Run Report
Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
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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::execute200 9.5% 777,147 20.1% 475,816 1.2% 1,486,296 3.6%
Exclusive Metrics for Current Function31,127 4.0% -2,101,032 -441.6% 4,192 0.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet193 96.5% 750,870 96.6% 463,760 97.5% 1,486,296 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::set7 3.5% 26,277 3.4% 12,056 2.5% 0 0.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute107 5.7% 341,123 43.9% -105,640 -22.2% 1,071,544 72.1%
Drupal\Core\Database\Query\Update::execute93 4.9% 209,701 27.0% 119,464 25.1% 145,416 9.8%
Drupal\Core\Database\Query\Select::execute200 10.6% 155,982 20.1% 983,600 206.7% 84,040 5.7%
Drupal\Core\Database\Connection::select200 10.6% 13,028 1.7% 687,888 144.6% 117,360 7.9%
Drupal\Core\Database\Connection::insert107 5.7% 6,736 0.9% 76,072 16.0% 272 0.0%
Drupal\Core\Database\Connection::update93 4.9% 6,493 0.8% 146,296 30.7% 33,904 2.3%
Drupal\Core\Database\Statement::fetchField200 10.6% 3,516 0.5% 13,256 2.8% 560 0.0%
Drupal\Core\Database\Query\Insert::fields107 5.7% 2,737 0.4% 247,344 52.0% 12,528 0.8%
count200 10.6% 2,680 0.3% 648 0.1% 528 0.0%
Drupal\Core\Database\Query\Update::condition93 4.9% 1,586 0.2% 67,880 14.3% 2,376 0.2%
Drupal\Core\Database\Query\Select::condition200 10.6% 1,502 0.2% 145,032 30.5% 5,664 0.4%
Drupal\Core\Database\Query\Select::addExpression200 10.6% 770 0.1% 194,328 40.8% 7,232 0.5%
Drupal\Core\Database\Query\Update::fields93 4.9% 166 0.0% 680 0.1% 680 0.0%