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Run #519d4dc9980f7: 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::prepareQuery180 32.8% 6,201 0.6% 6,391 0.7% 149,716 1.5% 39,896 0.4%
Exclusive Metrics for Current Function1,577 25.4% 1,411 22.1% -24,512 -16.4% 668 1.7%
Parent function
Drupal\Core\Database\Connection::query180 100.0% 6,201 100.0% 6,391 100.0% 149,716 100.0% 39,896 100.0%
Child functions
PDO::prepare180 50.0% 2,870 46.3% 3,034 47.5% 142,800 95.4% 22,084 55.4%
Drupal\Core\Database\Connection::prefixTables180 50.0% 1,754 28.3% 1,946 30.4% 31,428 21.0% 17,144 43.0%