Run Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Connection::update [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::update1 8.3% 157 0.0% 161 0.0% 43,240 0.2% 29,360 0.1%
Exclusive Metrics for Current Function12 7.6% 14 8.7% 2,184 5.1% 1,408 4.8%
Parent function
Drupal\Core\Database\Query\Merge::execute1 100.0% 157 100.0% 161 100.0% 43,240 100.0% 29,360 100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass1 50.0% 120 76.4% 120 74.5% 36,912 85.4% 24,496 83.4%
Drupal\Core\Database\Query\Update::__construct1 50.0% 25 15.9% 27 16.8% 4,144 9.6% 3,456 11.8%