Run Report
Run #52d0c4f79cfee: 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::query99 19.6% 19,675 12.1% 9,369 6.2% 645,592 4.5% 468,312 3.2%
Exclusive Metrics for Current Function1,088 5.5% 855 9.1% -74,584 -11.6% 31,808 6.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple55 55.6% 11,025 56.0% 5,513 58.8% 413,144 64.0% 293,784 62.7%
Drupal\Core\Routing\RouteProvider::getRoutesByPath13 13.1% 3,237 16.5% 1,251 13.4% 61,008 9.4% 38,528 8.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 12.1% 1,754 8.9% 985 10.5% 48,760 7.6% 47,816 10.2%
Drupal\Core\Database\Query\Select::execute8 8.1% 1,671 8.5% 650 6.9% 69,392 10.7% 51,936 11.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 6.1% 1,068 5.4% 549 5.9% 23,552 3.6% 17,752 3.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 3.0% 462 2.3% 252 2.7% 11,304 1.8% 8,528 1.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 235 1.2% 98 1.0% 13,760 2.1% 9,968 2.1%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 223 1.1% 71 0.8% 4,672 0.7% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute99 25.0% 15,177 77.1% 4,838 51.6% 524,608 81.3% 279,080 59.6%
Drupal\Core\Database\Connection::prepareQuery99 25.0% 1,651 8.4% 1,740 18.6% 106,664 16.5% 50,024 10.7%
Drupal\Core\Database\Connection::expandArguments99 25.0% 1,593 8.1% 1,680 17.9% 12,752 2.0% 77,960 16.6%
Drupal\Core\Database\Connection::defaultOptions99 25.0% 166 0.8% 256 2.7% 76,152 11.8% 29,440 6.3%