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Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareQuery174 32.8% 2,847 0.8% 3,005 0.9% 190,864 0.5% 47,720 0.1%
Exclusive Metrics for Current Function746 26.2% 669 22.3% -34,480 -18.1% 1,736 3.6%
Parent function
Drupal\Core\Database\Connection::query174 100.0% 2,847 100.0% 3,005 100.0% 190,864 100.0% 47,720 100.0%
Child functions
PDO::prepare174 50.0% 1,317 46.3% 1,415 47.1% 179,072 93.8% 9,464 19.8%
Drupal\Core\Database\Connection::prefixTables174 50.0% 784 27.5% 921 30.6% 46,272 24.2% 36,520 76.5%