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Run #51ec491641923: 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::prepareQuery182 32.8% 3,768 0.6% 3,930 0.6% 188,024 1.0% 64,200 0.3%
Exclusive Metrics for Current Function907 24.1% 778 19.8% -31,216 -16.6% 2,632 4.1%
Parent function
Drupal\Core\Database\Connection::query182 100.0% 3,768 100.0% 3,930 100.0% 188,024 100.0% 64,200 100.0%
Child functions
PDO::prepare182 50.0% 1,668 44.3% 1,816 46.2% 175,848 93.5% 13,328 20.8%
Drupal\Core\Database\Connection::prefixTables182 50.0% 1,193 31.7% 1,336 34.0% 43,392 23.1% 48,240 75.1%