Run Report
Run #519d9cf28420e: 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_exists466 98.1% 2,897 0.4% 3,264 0.5% 7,968 0.0% 464 0.0%
Exclusive Metrics for Current Function2,897 100.0% 3,264 100.0% 7,968 100.0% 464 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile405 86.9% 2,577 89.0% 2,896 88.7% 808 10.1% 0 0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions44 9.4% 215 7.4% 247 7.6% 824 10.3% 0 0.0%
Drupal\Core\Config\FileStorage::listAll5 1.1% 36 1.2% 42 1.3% 792 9.9% 0 0.0%
drupal_get_filename3 0.6% 16 0.6% 18 0.6% 776 9.7% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass2 0.4% 13 0.4% 13 0.4% 824 10.3% 464 100.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 0.4% 13 0.4% 16 0.5% 824 10.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 0.4% 8 0.3% 10 0.3% 816 10.2% 0 0.0%
find_conf_path1 0.2% 7 0.2% 8 0.2% 768 9.6% 0 0.0%
theme_get_setting1 0.2% 7 0.2% 8 0.2% 768 9.6% 0 0.0%
phptemplate_init1 0.2% 5 0.2% 6 0.2% 768 9.6% 0 0.0%