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Run #52404261932b3: 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::prepareQuery146 32.7% 4,349 0.8% 4,479 0.9% 147,296 0.8% 42,016 0.2%
Exclusive Metrics for Current Function982 22.6% 875 19.5% -22,304 -15.1% 2,504 6.0%
Parent function
Drupal\Core\Database\Connection::query146 100.0% 4,349 100.0% 4,479 100.0% 147,296 100.0% 42,016 100.0%
Child functions
PDO::prepare146 50.0% 2,090 48.1% 2,205 49.2% 136,848 92.9% 12,864 30.6%
Drupal\Core\Database\Connection::prefixTables146 50.0% 1,277 29.4% 1,399 31.2% 32,752 22.2% 26,648 63.4%