Run Report
Run #519c116ac5313: 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_exists378 97.7% 2,729 0.3% 3,113 0.3% 3,524 0.0% 2,424 0.0%
Exclusive Metrics for Current Function2,729 100.0% 3,113 100.0% 3,524 100.0% 2,424 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile358 94.7% 2,586 94.8% 2,937 94.3% 456 12.9% 416 17.2%
drupal_get_filename11 2.9% 88 3.2% 105 3.4% 428 12.1% 0 0.0%
find_conf_path4 1.1% 19 0.7% 23 0.7% 416 11.8% 304 12.5%
theme_get_setting1 0.3% 10 0.4% 12 0.4% 420 11.9% 0 0.0%
Drupal\Core\Config\FileStorage::listAll1 0.3% 9 0.3% 12 0.4% 444 12.6% 344 14.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 0.3% 7 0.3% 10 0.3% 472 13.4% 472 19.5%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 0.3% 5 0.2% 7 0.2% 468 13.3% 468 19.3%
phptemplate_init1 0.3% 5 0.2% 7 0.2% 420 11.9% 420 17.3%