Run Report
Run #526a240c73a50: 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. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
file_exists428 97.7% 3,124 1.2% 3,474 1.4% 16,376 0.1% 15,488 0.1%
Exclusive Metrics for Current Function2,929 93.8% 3,278 94.4% 3,136 19.1% 4,696 30.3%
Parent functions
Composer\Autoload\ClassLoader::findFile395 92.3% 2,722 87.1% 3,036 87.4% 792 4.8% 792 5.1%
template_preprocess_image_style_preview1 0.2% 207 6.6% 208 6.0% 10,856 66.3% 11,736 75.8%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath12 2.8% 84 2.7% 92 2.6% 824 5.0% 824 5.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile12 2.8% 48 1.5% 63 1.8% 816 5.0% 720 4.6%
Drupal\Core\Config\FileStorage::exists5 1.2% 43 1.4% 51 1.5% 792 4.8% 0 0.0%
find_conf_path1 0.2% 8 0.3% 8 0.2% 768 4.7% 648 4.2%
theme_get_setting1 0.2% 7 0.2% 9 0.3% 768 4.7% 96 0.6%
twig_init1 0.2% 5 0.2% 7 0.2% 760 4.6% 672 4.3%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat1 100.0% 195 6.2% 196 5.6% 13,240 80.9% 10,792 69.7%