Run Report
Run #519fe8bb569af: 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_exists359 97.6% 1,901 0.8% 2,247 1.1% 7,112 0.1% 4,672 0.0%
Exclusive Metrics for Current Function1,901 100.0% 2,247 100.0% 7,112 100.0% 4,672 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile298 83.0% 1,514 79.6% 1,793 79.8% 808 11.4% 640 13.7%
Drupal\Core\Config\FileStorage::exists44 12.3% 305 16.0% 344 15.3% 792 11.1% 288 6.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath5 1.4% 28 1.5% 35 1.6% 824 11.6% 824 17.6%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile5 1.4% 20 1.1% 27 1.2% 816 11.5% 720 15.4%
drupal_get_filename3 0.8% 14 0.7% 17 0.8% 776 10.9% 0 0.0%
find_conf_path1 0.3% 6 0.3% 9 0.4% 768 10.8% 768 16.4%
Drupal\Core\Config\FileStorage::listAll1 0.3% 5 0.3% 8 0.4% 792 11.1% 568 12.2%
theme_get_setting1 0.3% 5 0.3% 7 0.3% 768 10.8% 96 2.1%
phptemplate_init1 0.3% 4 0.2% 7 0.3% 768 10.8% 768 16.4%