Run Report
Run #539206aca7ae8: 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_exists118 87.4% 1,487 0.2% 1,635 0.3% 9,144 0.1% 5,616 0.0%
Exclusive Metrics for Current Function572 38.5% 713 43.6% -11,032 -120.6% 2,444 43.5%
Parent functions
Drupal\Core\Asset\CssCollectionOptimizer::optimize5 4.2% 618 41.6% 626 38.3% 6,004 65.7% 3,700 65.9%
Drupal\Core\Asset\JsCollectionOptimizer::optimize3 2.5% 392 26.4% 395 24.2% 448 4.9% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath30 25.4% 181 12.2% 218 13.3% 476 5.2% 344 6.1%
Drupal\Core\Template\TwigEnvironment::__construct43 36.4% 142 9.5% 196 12.0% 452 4.9% 344 6.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile30 25.4% 120 8.1% 156 9.5% 468 5.1% 468 8.3%
find_conf_path4 3.4% 16 1.1% 21 1.3% 420 4.6% 304 5.4%
Composer\Autoload\ClassLoader::findFileWithExtension2 1.7% 10 0.7% 13 0.8% 456 5.0% 456 8.1%
theme_get_setting1 0.8% 8 0.5% 10 0.6% 420 4.6% 0 0.0%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat8 100.0% 915 61.5% 922 56.4% 20,176 220.6% 3,172 56.5%