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Run #5391fc871e91d: 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::prepareQuery189 32.8% 5,277 1.0% 5,497 1.1% 123,156 0.9% 62,412 0.5%
Exclusive Metrics for Current Function1,228 23.3% 1,085 19.7% -24,936 -20.2% 848 1.4%
Parent function
Drupal\Core\Database\Connection::query189 100.0% 5,277 100.0% 5,497 100.0% 123,156 100.0% 62,412 100.0%
Child functions
PDO::prepare189 50.0% 2,443 46.3% 2,608 47.4% 115,940 94.1% 32,704 52.4%
Drupal\Core\Database\Connection::prefixTables189 50.0% 1,606 30.4% 1,804 32.8% 32,152 26.1% 28,860 46.2%