Run Report
Run #519ac1a144fa6: 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% 2,550 0.4% 2,555 0.4% 176,840 0.4% 174,952 0.4%
Exclusive Metrics for Current Function87 3.4% 48 1.9% 3,424 1.9% 2,648 1.5%
Parent function
forum_get_topics2 100.0% 2,550 100.0% 2,555 100.0% 176,840 100.0% 174,952 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 14.3% 1,587 62.2% 1,590 62.2% 164,216 92.9% 164,056 93.8%
class_exists2 28.6% 763 29.9% 768 30.1% 792 0.4% 1,632 0.9%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 14.3% 65 2.5% 71 2.8% 5,960 3.4% 5,736 3.3%
Drupal\Core\Database\Query\TableSortExtender::__construct1 14.3% 44 1.7% 69 2.7% 1,456 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::driver2 28.6% 4 0.2% 9 0.4% 992 0.6% 880 0.5%