Run Report
Run #53920b950c201: 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% 4,283 1.1% 2,458 0.7% 136,624 1.2% 146,584 1.3%
Exclusive Metrics for Current Function110 2.6% 82 3.3% -9,632 -7.1% 1,576 1.1%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire2 100.0% 4,283 100.0% 2,458 100.0% 136,624 100.0% 146,584 100.0%
Child functions
Drupal\Core\Database\Driver\mysql\Insert::execute2 11.1% 2,009 46.9% 578 23.5% 6,924 5.1% 15,704 10.7%
Drupal\Core\Database\Query\Select::execute2 11.1% 1,322 30.9% 933 38.0% 28,708 21.0% 25,468 17.4%
Drupal\Core\Database\Connection::select2 11.1% 491 11.5% 494 20.1% 77,336 56.6% 75,152 51.3%
Drupal\Core\Database\Connection::insert2 11.1% 220 5.1% 223 9.1% 22,928 16.8% 20,516 14.0%
Drupal\Core\Database\Query\Insert::fields2 11.1% 53 1.2% 56 2.3% 4,752 3.5% 3,588 2.4%
Drupal\Core\Database\Query\Select::condition2 11.1% 30 0.7% 35 1.4% 1,892 1.4% 1,516 1.0%
count2 11.1% 25 0.6% 29 1.2% 1,648 1.2% 1,540 1.1%
Drupal\Core\Database\Statement::fetchField2 11.1% 14 0.3% 17 0.7% 532 0.4% 504 0.3%
Drupal\Core\Database\Query\Select::addExpression2 11.1% 9 0.2% 11 0.4% 1,536 1.1% 1,020 0.7%