Run Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Database\Query\Merge::execute [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\Query\Merge::execute3 7.5% 9,164 1.6% 5,135 1.0% 238,016 0.6% 308,696 0.8%
Exclusive Metrics for Current Function177 1.9% 149 2.9% -32,344 -13.6% 1,696 0.5%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 66.7% 6,374 69.6% 3,232 62.9% 137,600 57.8% 206,608 66.9%
Drupal\Core\Cache\DatabaseBackend::doSet1 33.3% 2,790 30.4% 1,903 37.1% 100,416 42.2% 102,088 33.1%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 7.1% 3,636 39.7% 1,095 21.3% 12,296 5.2% 120,392 39.0%
Drupal\Core\Database\Query\Select::execute3 10.7% 2,335 25.5% 1,490 29.0% 32,736 13.8% 5,528 1.8%
Drupal\Core\Database\Query\Update::execute1 3.6% 1,058 11.5% 421 8.2% 16,024 6.7% 21,072 6.8%
Drupal\Core\Database\Connection::update1 3.6% 784 8.6% 785 15.3% 80,568 33.8% 67,432 21.8%
Drupal\Core\Database\Connection::insert2 7.1% 728 7.9% 731 14.2% 97,416 40.9% 80,472 26.1%
Drupal\Core\Database\Connection::select3 10.7% 212 2.3% 218 4.2% 9,976 4.2% 2,288 0.7%
Drupal\Core\Database\Statement::fetchField3 10.7% 69 0.8% 73 1.4% 1,000 0.4% 0 0.0%
Drupal\Core\Database\Query\Insert::fields2 7.1% 52 0.6% 52 1.0% 8,760 3.7% 5,088 1.6%
count3 10.7% 38 0.4% 42 0.8% 792 0.3% 48 0.0%
Drupal\Core\Database\Query\Select::condition3 10.7% 38 0.4% 38 0.7% 3,160 1.3% 456 0.1%
Drupal\Core\Database\Query\Update::condition1 3.6% 18 0.2% 19 0.4% 2,776 1.2% 2,640 0.9%
Drupal\Core\Database\Query\Select::addExpression3 10.7% 17 0.2% 19 0.4% 4,000 1.7% 760 0.2%
Drupal\Core\Database\Query\Update::fields1 3.6% 2 0.0% 3 0.1% 856 0.4% 824 0.3%