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Run #519c03b86b1ec: 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::prepareQuery171 32.8% 5,884 0.6% 6,046 0.6% 142,688 1.5% 41,208 0.4%
Exclusive Metrics for Current Function1,501 25.5% 1,313 21.7% -23,392 -16.4% 668 1.6%
Parent function
Drupal\Core\Database\Connection::query171 100.0% 5,884 100.0% 6,046 100.0% 142,688 100.0% 41,208 100.0%
Child functions
PDO::prepare171 50.0% 2,696 45.8% 2,856 47.2% 136,024 95.3% 23,052 55.9%
Drupal\Core\Database\Connection::prefixTables171 50.0% 1,687 28.7% 1,877 31.0% 30,056 21.1% 17,488 42.4%