Run Report
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for file_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
file_exists412 97.9% 2,008 0.9% 2,332 1.1% 7,112 0.0% 4,280 0.0%
Exclusive Metrics for Current Function2,008 100.0% 2,332 100.0% 7,112 100.0% 4,280 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile383 93.0% 1,847 92.0% 2,138 91.7% 808 11.4% 640 15.0%
Drupal\Core\Config\FileStorage::listAll7 1.7% 48 2.4% 54 2.3% 792 11.1% 712 16.6%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath8 1.9% 46 2.3% 58 2.5% 824 11.6% 824 19.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile8 1.9% 31 1.5% 36 1.5% 816 11.5% 552 12.9%
drupal_get_filename2 0.5% 12 0.6% 14 0.6% 776 10.9% 0 0.0%
Drupal\Core\Config\FileStorage::exists1 0.2% 8 0.4% 10 0.4% 792 11.1% 0 0.0%
theme_get_setting1 0.2% 7 0.3% 9 0.4% 768 10.8% 96 2.2%
find_conf_path1 0.2% 5 0.2% 7 0.3% 768 10.8% 768 17.9%
phptemplate_init1 0.2% 4 0.2% 6 0.3% 768 10.8% 688 16.1%