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Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 1,319 0.2% 1,324 0.2% 160,568 0.4% 158,256 0.4%
Exclusive Metrics for Current Function29 2.2% 26 2.0% 1,720 1.1% 1,832 1.2%
Parent function
aggregator_load_feed_items1 100.0% 1,319 100.0% 1,324 100.0% 160,568 100.0% 158,256 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 25.0% 954 72.3% 959 72.4% 148,664 92.6% 147,256 93.0%
class_exists1 25.0% 287 21.8% 288 21.8% 800 0.5% 1,304 0.8%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 25.0% 47 3.6% 48 3.6% 8,464 5.3% 7,064 4.5%
Drupal\Core\Database\Driver\mysql\Connection::driver1 25.0% 2 0.2% 3 0.2% 920 0.6% 800 0.5%