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Run #519eb5243677d: 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::prepareQuery188 32.8% 6,356 0.7% 6,549 0.8% 155,952 1.6% 40,540 0.4%
Exclusive Metrics for Current Function1,589 25.0% 1,428 21.8% -25,516 -16.4% 668 1.6%
Parent function
Drupal\Core\Database\Connection::query188 100.0% 6,356 100.0% 6,549 100.0% 155,952 100.0% 40,540 100.0%
Child functions
PDO::prepare188 50.0% 2,947 46.4% 3,110 47.5% 148,812 95.4% 22,548 55.6%
Drupal\Core\Database\Connection::prefixTables188 50.0% 1,820 28.6% 2,011 30.7% 32,656 20.9% 17,324 42.7%