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Run #52f2e62cef49a: 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::prepareQuery158 32.7% 3,083 0.9% 3,213 1.0% 158,592 0.8% 48,192 0.2%
Exclusive Metrics for Current Function765 24.8% 656 20.4% -23,560 -14.9% 2,936 6.1%
Parent function
Drupal\Core\Database\Connection::query158 100.0% 3,083 100.0% 3,213 100.0% 158,592 100.0% 48,192 100.0%
Child functions
PDO::prepare158 50.0% 1,348 43.7% 1,454 45.3% 147,568 93.0% 14,184 29.4%
Drupal\Core\Database\Connection::prefixTables158 50.0% 970 31.5% 1,103 34.3% 34,584 21.8% 31,072 64.5%