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Run #519c146573182: 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% 4,663 0.5% 4,795 0.5% 122,024 1.2% 56,480 0.5%
Exclusive Metrics for Current Function1,162 24.9% 1,033 21.5% -22,628 -18.5% 668 1.2%
Parent function
Drupal\Core\Database\Connection::query135 100.0% 4,663 100.0% 4,795 100.0% 122,024 100.0% 56,480 100.0%
Child functions
PDO::prepare135 50.0% 2,141 45.9% 2,258 47.1% 116,368 95.4% 25,372 44.9%
Drupal\Core\Database\Connection::prefixTables135 50.0% 1,360 29.2% 1,504 31.4% 28,284 23.2% 30,440 53.9%