Run Report
Run #519fedcae68c3: 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% 81,500 13.2% 27,348 4.8% 1,136,792 8.9% 432,864 3.3%
Exclusive Metrics for Current Function3,094 3.8% 2,610 9.5% -170,640 -15.0% 21,928 5.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple128 67.0% 50,161 61.5% 18,265 66.8% 831,872 73.2% 215,928 49.9%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple28 14.7% 13,195 16.2% 4,108 15.0% 123,264 10.8% 43,960 10.2%
Drupal\Core\Database\Query\Update::execute5 2.6% 5,232 6.4% 919 3.4% 2,528 0.2% 81,680 18.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 6.3% 5,046 6.2% 1,674 6.1% 48,080 4.2% 25,616 5.9%
Drupal\Core\Database\Query\Select::execute8 4.2% 3,832 4.7% 1,105 4.0% 69,080 6.1% 34,616 8.0%
db_query4 2.1% 1,591 2.0% 526 1.9% 18,112 1.6% 9,936 2.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple@11 0.5% 607 0.7% 204 0.7% 6,984 0.6% 5,976 1.4%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.5% 445 0.5% 110 0.4% 6,672 0.6% 8,352 1.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.5% 399 0.5% 135 0.5% 4,680 0.4% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll1 0.5% 366 0.4% 86 0.3% 4,752 0.4% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple1 0.5% 318 0.4% 97 0.4% 5,112 0.4% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.5% 308 0.4% 119 0.4% 15,656 1.4% 6,800 1.6%
Child functions
Drupal\Core\Database\Statement::execute191 24.8% 70,732 86.8% 16,533 60.5% 957,560 84.2% 308,040 71.2%
Drupal\Core\Database\Connection::expandArguments191 24.8% 3,751 4.6% 3,908 14.3% 14,864 1.3% 56,952 13.2%
Drupal\Core\Database\Connection::prepareQuery191 24.8% 3,676 4.5% 3,840 14.0% 188,040 16.5% 24,000 5.5%
Drupal\Core\Database\Connection::defaultOptions191 24.8% 239 0.3% 442 1.6% 146,168 12.9% 21,944 5.1%
PDOStatement::rowCount5 0.7% 8 0.0% 15 0.1% 800 0.1% 0 0.0%