Run Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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 7.1% 6,768 1.1% 3,344 0.6% 45,160 0.3% 133,364 0.9%
Exclusive Metrics for Current Function178 2.6% 133 4.0% -16,208 -35.9% 1,684 1.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet3 100.0% 6,768 100.0% 3,344 100.0% 45,160 100.0% 133,364 100.0%
Child functions
Drupal\Core\Database\Query\Update::execute3 10.0% 4,032 59.6% 1,302 38.9% 11,440 25.3% 94,952 71.2%
Drupal\Core\Database\Query\Select::execute3 10.0% 1,851 27.3% 1,162 34.7% 11,380 25.2% 7,896 5.9%
Drupal\Core\Database\Connection::update3 10.0% 354 5.2% 360 10.8% 25,900 57.4% 22,972 17.2%
Drupal\Core\Database\Connection::select3 10.0% 184 2.7% 187 5.6% 5,212 11.5% 1,568 1.2%
Drupal\Core\Database\Query\Update::condition3 10.0% 52 0.8% 57 1.7% 2,268 5.0% 1,492 1.1%
Drupal\Core\Database\Query\Select::condition3 10.0% 42 0.6% 46 1.4% 1,608 3.6% 856 0.6%
count3 10.0% 28 0.4% 34 1.0% 440 1.0% 352 0.3%
Drupal\Core\Database\Statement::fetchField3 10.0% 27 0.4% 32 1.0% 608 1.3% 120 0.1%
Drupal\Core\Database\Query\Select::addExpression3 10.0% 16 0.2% 21 0.6% 2,020 4.5% 996 0.7%
Drupal\Core\Database\Query\Update::fields3 10.0% 4 0.1% 10 0.3% 492 1.1% 476 0.4%