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Run #519eb7a1537f7: 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::prepareQuery188 32.8% 6,674 0.7% 6,879 0.8% 155,952 1.6% 40,540 0.4%
Exclusive Metrics for Current Function1,674 25.1% 1,486 21.6% -25,516 -16.4% 668 1.6%
Parent function
Drupal\Core\Database\Connection::query188 100.0% 6,674 100.0% 6,879 100.0% 155,952 100.0% 40,540 100.0%
Child functions
PDO::prepare188 50.0% 3,100 46.4% 3,294 47.9% 148,812 95.4% 22,548 55.6%
Drupal\Core\Database\Connection::prefixTables188 50.0% 1,900 28.5% 2,099 30.5% 32,656 20.9% 17,324 42.7%