Run Report
Run #55f238230dd98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for file_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
file_exists607 99.3% 2,419 2.8% 3,280 0.0% 2,984 0.0%
Exclusive Metrics for Current Function2,419 100.0% 3,280 100.0% 2,984 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension587 96.7% 2,334 96.5% 664 20.2% 576 19.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath9 1.5% 51 2.1% 680 20.7% 680 22.8%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile9 1.5% 27 1.1% 672 20.5% 576 19.3%
Drupal\Core\DrupalKernel::findSitePath1 0.2% 5 0.2% 648 19.8% 648 21.7%
???_op1 0.2% 2 0.1% 616 18.8% 504 16.9%