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Run #51ec489b18752: 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% 3,776 0.6% 3,927 0.6% 188,024 1.0% 61,904 0.3%
Exclusive Metrics for Current Function911 24.1% 781 19.9% -31,192 -16.6% 2,816 4.5%
Parent function
Drupal\Core\Database\Connection::query182 100.0% 3,776 100.0% 3,927 100.0% 188,024 100.0% 61,904 100.0%
Child functions
PDO::prepare182 50.0% 1,684 44.6% 1,829 46.6% 175,848 93.5% 13,248 21.4%
Drupal\Core\Database\Connection::prefixTables182 50.0% 1,181 31.3% 1,317 33.5% 43,368 23.1% 45,840 74.1%