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Run #519eb880e5974: 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::prepareQuery183 32.8% 6,446 0.7% 6,638 0.8% 152,372 1.5% 40,476 0.4%
Exclusive Metrics for Current Function1,582 24.5% 1,426 21.5% -25,020 -16.4% 668 1.7%
Parent function
Drupal\Core\Database\Connection::query183 100.0% 6,446 100.0% 6,638 100.0% 152,372 100.0% 40,476 100.0%
Child functions
PDO::prepare183 50.0% 3,009 46.7% 3,166 47.7% 145,372 95.4% 22,476 55.5%
Drupal\Core\Database\Connection::prefixTables183 50.0% 1,855 28.8% 2,046 30.8% 32,020 21.0% 17,332 42.8%