Run Report
Run #539fc9676f0b5: 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::query211 19.8% 46,469 3.0% 34,818 2.2% 1,376,848 2.6% 768,232 1.4%
Exclusive Metrics for Current Function3,814 8.2% 3,137 9.0% 92,696 6.7% 116,480 15.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple74 35.1% 16,961 36.5% 12,801 36.8% 528,080 38.4% 231,968 30.2%
Drupal\Core\Config\DatabaseStorage::readMultiple44 20.9% 10,663 22.9% 7,812 22.4% 205,064 14.9% 193,496 25.2%
Drupal\Core\Database\Query\Select::execute32 15.2% 6,664 14.3% 4,897 14.1% 349,128 25.4% 166,304 21.6%
Drupal\Core\Config\DatabaseStorage::listAll24 11.4% 4,821 10.4% 3,413 9.8% 86,920 6.3% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags17 8.1% 2,904 6.2% 2,312 6.6% 68,560 5.0% 44,432 5.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple9 4.3% 1,681 3.6% 1,293 3.7% 35,400 2.6% 19,144 2.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple@14 1.9% 1,203 2.6% 1,005 2.9% 25,920 1.9% 15,720 2.0%
Drupal\Core\Path\AliasStorage::lookupPathSource3 1.4% 553 1.2% 402 1.2% 12,328 0.9% 4,560 0.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.5% 535 1.2% 493 1.4% 53,112 3.9% 89,544 11.7%
Drupal\user\UserStorage::addRoles2 0.9% 318 0.7% 253 0.7% 7,896 0.6% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath1 0.5% 166 0.4% 137 0.4% 4,440 0.3% 3,064 0.4%
Child functions
Drupal\Core\Database\Statement::execute211 25.0% 31,349 67.5% 19,721 56.6% 998,704 72.5% 413,088 53.8%
Drupal\Core\Database\Connection::expandArguments211 25.0% 5,529 11.9% 5,738 16.5% -105,264 -7.6% 136,280 17.7%
Drupal\Core\Database\Connection::prepareQuery211 25.0% 5,305 11.4% 5,554 16.0% 229,448 16.7% 73,224 9.5%
Drupal\Core\Database\Connection::defaultOptions211 25.0% 472 1.0% 668 1.9% 161,264 11.7% 29,160 3.8%