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Run #519c0a514701f: 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::prepareQuery117 32.5% 3,887 1.1% 4,004 1.3% 99,836 1.2% 34,368 0.4%
Exclusive Metrics for Current Function974 25.1% 849 21.2% -16,332 -16.4% 668 1.9%
Parent function
Drupal\Core\Database\Connection::query117 100.0% 3,887 100.0% 4,004 100.0% 99,836 100.0% 34,368 100.0%
Child functions
PDO::prepare117 50.0% 1,769 45.5% 1,888 47.2% 94,684 94.8% 20,988 61.1%
Drupal\Core\Database\Connection::prefixTables117 50.0% 1,144 29.4% 1,267 31.6% 21,484 21.5% 12,712 37.0%