Run Report
Run #519b1195ac799: XHProf Run (Namespace=drupal-perf-seancharles)
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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::query126 19.7% 37,178 7.3% 23,756 4.8% 1,007,456 1.6% 508,592 0.8%
Exclusive Metrics for Current Function2,628 7.1% 2,308 9.7% -141,152 -14.0% 39,880 7.8%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple86 68.3% 25,476 68.5% 16,366 68.9% 720,504 71.5% 358,192 70.4%
Drupal\Core\Database\Query\Select::execute9 7.1% 2,994 8.1% 1,737 7.3% 91,160 9.0% 49,920 9.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 8.7% 2,809 7.6% 1,847 7.8% 58,328 5.8% 43,760 8.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.6% 2,548 6.9% 1,601 6.7% 54,960 5.5% 14,464 2.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple6 4.8% 1,423 3.8% 959 4.0% 31,992 3.2% 22,960 4.5%
db_query4 3.2% 1,077 2.9% 733 3.1% 21,264 2.1% 14,408 2.8%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.8% 420 1.1% 227 1.0% 6,112 0.6% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 230 0.6% 139 0.6% 6,312 0.6% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 201 0.5% 147 0.6% 16,824 1.7% 4,888 1.0%
Child functions
Drupal\Core\Database\Statement::execute126 25.0% 25,770 69.3% 12,367 52.1% 773,720 76.8% 260,688 51.3%
Drupal\Core\Database\Connection::prepareQuery126 25.0% 4,100 11.0% 4,202 17.7% 211,760 21.0% 49,288 9.7%
Drupal\Core\Database\Connection::expandArguments126 25.0% 4,006 10.8% 4,094 17.2% 9,728 1.0% 113,168 22.3%
Drupal\Core\Database\Connection::defaultOptions126 25.0% 674 1.8% 785 3.3% 153,400 15.2% 45,568 9.0%