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Run #51ec485525502: 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::prepareQuery182 32.8% 3,781 0.6% 3,925 0.6% 188,024 1.0% 61,904 0.3%
Exclusive Metrics for Current Function931 24.6% 788 20.1% -31,192 -16.6% 2,816 4.5%
Parent function
Drupal\Core\Database\Connection::query182 100.0% 3,781 100.0% 3,925 100.0% 188,024 100.0% 61,904 100.0%
Child functions
PDO::prepare182 50.0% 1,692 44.8% 1,846 47.0% 175,848 93.5% 13,248 21.4%
Drupal\Core\Database\Connection::prefixTables182 50.0% 1,158 30.6% 1,291 32.9% 43,368 23.1% 45,840 74.1%