Run Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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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% 1,085 0.2% 1,087 0.2% 150,848 0.6% 95,056 0.3%
Exclusive Metrics for Current Function19 1.8% 16 1.5% 1,752 1.2% 1,240 1.3%
Parent function
comment_get_thread1 100.0% 1,085 100.0% 1,087 100.0% 150,848 100.0% 95,056 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 25.0% 788 72.6% 790 72.7% 136,016 90.2% 86,480 91.0%
class_exists1 25.0% 237 21.8% 238 21.9% 4,080 2.7% 0 0.0%
Drupal\Core\Database\Query\PagerSelectExtender::__construct1 25.0% 40 3.7% 41 3.8% 8,112 5.4% 7,336 7.7%
Drupal\Core\Database\Driver\mysql\Connection::driver1 25.0% 1 0.1% 2 0.2% 888 0.6% 0 0.0%