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Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Connection::prepareQuery [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::prepareQuery300 33.0% 6,190 0.2% 6,474 0.2% 285,552 1.4% 53,040 0.3%
Exclusive Metrics for Current Function1,500 24.2% 1,313 20.3% -42,104 -14.7% 2,704 5.1%
Parent function
Drupal\Core\Database\Connection::query300 100.0% 6,190 100.0% 6,474 100.0% 285,552 100.0% 53,040 100.0%
Child functions
PDO::prepare300 50.0% 2,822 45.6% 3,065 47.3% 267,688 93.7% 14,336 27.0%
Drupal\Core\Database\Connection::prefixTables300 50.0% 1,868 30.2% 2,096 32.4% 59,968 21.0% 36,000 67.9%