Run Report
Run #519ec8682c2dc: 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::query122 19.7% 59,952 7.3% 20,127 2.6% 883,248 5.9% 510,608 3.2%
Exclusive Metrics for Current Function2,074 3.5% 1,769 8.8% -93,104 -10.5% 28,952 5.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple70 57.4% 35,095 58.5% 12,212 60.7% 519,936 58.9% 264,504 51.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple16 13.1% 7,852 13.1% 2,537 12.6% 62,240 7.0% 25,400 5.0%
Drupal\Core\Database\Query\Select::execute10 8.2% 6,517 10.9% 1,819 9.0% 166,480 18.8% 146,096 28.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 9.0% 4,147 6.9% 1,530 7.6% 44,848 5.1% 25,032 4.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.7% 3,057 5.1% 1,038 5.2% 44,216 5.0% 29,192 5.7%
db_query5 4.1% 1,936 3.2% 597 3.0% 21,016 2.4% 11,576 2.3%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.8% 553 0.9% 152 0.8% 5,296 0.6% 3,928 0.8%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.8% 516 0.9% 128 0.6% 4,608 0.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.8% 279 0.5% 114 0.6% 14,608 1.7% 4,880 1.0%
Child functions
Drupal\Core\Database\Statement::execute122 25.0% 52,764 88.0% 12,910 64.1% 740,000 83.8% 342,784 67.1%
Drupal\Core\Database\Connection::expandArguments122 25.0% 2,579 4.3% 2,672 13.3% 15,680 1.8% 84,000 16.5%
Drupal\Core\Database\Connection::prepareQuery122 25.0% 2,375 4.0% 2,487 12.4% 127,040 14.4% 33,440 6.5%
Drupal\Core\Database\Connection::defaultOptions122 25.0% 160 0.3% 289 1.4% 93,632 10.6% 21,432 4.2%