Run Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Parent/Child report for Drupal\Core\Database\Query\Select::extend [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::extend2 11.1% 2,496 0.3% 2,499 0.4% 176,768 0.4% 174,944 0.4%
Exclusive Metrics for Current Function63 2.5% 51 2.0% 3,424 1.9% 2,712 1.6%
Parent function
forum_get_topics2 100.0% 2,496 100.0% 2,499 100.0% 176,768 100.0% 174,944 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 14.3% 1,615 64.7% 1,617 64.7% 164,168 92.9% 164,008 93.7%
class_exists2 28.6% 713 28.6% 715 28.6% 792 0.4% 1,632 0.9%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 14.3% 57 2.3% 59 2.4% 5,936 3.4% 5,712 3.3%
Drupal\Core\Database\Query\TableSortExtender::__construct1 14.3% 44 1.8% 46 1.8% 1,456 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::driver2 28.6% 4 0.2% 11 0.4% 992 0.6% 880 0.5%