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Run #51ec3c1813b11: 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::prepareQuery135 32.6% 2,746 1.1% 2,882 1.2% 142,736 0.9% 57,368 0.3%
Exclusive Metrics for Current Function666 24.3% 589 20.4% -23,520 -16.5% 2,560 4.5%
Parent function
Drupal\Core\Database\Connection::query135 100.0% 2,746 100.0% 2,882 100.0% 142,736 100.0% 57,368 100.0%
Child functions
PDO::prepare135 50.0% 1,231 44.8% 1,343 46.6% 132,816 93.1% 12,752 22.2%
Drupal\Core\Database\Connection::prefixTables135 50.0% 849 30.9% 950 33.0% 33,440 23.4% 42,056 73.3%