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Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::prepareQuery154 32.7% 4,267 0.6% 4,394 0.7% 205,152 0.4% 40,280 0.1%
Exclusive Metrics for Current Function1,055 24.7% 952 21.7% -23,584 -11.5% 2,128 5.3%
Parent function
Drupal\Core\Database\Connection::query154 100.0% 4,267 100.0% 4,394 100.0% 205,152 100.0% 40,280 100.0%
Child functions
PDO::prepare154 50.0% 1,954 45.8% 2,067 47.0% 194,440 94.8% 8,728 21.7%
Drupal\Core\Database\Connection::prefixTables154 50.0% 1,258 29.5% 1,375 31.3% 34,296 16.7% 29,424 73.0%