Run Report
Run #518e969dc361d: 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::prepareQuery130 32.6% 2,608 1.4% 2,715 1.7% 136,600 1.3% 43,944 0.4%
Exclusive Metrics for Current Function644 24.7% 540 19.9% -22,200 -16.3% 2,528 5.8%
Parent function
Drupal\Core\Database\Connection::query130 100.0% 2,608 100.0% 2,715 100.0% 136,600 100.0% 43,944 100.0%
Child functions
PDO::prepare130 50.0% 1,173 45.0% 1,266 46.6% 126,936 92.9% 9,944 22.6%
Drupal\Core\Database\Connection::prefixTables130 50.0% 791 30.3% 909 33.5% 31,864 23.3% 31,472 71.6%