Run Report
Run #519b1557bbc04: 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% 2,438 0.3% 2,440 0.3% 176,768 0.4% 174,944 0.4%
Exclusive Metrics for Current Function64 2.6% 47 1.9% 3,424 1.9% 2,712 1.6%
Parent function
forum_get_topics2 100.0% 2,438 100.0% 2,440 100.0% 176,768 100.0% 174,944 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 14.3% 1,537 63.0% 1,540 63.1% 164,168 92.9% 164,008 93.7%
class_exists2 28.6% 733 30.1% 737 30.2% 792 0.4% 1,632 0.9%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 14.3% 55 2.3% 62 2.5% 5,936 3.4% 5,712 3.3%
Drupal\Core\Database\Query\TableSortExtender::__construct1 14.3% 45 1.8% 47 1.9% 1,456 0.8% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::driver2 28.6% 4 0.2% 7 0.3% 992 0.6% 880 0.5%