Run Report
Run #519d45a7cd8f5: 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% 3,654 0.5% 4,147 0.6% 4,472 0.0% 2,932 0.0%
Exclusive Metrics for Current Function3,654 100.0% 4,147 100.0% 4,472 100.0% 2,932 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile428 85.3% 3,154 86.3% 3,559 85.8% 456 10.2% 416 14.2%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions46 9.2% 285 7.8% 329 7.9% 476 10.6% 380 13.0%
drupal_get_filename10 2.0% 80 2.2% 94 2.3% 428 9.6% 0 0.0%
Drupal\Core\Config\FileStorage::listAll6 1.2% 54 1.5% 66 1.6% 444 9.9% 344 11.7%
find_conf_path4 0.8% 20 0.5% 25 0.6% 416 9.3% 304 10.4%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass2 0.4% 18 0.5% 21 0.5% 472 10.6% 128 4.4%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 0.4% 17 0.5% 20 0.5% 472 10.6% 472 16.1%
theme_get_setting1 0.2% 10 0.3% 11 0.3% 420 9.4% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 0.4% 10 0.3% 14 0.3% 468 10.5% 468 16.0%
phptemplate_init1 0.2% 6 0.2% 8 0.2% 420 9.4% 420 14.3%