Run Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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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::query139 19.7% 51,445 11.7% 21,054 5.2% 1,030,672 6.5% 673,336 4.2%
Exclusive Metrics for Current Function2,014 3.9% 1,655 7.9% -111,616 -10.8% 40,312 6.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple80 57.6% 28,468 55.3% 12,218 58.0% 587,088 57.0% 362,832 53.9%
Drupal\Core\Database\Query\Select::execute18 12.9% 9,171 17.8% 3,142 14.9% 235,560 22.9% 158,136 23.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple16 11.5% 5,818 11.3% 2,391 11.4% 62,480 6.1% 53,080 7.9%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 7.9% 3,296 6.4% 1,397 6.6% 45,112 4.4% 36,152 5.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 5.0% 1,962 3.8% 919 4.4% 44,664 4.3% 31,480 4.7%
db_query4 2.9% 1,619 3.1% 621 2.9% 31,440 3.1% 21,152 3.1%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 0.7% 414 0.8% 138 0.7% 5,312 0.5% 6,064 0.9%
Drupal\Core\Path\AliasManager::lookupPathSource1 0.7% 382 0.7% 93 0.4% 4,616 0.4% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange1 0.7% 315 0.6% 135 0.6% 14,400 1.4% 4,440 0.7%
Child functions
Drupal\Core\Database\Statement::execute139 25.0% 43,520 84.6% 13,100 62.2% 866,992 84.1% 438,184 65.1%
Drupal\Core\Database\Connection::expandArguments139 25.0% 2,863 5.6% 2,978 14.1% 21,224 2.1% 113,336 16.8%
Drupal\Core\Database\Connection::prepareQuery139 25.0% 2,828 5.5% 2,950 14.0% 147,488 14.3% 46,896 7.0%
Drupal\Core\Database\Connection::defaultOptions139 25.0% 220 0.4% 371 1.8% 106,584 10.3% 34,608 5.1%