Run Report
Run #51ec491641923: 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% 207 0.0% 209 0.0% 56,280 0.3% 34,856 0.2%
Exclusive Metrics for Current Function12 5.8% 10 4.8% 2,480 4.4% 1,504 4.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::doSet1 100.0% 207 100.0% 209 100.0% 56,280 100.0% 34,856 100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass1 50.0% 157 75.8% 159 76.1% 48,008 85.3% 29,904 85.8%
Drupal\Core\Database\Query\Merge::__construct1 50.0% 38 18.4% 40 19.1% 5,792 10.3% 3,448 9.9%