Run Report
Run #519d5c4cd1983: 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::query95 19.6% 17,247 9.8% 24,002 14.3% 234,848 2.1% 233,704 2.1%
Exclusive Metrics for Current Function1,479 8.6% 8,001 33.3% -67,520 -28.8% 35,456 15.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple56 58.9% 10,209 59.2% 20,002 83.3% 143,424 61.1% 152,736 65.4%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple14 14.7% 2,504 14.5% 4,000 16.7% 26,608 11.3% 24,856 10.6%
Drupal\Core\Cache\DatabaseBackend::checksumTags11 11.6% 1,865 10.8% 0 0.0% 18,896 8.0% 22,424 9.6%
Drupal\Core\Database\Query\Select::execute3 3.2% 798 4.6% 0 0.0% 12,456 5.3% 8,592 3.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple@13 3.2% 547 3.2% 0 0.0% 7,400 3.2% 12,360 5.3%
db_query3 3.2% 495 2.9% 0 0.0% 5,488 2.3% 4,680 2.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange2 2.1% 357 2.1% 0 0.0% 10,152 4.3% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest2 2.1% 316 1.8% 0 0.0% 7,416 3.2% 8,056 3.4%
Drupal\Core\Path\AliasManager::lookupPathSource1 1.1% 156 0.9% 0 0.0% 3,008 1.3% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute95 25.0% 10,122 58.7% 8,000 33.3% 121,640 51.8% 38,744 16.6%
Drupal\Core\Database\Connection::expandArguments95 25.0% 2,763 16.0% 8,001 33.3% 10,632 4.5% 88,656 37.9%
Drupal\Core\Database\Connection::prepareQuery95 25.0% 2,608 15.1% 0 0.0% 97,008 41.3% 38,256 16.4%
Drupal\Core\Database\Connection::defaultOptions95 25.0% 275 1.6% 0 0.0% 73,088 31.1% 32,592 13.9%