Run Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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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% 1,146,653 17.6% 522,656 1.4% 3,323,880 8.8%
Exclusive Metrics for Current Function10,606 0.9% -3,587,624 -686.4% 1,632 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet251 77.7% 948,165 82.7% 422,064 80.8% 3,306,608 99.5%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::invalidateTags72 22.3% 198,488 17.3% 100,592 19.2% 17,272 0.5%
Child functions
Drupal\Core\Database\Query\Update::execute273 8.4% 872,626 76.1% 324,136 62.0% 2,601,264 78.3%
Drupal\Core\Database\Driver\mysql\Insert::execute50 1.5% 159,001 13.9% -49,312 -9.4% 625,464 18.8%
Drupal\Core\Database\Query\Select::execute323 9.9% 87,230 7.6% 1,539,608 294.6% 62,672 1.9%
Drupal\Core\Database\Connection::select323 9.9% 6,229 0.5% 942,056 180.2% 6,976 0.2%
Drupal\Core\Database\Connection::update273 8.4% 5,213 0.5% 367,064 70.2% 14,584 0.4%
count323 9.9% 1,128 0.1% 648 0.1% 48 0.0%
Drupal\Core\Database\Statement::fetchField323 9.9% 1,116 0.1% 24,944 4.8% 0 0.0%
Drupal\Core\Database\Query\Select::condition323 9.9% 950 0.1% 232,144 44.4% 2,224 0.1%
Drupal\Core\Database\Query\Update::condition273 8.4% 888 0.1% 196,960 37.7% 1,760 0.1%
Drupal\Core\Database\Connection::insert50 1.5% 825 0.1% 35,880 6.9% 0 0.0%
Drupal\Core\Database\Query\Insert::fields50 1.5% 425 0.0% 128,960 24.7% 480 0.0%
Drupal\Core\Database\Query\Select::addExpression323 9.9% 343 0.0% 314,456 60.2% 5,488 0.2%
Drupal\Core\Database\Query\Update::expression72 2.2% 72 0.0% 52,056 10.0% 696 0.0%
Drupal\Core\Database\Query\Update::fields273 8.4% 1 0.0% 680 0.1% 592 0.0%