Run Report
Run #523f26a22745b: 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::query243 19.9% 104,463 9.4% 38,630 3.7% 1,510,384 3.4% 746,008 1.7%
Exclusive Metrics for Current Function3,994 3.8% 3,346 8.7% -214,224 -14.2% 53,288 7.1%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple109 44.9% 48,546 46.5% 18,195 47.1% 764,752 50.6% 371,288 49.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple73 30.0% 28,783 27.6% 10,881 28.2% 279,072 18.5% 71,960 9.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath24 9.9% 10,967 10.5% 3,545 9.2% 114,216 7.6% 32,728 4.4%
Drupal\Core\Database\Query\Select::execute13 5.3% 7,581 7.3% 2,641 6.8% 217,208 14.4% 174,592 23.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags16 6.6% 5,265 5.0% 2,127 5.5% 65,248 4.3% 48,080 6.4%
db_query3 1.2% 1,892 1.8% 665 1.7% 39,472 2.6% 40,888 5.5%
Drupal\Core\Routing\RouteProvider::getRoutesByNames3 1.2% 918 0.9% 382 1.0% 11,816 0.8% 3,512 0.5%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.4% 283 0.3% 82 0.2% 4,696 0.3% 504 0.1%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.4% 228 0.2% 112 0.3% 13,904 0.9% 2,456 0.3%
Child functions
Drupal\Core\Database\Statement::execute243 25.0% 89,071 85.3% 23,202 60.1% 1,251,496 82.9% 458,304 61.4%
Drupal\Core\Database\Connection::expandArguments243 25.0% 5,852 5.6% 6,079 15.7% 26,160 1.7% 131,160 17.6%
Drupal\Core\Database\Connection::prepareQuery243 25.0% 5,074 4.9% 5,286 13.7% 243,800 16.1% 63,352 8.5%
Drupal\Core\Database\Connection::defaultOptions243 25.0% 472 0.5% 717 1.9% 203,152 13.5% 39,904 5.3%