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Run #51ec227a9cea0: 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::prepareQuery231 32.9% 4,802 0.2% 5,006 0.2% 225,784 1.1% 53,872 0.3%
Exclusive Metrics for Current Function1,167 24.3% 991 19.8% -34,368 -15.2% 2,704 5.0%
Parent function
Drupal\Core\Database\Connection::query231 100.0% 4,802 100.0% 5,006 100.0% 225,784 100.0% 53,872 100.0%
Child functions
PDO::prepare231 50.0% 2,168 45.1% 2,347 46.9% 211,256 93.6% 14,352 26.6%
Drupal\Core\Database\Connection::prefixTables231 50.0% 1,467 30.5% 1,668 33.3% 48,896 21.7% 36,816 68.3%