Run Report
Run #5219624c55207: 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::query93 19.5% 37,631 19.7% 12,912 7.8% 597,776 4.3% 429,960 3.1%
Exclusive Metrics for Current Function1,435 3.8% 1,191 9.2% -73,632 -12.3% 29,696 6.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple59 63.4% 22,601 60.1% 8,649 67.0% 441,896 73.9% 318,232 74.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath9 9.7% 4,070 10.8% 1,248 9.7% 41,000 6.9% 26,680 6.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple8 8.6% 2,719 7.2% 1,024 7.9% 30,968 5.2% 17,328 4.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags7 7.5% 2,015 5.4% 781 6.0% 29,024 4.9% 24,896 5.8%
Drupal\Core\Database\Query\Select::execute4 4.3% 1,718 4.6% 508 3.9% 26,832 4.5% 23,720 5.5%
Drupal\Core\Database\Driver\mysql\Insert::execute1 1.1% 1,399 3.7% 111 0.9% 2,000 0.3% 3,272 0.8%
Drupal\Core\Database\Query\Delete::execute1 1.1% 1,233 3.3% 138 1.1% 800 0.1% 2,296 0.5%
Drupal\Core\Database\Query\Update::execute1 1.1% 1,065 2.8% 141 1.1% 2,056 0.3% 5,552 1.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.1% 359 1.0% 87 0.7% 4,672 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.1% 248 0.7% 119 0.9% 14,152 2.4% 3,592 0.8%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 1.1% 204 0.5% 106 0.8% 4,376 0.7% 4,392 1.0%
Child functions
Drupal\Core\Database\Statement::execute93 24.8% 32,329 85.9% 7,591 58.8% 488,200 81.7% 260,200 60.5%
Drupal\Core\Database\Connection::expandArguments93 24.8% 1,885 5.0% 1,961 15.2% 11,544 1.9% 72,376 16.8%
Drupal\Core\Database\Connection::prepareQuery93 24.8% 1,825 4.8% 1,907 14.8% 98,416 16.5% 38,024 8.8%
Drupal\Core\Database\Connection::defaultOptions93 24.8% 152 0.4% 249 1.9% 71,616 12.0% 29,664 6.9%
PDOStatement::rowCount2 0.5% 3 0.0% 8 0.1% 800 0.1% 0 0.0%
PDO::lastInsertId1 0.3% 2 0.0% 5 0.0% 832 0.1% 0 0.0%