Run Report
Run #519b1908c212c: 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::query141 19.7% 60,947 10.0% 26,340 4.6% 939,040 2.4% 361,760 0.9%
Exclusive Metrics for Current Function2,757 4.5% 2,402 9.1% -110,080 -11.7% 23,808 6.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple90 63.8% 39,334 64.5% 17,234 65.4% 641,688 68.3% 195,768 54.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple17 12.1% 7,535 12.4% 3,344 12.7% 67,080 7.1% 40,192 11.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags12 8.5% 4,425 7.3% 2,002 7.6% 48,848 5.2% 25,384 7.0%
Drupal\Core\Database\Query\Select::execute8 5.7% 4,377 7.2% 1,472 5.6% 93,696 10.0% 51,448 14.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.0% 2,424 4.0% 1,163 4.4% 44,160 4.7% 23,384 6.5%
db_query4 2.8% 1,351 2.2% 578 2.2% 16,568 1.8% 10,736 3.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 585 1.0% 220 0.8% 6,688 0.7% 8,296 2.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 493 0.8% 164 0.6% 4,680 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 423 0.7% 163 0.6% 15,632 1.7% 6,552 1.8%
Child functions
Drupal\Core\Database\Statement::execute141 25.0% 49,312 80.9% 14,674 55.7% 780,296 83.1% 228,544 63.2%
Drupal\Core\Database\Connection::prepareQuery141 25.0% 4,295 7.0% 4,432 16.8% 142,544 15.2% 32,920 9.1%
Drupal\Core\Database\Connection::expandArguments141 25.0% 4,093 6.7% 4,215 16.0% 8,072 0.9% 54,232 15.0%
Drupal\Core\Database\Connection::defaultOptions141 25.0% 490 0.8% 617 2.3% 118,208 12.6% 22,256 6.2%