Run Report
Run #519a9ae44e0a5: XHProf Run (Namespace=drupal-perf-trevorbradley)
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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::query135 19.6% 191,404 54.1% 20,000 10.9% 314,968 2.8% 252,440 2.2%
Exclusive Metrics for Current Function2,573 1.3% 4,000 20.0% -121,824 -38.7% 37,648 14.9%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute5 3.7% 163,386 85.4% 8,000 40.0% 2,320 0.7% 12,032 4.8%
Drupal\Core\Cache\DatabaseBackend::getMultiple82 60.7% 17,951 9.4% 12,000 60.0% 200,416 63.6% 154,920 61.4%
Drupal\Core\Database\Query\Select::execute15 11.1% 3,045 1.6% 0 0.0% 43,056 13.7% 20,720 8.2%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 8.1% 2,143 1.1% 0 0.0% 18,888 6.0% 19,104 7.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.2% 1,672 0.9% 0 0.0% 16,176 5.1% 18,608 7.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple7 5.2% 1,408 0.7% 0 0.0% 13,600 4.3% 15,384 6.1%
db_query5 3.7% 1,125 0.6% 0 0.0% 9,088 2.9% 5,832 2.3%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 247 0.1% 0 0.0% 4,976 1.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 235 0.1% 0 0.0% 3,448 1.1% 5,840 2.3%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 192 0.1% 0 0.0% 3,000 1.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute135 24.8% 182,536 95.4% 16,000 80.0% 179,328 56.9% 45,856 18.2%
Drupal\Core\Database\Connection::expandArguments135 24.8% 3,064 1.6% 0 0.0% 9,696 3.1% 88,392 35.0%
Drupal\Core\Database\Connection::prepareQuery135 24.8% 2,977 1.6% 0 0.0% 143,320 45.5% 48,952 19.4%
Drupal\Core\Database\Connection::defaultOptions135 24.8% 235 0.1% 0 0.0% 103,488 32.9% 31,056 12.3%
PDO::lastInsertId5 0.9% 19 0.0% 0 0.0% 960 0.3% 536 0.2%