Run Report
Run #519eb20dce0a3: 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::query152 19.8% 61,340 15.6% 21,988 6.2% 945,832 6.0% 365,320 2.3%
Exclusive Metrics for Current Function2,371 3.9% 1,985 9.0% -111,792 -11.8% 26,400 7.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple94 61.8% 37,067 60.4% 13,738 62.5% 640,624 67.7% 163,664 44.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple25 16.4% 11,195 18.3% 3,867 17.6% 96,760 10.2% 48,704 13.3%
Drupal\Core\Database\Query\Select::execute8 5.3% 4,358 7.1% 1,199 5.5% 76,976 8.1% 65,616 18.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.2% 3,714 6.1% 1,395 6.3% 43,888 4.6% 32,312 8.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 4.6% 2,295 3.7% 885 4.0% 44,216 4.7% 29,192 8.0%
db_query4 2.6% 1,499 2.4% 516 2.3% 20,192 2.1% 17,344 4.7%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 517 0.8% 126 0.6% 4,632 0.5% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 470 0.8% 153 0.7% 4,608 0.5% 5,048 1.4%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 225 0.4% 109 0.5% 13,936 1.5% 3,440 0.9%
Child functions
Drupal\Core\Database\Statement::execute152 25.0% 52,606 85.8% 13,226 60.2% 779,448 82.4% 219,640 60.1%
Drupal\Core\Database\Connection::expandArguments152 25.0% 3,127 5.1% 3,240 14.7% 11,568 1.2% 66,112 18.1%
Drupal\Core\Database\Connection::prepareQuery152 25.0% 3,035 4.9% 3,163 14.4% 150,176 15.9% 29,960 8.2%
Drupal\Core\Database\Connection::defaultOptions152 25.0% 201 0.3% 374 1.7% 116,432 12.3% 23,208 6.4%