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Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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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::prepareQuery164 32.7% 30,779 0.8% 8,000 0.9% 274,048 0.4% 72,632 0.1%
Exclusive Metrics for Current Function7,016 22.8% 4,000 50.0% -29,088 -10.6% 3,752 5.2%
Parent function
Drupal\Core\Database\Connection::query164 100.0% 30,779 100.0% 8,000 100.0% 274,048 100.0% 72,632 100.0%
Child functions
PDO::prepare164 50.0% 14,602 47.4% 4,000 50.0% 256,264 93.5% 22,344 30.8%
Drupal\Core\Database\Connection::prefixTables164 50.0% 9,161 29.8% 0 0.0% 46,872 17.1% 46,536 64.1%