Run Report
Run #519beaa71a644: XHProf Run (Namespace=drupal-perf-cottser)
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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_exists482 98.2% 2,049 0.6% 2,426 0.8% 8,768 0.0% 4,064 0.0%
Exclusive Metrics for Current Function2,049 100.0% 2,426 100.0% 8,768 100.0% 4,064 100.0%
Parent functions
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions225 46.7% 1,244 60.7% 1,419 58.5% 824 9.4% 552 13.6%
Drupal\layout\Plugin\Derivative\Layout::getDerivativeDefinitions230 47.7% 625 30.5% 785 32.4% 816 9.3% 0 0.0%
Drupal\Core\Config\FileStorage::listAll6 1.2% 65 3.2% 71 2.9% 792 9.0% 480 11.8%
Drupal\Core\Config\FileStorage::exists10 2.1% 33 1.6% 47 1.9% 792 9.0% 432 10.6%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath2 0.4% 21 1.0% 25 1.0% 824 9.4% 824 20.3%
drupal_get_filename3 0.6% 19 0.9% 22 0.9% 776 8.9% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile2 0.4% 11 0.5% 14 0.6% 816 9.3% 720 17.7%
find_conf_path1 0.2% 9 0.4% 12 0.5% 768 8.8% 768 18.9%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass1 0.2% 9 0.4% 10 0.4% 824 9.4% 0 0.0%
theme_get_setting1 0.2% 9 0.4% 10 0.4% 768 8.8% 0 0.0%
phptemplate_init1 0.2% 4 0.2% 11 0.5% 768 8.8% 288 7.1%