Run Report
Run #519d45fd795a4: 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_exists506 98.3% 3,659 0.4% 4,143 0.5% 4,472 0.0% 2,932 0.0%
Exclusive Metrics for Current Function3,659 100.0% 4,143 100.0% 4,472 100.0% 2,932 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile428 84.6% 3,124 85.4% 3,522 85.0% 456 10.2% 416 14.2%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions46 9.1% 287 7.8% 328 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% 65 1.8% 72 1.7% 444 9.9% 344 11.7%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath4 0.8% 33 0.9% 40 1.0% 472 10.6% 472 16.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile4 0.8% 20 0.5% 25 0.6% 468 10.5% 468 16.0%
find_conf_path4 0.8% 19 0.5% 25 0.6% 416 9.3% 304 10.4%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass2 0.4% 17 0.5% 20 0.5% 472 10.6% 128 4.4%
theme_get_setting1 0.2% 9 0.2% 11 0.3% 420 9.4% 0 0.0%
phptemplate_init1 0.2% 5 0.1% 6 0.1% 420 9.4% 420 14.3%