Run Report
Run #519d44ffb3845: 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_exists502 98.2% 3,655 0.5% 4,160 0.6% 4,472 0.0% 2,932 0.0%
Exclusive Metrics for Current Function3,655 100.0% 4,160 100.0% 4,472 100.0% 2,932 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile428 85.3% 3,155 86.3% 3,568 85.8% 456 10.2% 416 14.2%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions46 9.2% 283 7.7% 329 7.9% 476 10.6% 380 13.0%
drupal_get_filename10 2.0% 82 2.2% 96 2.3% 428 9.6% 0 0.0%
Drupal\Core\Config\FileStorage::listAll6 1.2% 56 1.5% 69 1.7% 444 9.9% 344 11.7%
find_conf_path4 0.8% 19 0.5% 24 0.6% 416 9.3% 304 10.4%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass2 0.4% 19 0.5% 22 0.5% 472 10.6% 128 4.4%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 0.4% 17 0.5% 21 0.5% 472 10.6% 472 16.1%
theme_get_setting1 0.2% 9 0.2% 11 0.3% 420 9.4% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 0.4% 9 0.2% 12 0.3% 468 10.5% 468 16.0%
phptemplate_init1 0.2% 6 0.2% 8 0.2% 420 9.4% 420 14.3%