Run Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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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_exists356 97.5% 48,483 0.5% 8,000 1.1% 10,040 0.0% 3,584 0.0%
Exclusive Metrics for Current Function48,483 100.0% 8,000 100.0% 10,040 100.0% 3,584 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile340 95.5% 46,351 95.6% 8,000 100.0% 1,128 11.2% 704 19.6%
Drupal\Core\Config\FileStorage::listAll8 2.2% 1,052 2.2% 0 0.0% 1,160 11.6% 544 15.2%
drupal_get_filename2 0.6% 290 0.6% 0 0.0% 1,096 10.9% 0 0.0%
Drupal\Core\Config\FileStorage::exists1 0.3% 201 0.4% 0 0.0% 1,112 11.1% 384 10.7%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 0.3% 132 0.3% 0 0.0% 1,144 11.4% 1,144 31.9%
find_conf_path1 0.3% 129 0.3% 0 0.0% 1,088 10.8% 0 0.0%
theme_get_setting1 0.3% 127 0.3% 0 0.0% 1,088 10.8% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 0.3% 102 0.2% 0 0.0% 1,136 11.3% 808 22.5%
phptemplate_init1 0.3% 99 0.2% 0 0.0% 1,088 10.8% 0 0.0%