Run Report
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::query191 19.7% 80,891 13.0% 26,877 4.8% 1,136,848 8.8% 434,824 3.3%
Exclusive Metrics for Current Function3,011 3.7% 2,566 9.5% -170,608 -15.0% 22,304 5.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple128 67.0% 52,513 64.9% 17,964 66.8% 831,912 73.2% 217,256 50.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple28 14.7% 12,245 15.1% 4,157 15.5% 123,288 10.8% 43,960 10.1%
Drupal\Core\Database\Query\Update::execute5 2.6% 4,751 5.9% 902 3.4% 2,528 0.2% 82,248 18.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 6.3% 4,216 5.2% 1,584 5.9% 48,080 4.2% 25,584 5.9%
Drupal\Core\Database\Query\Select::execute8 4.2% 3,800 4.7% 1,139 4.2% 69,088 6.1% 34,712 8.0%
db_query4 2.1% 1,302 1.6% 483 1.8% 18,112 1.6% 9,936 2.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.5% 406 0.5% 117 0.4% 6,672 0.6% 8,352 1.9%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll1 0.5% 362 0.4% 88 0.3% 4,736 0.4% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.5% 357 0.4% 117 0.4% 6,984 0.6% 5,976 1.4%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple1 0.5% 330 0.4% 100 0.4% 5,112 0.4% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 307 0.4% 123 0.5% 15,656 1.4% 6,800 1.6%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 302 0.4% 103 0.4% 4,680 0.4% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute191 24.8% 70,184 86.8% 16,105 59.9% 957,616 84.2% 309,792 71.2%
Drupal\Core\Database\Connection::expandArguments191 24.8% 3,748 4.6% 3,904 14.5% 14,864 1.3% 56,888 13.1%
Drupal\Core\Database\Connection::prepareQuery191 24.8% 3,687 4.6% 3,841 14.3% 188,040 16.5% 23,896 5.5%
Drupal\Core\Database\Connection::defaultOptions191 24.8% 251 0.3% 446 1.7% 146,136 12.9% 21,944 5.0%
PDOStatement::rowCount5 0.7% 10 0.0% 15 0.1% 800 0.1% 0 0.0%