Run Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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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_exists10 47.6% 292 0.0% 11,504 0.0% 2,352 0.0%
Exclusive Metrics for Current Function43 14.7% -8,888 -77.3% 2,352 100.0%
Parent functions
Drupal\Core\Asset\CssCollectionOptimizer::optimize3 30.0% 199 68.2% 7,608 66.1% 0 0.0%
Drupal\Core\Asset\JsCollectionOptimizer::optimize1 10.0% 74 25.3% 656 5.7% 0 0.0%
Drupal\Core\DrupalKernel::findSitePath2 20.0% 6 2.1% 648 5.6% 648 27.6%
theme_get_setting1 10.0% 6 2.1% 624 5.4% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 10.0% 4 1.4% 680 5.9% 680 28.9%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 10.0% 2 0.7% 672 5.8% 408 17.3%
???_op@11 10.0% 1 0.3% 616 5.4% 616 26.2%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat4 100.0% 249 85.3% 20,392 177.3% 0 0.0%