Run Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Connection::merge [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\Connection::merge1 8.3% 187 0.0% 188 0.0% 56,272 0.3% 47,744 0.2%
Exclusive Metrics for Current Function11 5.9% 10 5.3% 2,480 4.4% 2,080 4.4%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 187 100.0% 188 100.0% 56,272 100.0% 47,744 100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass1 50.0% 141 75.4% 142 75.5% 48,000 85.3% 40,016 83.8%
Drupal\Core\Database\Query\Merge::__construct1 50.0% 35 18.7% 36 19.1% 5,792 10.3% 5,648 11.8%