Run Report
Run #51a14f12e142e: 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% 573 0.0% 0 0.0% 44,624 0.5% 42,008 0.4%
Exclusive Metrics for Current Function27 4.7% 0 N/A% 920 2.1% 1,164 2.8%
Parent function
comment_get_thread1 100.0% 573 100.0% 0 N/A% 44,624 100.0% 42,008 100.0%
Child functions
class_exists1 25.0% 345 60.2% 0 N/A% 2,268 5.1% 2,600 6.2%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 25.0% 150 26.2% 0 N/A% 36,428 81.6% 33,812 80.5%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 25.0% 49 8.6% 0 N/A% 4,492 10.1% 3,916 9.3%
Drupal\Core\Database\Driver\mysql\Connection::driver1 25.0% 2 0.3% 0 N/A% 516 1.2% 516 1.2%