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Run #539203c57074d: 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::prepareQuery170 32.8% 4,785 1.0% 4,955 1.1% 112,492 0.9% 63,052 0.5%
Exclusive Metrics for Current Function1,119 23.4% 986 19.9% -23,056 -20.5% 976 1.5%
Parent function
Drupal\Core\Database\Connection::query170 100.0% 4,785 100.0% 4,955 100.0% 112,492 100.0% 63,052 100.0%
Child functions
PDO::prepare170 50.0% 2,187 45.7% 2,335 47.1% 105,808 94.1% 32,956 52.3%
Drupal\Core\Database\Connection::prefixTables170 50.0% 1,479 30.9% 1,634 33.0% 29,740 26.4% 29,120 46.2%