Run Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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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_exists419 97.9% 3,880 0.6% 4,234 0.7% 6,328 0.0% 2,784 0.0%
Exclusive Metrics for Current Function3,880 100.0% 4,234 100.0% 6,328 100.0% 2,784 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile391 93.3% 3,606 92.9% 3,922 92.6% 808 12.8% 640 23.0%
drupal_get_filename11 2.6% 120 3.1% 136 3.2% 776 12.3% 0 0.0%
Drupal\Core\Config\FileStorage::listAll6 1.4% 66 1.7% 75 1.8% 792 12.5% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath4 1.0% 39 1.0% 42 1.0% 824 13.0% 824 29.6%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile4 1.0% 22 0.6% 29 0.7% 816 12.9% 552 19.8%
theme_get_setting1 0.2% 10 0.3% 11 0.3% 768 12.1% 0 0.0%
find_conf_path1 0.2% 10 0.3% 11 0.3% 768 12.1% 768 27.6%
phptemplate_init1 0.2% 7 0.2% 8 0.2% 776 12.3% 0 0.0%