Run Report
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Database\Query\Merge::execute [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Database\Query\Merge::execute323 9.0% 1,155,416 16.7% 521,496 1.3% 3,477,016 8.9%
Exclusive Metrics for Current Function10,613 0.9% -3,583,128 -687.1% 1,632 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet251 77.7% 962,241 83.3% 420,968 80.7% 3,459,744 99.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags72 22.3% 193,175 16.7% 100,528 19.3% 17,272 0.5%
Child functions
Drupal\Core\Database\Query\Update::execute273 8.4% 878,347 76.0% 324,224 62.2% 2,771,168 79.7%
Drupal\Core\Database\Driver\mysql\Insert::execute50 1.5% 162,594 14.1% -49,312 -9.5% 610,088 17.5%
Drupal\Core\Database\Query\Select::execute323 9.9% 86,361 7.5% 1,537,368 294.8% 61,256 1.8%
Drupal\Core\Database\Connection::select323 9.9% 6,428 0.6% 940,720 180.4% 6,976 0.2%
Drupal\Core\Database\Connection::update273 8.4% 5,150 0.4% 366,720 70.3% 14,608 0.4%
count323 9.9% 1,193 0.1% 648 0.1% 48 0.0%
Drupal\Core\Database\Statement::fetchField323 9.9% 1,147 0.1% 24,920 4.8% 0 0.0%
Drupal\Core\Database\Query\Select::condition323 9.9% 989 0.1% 231,736 44.4% 2,224 0.1%
Drupal\Core\Database\Query\Update::condition273 8.4% 920 0.1% 196,408 37.7% 1,760 0.1%
Drupal\Core\Database\Connection::insert50 1.5% 823 0.1% 35,880 6.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields50 1.5% 434 0.0% 128,960 24.7% 480 0.0%
Drupal\Core\Database\Query\Select::addExpression323 9.9% 341 0.0% 313,704 60.2% 5,488 0.2%
Drupal\Core\Database\Query\Update::expression72 2.2% 72 0.0% 51,968 10.0% 696 0.0%
Drupal\Core\Database\Query\Update::fields273 8.4% 4 0.0% 680 0.1% 592 0.0%