Run Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::execute2 6.9% 4,253 1.1% 2,339 0.7% 136,624 1.2% 146,584 1.3%
Exclusive Metrics for Current Function106 2.5% 79 3.4% -9,632 -7.1% 1,576 1.1%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 4,253 100.0% 2,339 100.0% 136,624 100.0% 146,584 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 1,884 44.3% 494 21.1% 6,924 5.1% 15,704 10.7%
Drupal\Core\Database\Query\Select::execute2 11.1% 1,446 34.0% 925 39.5% 28,708 21.0% 25,468 17.4%
Drupal\Core\Database\Connection::select2 11.1% 470 11.1% 472 20.2% 77,336 56.6% 75,152 51.3%
Drupal\Core\Database\Connection::insert2 11.1% 211 5.0% 215 9.2% 22,928 16.8% 20,516 14.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 51 1.2% 54 2.3% 4,752 3.5% 3,588 2.4%
Drupal\Core\Database\Query\Select::condition2 11.1% 29 0.7% 34 1.5% 1,892 1.4% 1,516 1.0%
count2 11.1% 25 0.6% 28 1.2% 1,648 1.2% 1,540 1.1%
Drupal\Core\Database\Statement::fetchField2 11.1% 22 0.5% 25 1.1% 532 0.4% 504 0.3%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 9 0.2% 13 0.6% 1,536 1.1% 1,020 0.7%