,304 1.7% 8,528 1.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 234 1.1% 98 1.0% 13,760 2.0% 10,352 2.2%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 195 0.9% 73 0.7% 4,672 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute105 25.0% 15,841 76.7% 5,106 51.3% 561,216 82.1% 291,408 61.1%
Drupal\Core\Database\Connection::prepareQuery105 25.0% 1,767 8.6% 1,862 18.7% 108,360 15.8% 43,576 9.1%
Drupal\Core\Database\Connection::expandArguments105 25.0% 1,743 8.4% 1,832 18.4% 12,792 1.9% 79,128 16.6%
Drupal\Core\Database\Connection::defaultOptions105 25.0% 131 0.6% 219 2.2% 80,720 11.8% 30,200 6.3%