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Run #5198ed6acdf41: 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::prepareQuery158 32.7% 3,090 1.0% 3,216 1.2% 164,272 1.0% 40,960 0.2%
Exclusive Metrics for Current Function759 24.6% 633 19.7% -27,048 -16.5% 1,112 2.7%
Parent function
Drupal\Core\Database\Connection::query158 100.0% 3,090 100.0% 3,216 100.0% 164,272 100.0% 40,960 100.0%
Child functions
PDO::prepare158 50.0% 1,439 46.6% 1,560 48.5% 153,248 93.3% 5,936 14.5%
Drupal\Core\Database\Connection::prefixTables158 50.0% 892 28.9% 1,023 31.8% 38,072 23.2% 33,912 82.8%