Run Report
Run #519c0b8568388: XHProf Run (Namespace=drupal-perf-mrbaileys)
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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::query105 19.7% 17,319 9.8% 8,001 4.5% 254,088 1.9% 254,248 1.9%
Exclusive Metrics for Current Function1,639 9.5% 0 0.0% -74,232 -29.2% 38,824 15.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple73 69.5% 12,513 72.3% 4,001 50.0% 180,776 71.1% 192,480 75.7%
Drupal\Core\Cache\DatabaseBackend::checksumTags10 9.5% 1,458 8.4% 4,000 50.0% 17,272 6.8% 18,736 7.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 6.7% 1,179 6.8% 0 0.0% 13,760 5.4% 14,792 5.8%
Drupal\Core\Database\Query\Select::execute7 6.7% 956 5.5% 0 0.0% 23,128 9.1% 19,000 7.5%
db_query5 4.8% 740 4.3% 0 0.0% 9,096 3.6% 4,800 1.9%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 1.0% 161 0.9% 0 0.0% 2,760 1.1% 4,440 1.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 1.0% 158 0.9% 0 0.0% 4,296 1.7% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.0% 154 0.9% 0 0.0% 3,000 1.2% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute105 25.0% 9,515 54.9% 4,000 50.0% 130,072 51.2% 42,896 16.9%
Drupal\Core\Database\Connection::expandArguments105 25.0% 2,978 17.2% 4,001 50.0% 8,912 3.5% 89,176 35.1%
Drupal\Core\Database\Connection::prepareQuery105 25.0% 2,912 16.8% 0 0.0% 108,648 42.8% 46,824 18.4%
Drupal\Core\Database\Connection::defaultOptions105 25.0% 275 1.6% 0 0.0% 80,688 31.8% 36,528 14.4%