Run Report
Run #51afe875368e3: 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% 530 0.2% 532 0.2% 74,992 0.5% 74,072 0.4%
Exclusive Metrics for Current Function28 5.3% 19 3.6% 1,760 2.3% 2,112 2.9%
Parent function
comment_get_thread1 100.0% 530 100.0% 532 100.0% 74,992 100.0% 74,072 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass1 25.0% 279 52.6% 284 53.4% 63,440 84.6% 62,064 83.8%
class_exists1 25.0% 187 35.3% 188 35.3% 800 1.1% 1,560 2.1%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 25.0% 35 6.6% 40 7.5% 8,104 10.8% 7,536 10.2%
Drupal\Core\Database\Driver\mysql\Connection::driver1 25.0% 1 0.2% 1 0.2% 888 1.2% 800 1.1%