Run Report
Run #519c0a965645d: 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_exists360 97.6% 2,610 0.7% 2,979 1.0% 3,524 0.0% 2,424 0.0%
Exclusive Metrics for Current Function2,610 100.0% 2,979 100.0% 3,524 100.0% 2,424 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile340 94.4% 2,465 94.4% 2,804 94.1% 456 12.9% 416 17.2%
drupal_get_filename8 2.2% 65 2.5% 77 2.6% 428 12.1% 0 0.0%
Drupal\Core\Config\FileStorage::listAll4 1.1% 34 1.3% 40 1.3% 444 12.6% 344 14.2%
find_conf_path4 1.1% 19 0.7% 21 0.7% 416 11.8% 304 12.5%
theme_get_setting1 0.3% 9 0.3% 12 0.4% 420 11.9% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 0.3% 8 0.3% 11 0.4% 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%