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Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Database\Query\Select::preExecute [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\Query\Select::preExecute13 28.9% 1,733 0.3% 1,751 0.3% 52,488 0.1% 55,824 0.1%
Exclusive Metrics for Current Function153 8.8% 149 8.5% 3,888 7.4% 4,672 8.4%
Parent functions
Drupal\Core\Database\Query\Select::execute9 69.2% 927 53.5% 938 53.6% 5,376 10.2% 15,928 28.5%
Drupal\views\Plugin\views\query\Sql::execute2 15.4% 793 45.8% 797 45.5% 46,280 88.2% 39,256 70.3%
Drupal\Core\Database\Query\Select::__toString2 15.4% 13 0.8% 16 0.9% 832 1.6% 640 1.1%
Child functions
drupal_alter8 34.8% 1,541 88.9% 1,550 88.5% 45,816 87.3% 49,376 88.4%
Drupal\Core\Database\Query\Select::isPrepared13 56.5% 25 1.4% 35 2.0% 832 1.6% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@12 8.7% 14 0.8% 17 1.0% 1,952 3.7% 1,776 3.2%