Run Report
Run #51ba93c3db76f: 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_exists607 98.5% 3,865 0.2% 4,367 0.2% 7,904 0.0% 3,584 0.0%
Exclusive Metrics for Current Function3,865 100.0% 4,367 100.0% 7,904 100.0% 3,584 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile354 58.3% 2,607 67.5% 2,910 66.6% 808 10.2% 640 17.9%
drupal_get_filename184 30.3% 667 17.3% 798 18.3% 776 9.8% 0 0.0%
PHPUnit_Framework_TestSuite::addTestFile51 8.4% 468 12.1% 511 11.7% 808 10.2% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath5 0.8% 51 1.3% 58 1.3% 824 10.4% 824 23.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile5 0.8% 21 0.5% 30 0.7% 816 10.3% 552 15.4%
Drupal\Core\SystemListing::scan4 0.7% 19 0.5% 22 0.5% 784 9.9% 704 19.6%
theme_get_setting1 0.2% 10 0.3% 11 0.3% 768 9.7% 96 2.7%
Drupal\Core\Config\FileStorage::listAll1 0.2% 9 0.2% 11 0.3% 792 10.0% 0 0.0%
find_conf_path1 0.2% 8 0.2% 10 0.2% 768 9.7% 768 21.4%
twig_init1 0.2% 5 0.1% 6 0.1% 760 9.6% 0 0.0%