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Run #519f012418c24: 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::prepareQuery152 32.7% 3,267 0.5% 3,406 0.6% 159,048 0.9% 32,056 0.2%
Exclusive Metrics for Current Function813 24.9% 670 19.7% -26,280 -16.5% 1,336 4.2%
Parent function
Drupal\Core\Database\Connection::query152 100.0% 3,267 100.0% 3,406 100.0% 159,048 100.0% 32,056 100.0%
Child functions
PDO::prepare152 50.0% 1,523 46.6% 1,655 48.6% 148,312 93.2% 7,304 22.8%
Drupal\Core\Database\Connection::prefixTables152 50.0% 931 28.5% 1,081 31.7% 37,016 23.3% 23,416 73.0%