Run Report
Run #519fee1c89203: XHProf Run (Namespace=drupal-perf-steinmb)
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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_exists396 97.8% 2,446 0.9% 2,766 1.1% 7,112 0.1% 4,296 0.0%
Exclusive Metrics for Current Function2,446 100.0% 2,766 100.0% 7,112 100.0% 4,296 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile338 85.4% 1,949 79.7% 2,215 80.1% 808 11.4% 640 14.9%
Drupal\Core\Config\FileStorage::exists39 9.8% 379 15.5% 408 14.8% 792 11.1% 0 0.0%
Drupal\Core\Config\FileStorage::listAll4 1.0% 33 1.3% 39 1.4% 792 11.1% 480 11.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath5 1.3% 32 1.3% 41 1.5% 824 11.6% 824 19.2%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile5 1.3% 20 0.8% 25 0.9% 816 11.5% 720 16.8%
drupal_get_filename2 0.5% 15 0.6% 18 0.7% 776 10.9% 0 0.0%
find_conf_path1 0.3% 7 0.3% 8 0.3% 768 10.8% 768 17.9%
theme_get_setting1 0.3% 6 0.2% 6 0.2% 768 10.8% 96 2.2%
phptemplate_init1 0.3% 5 0.2% 6 0.2% 768 10.8% 768 17.9%