Run Report
Run #51a14e1b1e097: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::extend1 7.1% 613 0.0% 4,000 0.2% 44,628 0.5% 42,012 0.4%
Exclusive Metrics for Current Function27 4.4% 0 0.0% 920 2.1% 1,164 2.8%
Parent function
comment_get_thread1 100.0% 613 100.0% 4,000 100.0% 44,628 100.0% 42,012 100.0%
Child functions
class_exists1 25.0% 357 58.2% 0 0.0% 2,268 5.1% 2,600 6.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 25.0% 176 28.7% 4,000 100.0% 36,432 81.6% 33,816 80.5%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 25.0% 51 8.3% 0 0.0% 4,492 10.1% 3,916 9.3%
Drupal\Core\Database\Driver\mysql\Connection::driver1 25.0% 2 0.3% 0 0.0% 516 1.2% 516 1.2%