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Run #519fc26fe04d9: 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::prepareQuery23 29.5% 413 1.2% 4,000 12.5% 18,300 0.6% 9,212 0.3%
Exclusive Metrics for Current Function107 25.9% 0 0.0% -2,472 -13.5% 616 6.7%
Parent function
Drupal\Core\Database\Connection::query23 100.0% 413 100.0% 4,000 100.0% 18,300 100.0% 9,212 100.0%
Child functions
PDO::prepare23 50.0% 187 45.3% 0 0.0% 15,708 85.8% 6,308 68.5%
Drupal\Core\Database\Connection::prefixTables23 50.0% 119 28.8% 4,000 100.0% 5,064 27.7% 2,288 24.8%