Run Report
Run #519d4dc9980f7: 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_exists479 98.2% 3,490 0.4% 3,967 0.4% 4,476 0.0% 2,816 0.0%
Exclusive Metrics for Current Function3,490 100.0% 3,967 100.0% 4,476 100.0% 2,816 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile407 85.0% 2,982 85.4% 3,379 85.2% 456 10.2% 416 14.8%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions46 9.6% 288 8.3% 331 8.3% 476 10.6% 380 13.5%
drupal_get_filename9 1.9% 83 2.4% 96 2.4% 428 9.6% 0 0.0%
Drupal\Core\Config\FileStorage::listAll5 1.0% 60 1.7% 66 1.7% 448 10.0% 228 8.1%
find_conf_path4 0.8% 19 0.5% 24 0.6% 416 9.3% 304 10.8%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass2 0.4% 17 0.5% 20 0.5% 472 10.5% 128 4.5%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 0.4% 16 0.5% 18 0.5% 472 10.5% 472 16.8%
theme_get_setting1 0.2% 10 0.3% 12 0.3% 420 9.4% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 0.4% 10 0.3% 13 0.3% 468 10.5% 468 16.6%
phptemplate_init1 0.2% 5 0.1% 8 0.2% 420 9.4% 420 14.9%