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Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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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::prepareQuery150 32.7% 2,934 1.1% 3,077 1.3% 153,560 0.9% 56,576 0.3%
Exclusive Metrics for Current Function715 24.4% 608 19.8% -24,248 -15.8% 2,768 4.9%
Parent function
Drupal\Core\Database\Connection::query150 100.0% 2,934 100.0% 3,077 100.0% 153,560 100.0% 56,576 100.0%
Child functions
PDO::prepare150 50.0% 1,338 45.6% 1,458 47.4% 142,936 93.1% 12,072 21.3%
Drupal\Core\Database\Connection::prefixTables150 50.0% 881 30.0% 1,011 32.9% 34,872 22.7% 41,736 73.8%